Made-to-Order Sprockets - Tsubaki

Made-to-Order SprocketsOur Capabilities• Made to Order capabilities, specializing in Roller Chain and Engineering Class sprockets.• Short lead times.• Expedited Same Day / Next Day shipping for breakdowns.• Over 25 years of manufacturing experience.• ISO Certified.• Heat treating: Induction, flame, carburizing/case hardening, etc.• CNC machining for special machined tooth profiles.• Finishes including paint, powder coat, black oxide and plating.Custom Products• Solid, welded, and custom machined sprockets.• Mounting, Lightening, and Safety Lockout holes.• Split and Segmental Rim Sprockets.• Mounting methods including straight bores, taperbushing styles, drum mountings, splines, Power-Locks and other keyless devices, and much more.Large Roller Chain Sprocket with Finished Boreand with Lightening holes.SprocketsTriple Strand Roller Chain SprocketMachined solid web-style with mounting holes.Triple Strand Roller Chain Sprocket with largefinished bore and custom split design.E-2

Made-to-Order SprocketsMaterials and Coatings• On request, we can manufacture any sprocketfrom alloy steels, brass, bronze, plastics, and othermaterials.• Coatings for anti-corrosion and anti-wear areavailable, including nickel, zinc, chrome, WP,Neptune and more.Shipping Methods• Special Shipping methods can be provided, suchas custom crates and kits.Single Strand Roller Chain SprocketYellow Zinc Dichromate PlatedLASER Cut Lightening and Safety Lockout Holes.Engineering Class Sprocket Teeth Options• All Engineering Class sprockets can be provided with “gap tooth” profiles in order toaccommodate chain attachments.• Tsubaki’s standard Engineering Class sprockets are manufactured with “Low Profile”teeth. The teeth are not higher than the chain sidebar height to allow for chainattachments. Special flat profile teeth can be designed to clear attachments on long pitchsprockets.• “High Profile”, or “Long Tooth” sprockets are available on request. The sprocket teethproject out through the top of the chain.SprocketsLarge Engineering Class Sprocket“Gap Tooth” for Chain Attachments.Engineering Class Sprocket with Flat Sided TeethE-3

Made-to-Order SprocketsEngineering Class Traction Wheels• The same bore mountings that can be put in sprockets are also available in Traction Wheels.• Made to your specifications.Custom Manufactured Sprocket Assemblies• Sprockets and other components can be incorporated into the design. For example:shrink discs, mounting collars, torque limiters, etc.RS50 Sprocket, 42 TeethB-Style HubRS80 Sprocket, 30 TeethA-Style Adjustable SprocketAdjuster Block Weldedto SprocketBolts for AngularFine AdjustmentCustom Engineering Class SprocketBolt-Together 2-piece Assembly.Bolt Holes for ClampingMating Slots in SprocketSprocketsAdjuster PlateCollarCustom Adjustable Roller Chain Sprocket AssemblyCustom Engineering Class Sprocket AssemblyWith Shrink Disc to Clamp Hub to Shaft.E-4

Made-to-Order SprocketsBore OptionsPlain Bore and Finished Bore Sprockets• Plain Bore Sprockets: Straight bore or straight bore with set screws.Options:• Inch and metric bore sizes.• Set screws: Quantity, type, location and size.• Finished Bore Sprockets: Straight bore with standardkeyway and two (2) set screws.Options:• Inch and metric bore sizes.• Non-standard keyways and setscrews.• Non-standard set screw positions.• Multiple Keyways and tapered keyways.• Cup, Cone, or Dog point setscrews.Finished Bore SprocketBore OptionsTapered Bushing Bore and Bearing / Bushing Idler Sprockets• Tapered Bushing Bore Sprockets: Receives Split Taper, “QD” Style, and “Taper-Lock”Style bushings.Options:• Different bushings or mountings thanshown in catalogue.• Keyway Centerline of Sprocket Tooth for bushing.• Custom bushing styles on request.Sprockets• Bearing and Bushing Idler Sprockets: Suppliedwith or to suit pressed bushings or bearings.Options:• Bushing materials include: Bronze, Oilite,Plastics, and more.• Bearings can be press fit or ring retained.• Grease grooves and grease nipples available.Bearing Idler SprocketE-5

Made-to-Order SprocketsBore OptionsPower-Locks and Spline Bore Sprockets(for high torque applications)• Power-Lock Sprockets: Supplied with or to suit TsubakiPower-Lock Keyless Locking System.Options:• Inch or Metric series Power-Locks.• Self-centering Power-Locks.• Spline Bore Sprockets:• Made-To-Order: ANSI series and custom splinescan be made-to-order for heavy-duty powertransmission applications.Power-Lock SprocketBore OptionsCustom BoresOptions:• Tapered Bores.• Square Bores.• Hex Bores.• Other custom combination bores.SprocketsSpline Bore Drive SprocketsE-6

Made-to-Order SprocketsSplit SprocketsSplit sprockets allow for easy maintenance ofsprockets and machinery, since the sprocket can beremoved from the shaft without having todisassemble everything around the sprocket.Most Tsubaki sprockets can be supplied as A, B or CStyle (hub combinations) split sprockets.Split A Style sprockets (without hubs) can besupplied with bolt holes or mounting brackets toattach to shafts or drums. B and C style (with one ortwo hubs) are supplied with Tsubaki standard splithubs, or custom MTO hubs.Split sprockets that cannot be welded are made withoversized hubs to allow for the bolts that hold thesprocket together. Welded split sprockets aremanufactured with Tsubaki standard S-Type SplitHubs, shown in Split Hub Size Table (on next page).SprocketsE-7

Made-to-Order SprocketsSplit Sprockets (CONTINUED)All dimensions in inches unless otherwise stated.OUTSIDE DIAMETERBOREHUB O.D.OUTSIDE DIAMETERBOREHUB O.D.HUB LENGTHHUB LENGTH"B" STYLESteel Split Sprockets are available in “B” and “C” styles."C" STYLESplit Hub SizesSprocketsSplit HubNumberS-1BS-2BS-3BS-4BS-5BS-6BHub Hub Hub WeightNumber Bore Outside Diameter Length Bolts PoundsS-1BS-2BS-3BS-4BS-5BS-6BS-7BS-8B³⁄₄ - 1¹⁄₂1³⁄₈ - 2¹⁄₄2 - 32³⁄₄ - 43³⁄₄ - 54³⁄₄ - 65³⁄₄ - 76¹⁄₄ - 83¹⁄₈4³⁄₈67⁵⁄₈9¹⁄₄10¹⁄₄12¹⁄₂14¹⁄₂11¹⁄₄1³⁄₈1¹⁄₂22¹⁄₄2¹⁄₂3NOTE: Length through bore can be determined by adding plate thickness to hub length.Bore(Inches)³⁄₄ - 1¹⁄₂1³⁄₈ - 2¹⁄₄2 - 32³⁄₄ - 43³⁄₄ - 54³⁄₄ - 6“C” style split sprockets require two split hubs.³⁄₈ x 2¹⁄₄¹⁄₂ x 3⁵⁄₈ x 4¹⁄₂³⁄₄ x 5¹⁄₂1 x 61 x 6¹⁄₂1 x 71 x 81.804.008.4014.4027.7035.4064.0098.00Sprocket Size (Minimum Number of Teeth) for Instant HubsChain Number40 50 60 80 100 120 140 160 180 200 24028 23 20 16 - - - - - - -38 30 26 20 17 15 14 - - - -46 37 32 25 20 18 16 15 14 - -48 40 30 25 21 19 17 16 15 1230 25 22 20 18 17 1432 27 24 22 19 18 15For safety, multi-strand sprockets should always be "C"-Style construction. During assembly, ensure that the gap between sprocket halves is uniform. Bolts should neverbe over-torqued at assembly. Previously torqued bolts should not be reused to prevent over-torquing. Modifications to hub dimensions or bolt sizes may result in a weakersprocket that may not be suitable for the application.E-8

Made-to-Order SprocketsSegmental Rim SprocketsSegmental rim sprockets and traction wheels are split rings (two or more pieces) that generally fasten by bolting to a standard hubbody. Segmental rims are usually applied when ease of replacement is desired because the chain, shaft, and bearings do not have tobe disturbed during sprocket replacement. When downtime is critical in an operation, consider segmental rim sprockets and tractionwheels. Adjustable rim sprockets are also available from Tsubaki. The adjustability of these sprockets allows for precise alignment ofmultiple sprockets along a shaft.Segmental rims are made of special steel plate material and may be heat treated (option) to high hardness levels to achieve longservice life. Hardened teeth resist abrasive wear common in operation. Consult Tsubaki Technical Support when material beingconveyed is cement, ash, or other high MOH hardness material. Special sprocket tooth hardness is necessary to resist wear fromsuch hard abradants.Adjustable Segmental Rim SprocketsSlots for Standard BoltsSprocketsE-9

Made-to-Order SprocketsSegmental Rim Sprocket SpecificationsHub BodyEBolt CircleBFADSegmental RimBolt CircleCDASprocketsBolt SizeAll dimensions are in inches unless otherwise specified.Approx.Hub Body 1 Bolt Circle Bolt Size/ Nominal Standard Standard Maximum WeightNumber Diameter Quantity A B C D E F Bore (lbs.)10 10 .500/12 8.50 11.75 12.25 .625 6.00 7.0 4.44 7812 12 .625/12 10.50 13.75 14.25 .750 6.25 8.0 5.44 11516 16 .750/12 14.50 17.75 18.25 .750 6.50 9.0 5.94 17520 20 .750/12 18.50 21.75 22.25 .875 7.75 11.0 7.00 32525 25 1.000/12 23.00 27.75 28.25 1.000 9.00 13.0 9.00 5701 Hub body number indicates bolt circle diameter and does not ensure interchangability between manufacturers. Call Tsubaki for details.E-10

Made-to-Order SprocketsSegmental Rim SprocketsTraction Wheel Rims 1, 2 (with nuts, bolts and washers)All dimensions are in inches unless otherwise specified.Traction wheels are generally used as drivers only. Traction wheels are generally not used at the tail shaft or boot.Equivalent 3 Use Hub Maximum ApproximateChain Outside Sprocket Body Face Bolt Bolt Torque Weight perNumber Diameter Size (Teeth) Number Width Diameter (lbs./ft.) Set (lbs.)110 16.29 9 12 1.75 .63 180 4618.17 10 12 1.75 .63 180 7721.93 12 16 1.75 .75 320 9323.82 13 16 1.75 .75 320 13424.00 - 16 1.75 .75 320 13729.51 16 16 1.75 .75 320 2124856 17.67 10 12 2.75 .63 180 97& 4857 20.00 - 12 2.75 .63 180 14921.43 12 16 2.75 .75 320 11622.00 - 16 2.75 .75 320 12423.32 13 16 2.75 .75 320 17824.00 - 16 2.75 .75 320 18626.00 - 20 2.75 .75 320 15527.11 15 20 2.75 .75 320 20928.00 - 20 2.75 .75 320 22829.01 16 20 2.75 .75 320 2874859 20.81 12 16 3.25 .75 320 10122.70 13 16 3.25 .75 320 16524.00 - 16 3.25 .75 320 19726.00 - 20 3.25 .75 320 16426.48 15 20 3.25 .75 320 18228.38 16 20 3.25 .75 320 27630.28 17 20 3.25 .75 320 3314864 24.67 12 16 3.25 .75 320 23826.00 - 20 3.25 .75 320 16426.88 13 20 3.25 .75 320 19630.00 - 20 3.25 .75 320 32531.29 15 20 3.25 .75 320 41333.51 16 20 3.25 .75 320 52535.72 17 25 3.25 .75 320 5401 Caution: Do not use traction wheels where ambient conditions are potentially flammable.2 Avoid use of traction wheels where: A) heavy digging exists, B) conveyed material inhibits traction, C) conveyed material has heavy density.3 Many sizes listed above are equal to sprockets and would not effect elevator capacity when changing from sprocket to traction wheel.Sprocket Rims (with nuts, bolts and washers)All dimensions are in inches unless otherwise specified.Use Hub Maximum ApproximateChain Number Pitch Body Face Bolt Bolt Torque Weight perNumber of Teeth Diameter Number Width Diameter (lbs./ft.) Set (lbs.)110 9 17.543 12 1.75 .63 180 5610 19.416 12 1.75 .63 180 8312 23.182 16 1.75 .75 320 10013 25.071 16 1.75 .75 320 13616 30.755 20 1.75 .75 320 2064856 10 19.416 12 2.75 .63 180 132& 4857 12 23.182 16 2.75 .75 320 15713 25.071 16 2.75 .75 320 21815 28.858 20 2.75 .75 320 25616 30.755 20 2.75 .75 320 3324859 12 23.182 16 3.25 .75 320 16913 25.071 16 3.25 .75 320 23515 28.858 20 3.25 .75 320 27516 30.755 20 3.25 .75 320 35717 32.653 20 3.25 .75 320 4444864 12 27.046 16 3.25 .75 320 30913 29.250 16 3.25 .75 320 39915 33.668 20 3.25 .75 320 49316 35.881 20 3.25 .75 320 60417 38.095 25 3.25 .75 320 534SprocketsSprocket rims other than those listed are available upon request.E-11

Roller ChainSprocket Part NumbersHow to Read... Roller Chain Sprocket Part Numbering SystemTsubaki’s roller chain sprocket part numbering system is standardized. Each letter and number has asignificant meaning, and the order of these is critical to getting the right sprocket.Example: HSST100HC45F-200MMH SS T 100 H C 45 F- 200MMHSSHardened (Heat Treated)Non Heat Treated would be SST100HC45F-200MM.Stainless SteelCarbon Steel material would be HT100HC45F-200MM.TTriple Strand SprocketNo letter for single.“D” for Double (2) Strand.“T” for Triple (3) Strand.“Q” for Quad (4) Strand.For more than 4 strands, a number designation isused behind the chain number. For 5 strand it isdesignated 100-5, for 6 strand: 100-6, etc.100 Chain SizeHHeavy ChainWhen the letter H appears after the chain size, it indicates heavy chain, with the exception of “H” splittaper bushings, where the “H” is the bushing size.SprocketsCHub StyleA indicates A-Plate (no hub).B for B-Hub (hub on one side).C for C-Hub (hub on both sides).The hub letter may be replaced by another letter representing a bushing hub or a split taper hub,such as 100R45 for an R1 split taper hub.45 Number of TeethF- Finished BoreThis designates a finished bore with a keyway and two set screws. The dash after “F” is dropped ifthe bore diameter is less than 1”.Stock bore sprockets may either have a designation of “SB”, or no designation at all.Plain Bore sprockets use “PB” instead of “F”.200MM Bore SizeMetric bore sizes are designated with “MM” after the metric dimension. Inch bore sizes aredesignated with the whole inch following by a letter. For example, a 1.5” diameter bore would be 1H.When ordering, specify the Bore Size as either fractional (1 1/2) or decimal (1.5).E-12

Engineering ClassSprocket Part NumbersHow To Read… Engineering Class Sprocket Part Numbering SystemTsubaki’s engineering class sprocket part numbering system is standardized. Each letter and numberhas a significant meaning, and the order of these is critical to getting the right sprocket.Example: HSS81XC45F-50MMH SS 81X C 45 F- 50MMHSS81XCHardened (Heat Treated)Non Heat Treated would be SS81XC45F-50MMStainless SteelCarbon Steel material would be H81XC45F-50MMChain Size(or pitch for custom engineering class sprockets.Hub StyleA indicates A-Plate (no hub).B for B-Hub (hub on one side).C for C-Hub (hub on both sides).The hub letter may be replaced by another letter representing a bushing hub or a split taper hub,such as 81XR45 for an R1 split taper hub.45 Number of teethF- Finished BoreThis designates a finished bore with a keyway and two set screws. The dash after “F” is droppedif the bore diameter is less than 1”. Stock bore sprockets may either have a designation of “SB”,or no designation at all. Plain Bore sprockets use “PB” instead of “F”.50MMBore SizeMetric bore sizes are designated with “MM” after the metric dimension.Inch bore sizes are designated with the whole inch following by a letter. For example, a 1.5”diameter bore would be 1H.SprocketsE-13

No.25Stock Bore1/4” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter91011121314151617181920212223242526283032353640454854607072.837.9191.0021.0831.1671.2461.3261.4071.4871.5681.6481.7291.8091.8891.9692.0492.1292.2092.3692.5292.6882.9283.0083.3273.7253.9644.4424.9205.7175.876.731.809.887.9661.0451.1241.2031.2821.3611.4401.5191.5981.6781.7571.8361.9151.9952.0742.2332.3922.5512.7892.8693.1873.5843.8234.3004.7775.5725.732.591.679.748.836.907.9941.0661.1521.2251.3101.3831.4681.5431.6271.7021.7851.8611.9442.1032.2622.4212.6592.7393.0573.4523.6934.1704.6475.4425.602Type ACatalogue Stock WeightNumber Bore (lbs.)25A1825A1925A2025A2125A2225A2325A2425A2525A2625A2825A3025A3225A3525A3625A4025A4525A4825A5425A6025A7025A72† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂.04.04.04.04.06.06.08.08.09.10.12.14.16.18.20.25.32.38.54.70.7425B925B1025B1125B1225B1325B1425B1525B1625B1725B1825B1925B2025B2125B2225B2325B2425B2525B2625B2825B3025B3225B3525B3625B4025B4525B4825B5425B6025B7025B72SSSSSSSSSSSSSSSSSSSSSSSSSSSEEE¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)¹⁄₄¹⁄₄⁵⁄₁₆³⁄₈⁷⁄₁₆⁹⁄₁₆⁹⁄₁₆⁵⁄₈²¹⁄₃₂³⁄₄¹³⁄₁₆⁷⁄₈⁷⁄₈¹⁵⁄₁₆1111111111¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄⁷⁄₁₆¹⁄₂⁹⁄₁₆⁵⁄₈²³⁄₃₂¹³⁄₁₆⁷⁄₈³¹⁄₃₂1¹⁄₃₂1¹⁄₈1⁷⁄₃₂1⁹⁄₃₂1³⁄₈1⁷⁄₁₆1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂2222222¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄0.030.040.050.060.070.080.100.120.140.160.190.250.280.310.320.330.340.350.370.390.410.460.490.520.550.570.981.101.201.30SprocketsDimensional DataSingle Strand Chain 25Size 25Pitch 0.250”Chain Inside Width 0.125”Roller Diameter 0.130"Nominal Tooth Width 0.110"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBORETOOTH (NOMINAL)OUTSIDE DIAMETERBORETOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERBORETOOTH (NOMINAL)HUB DIAMETERLTBLTBTYPE ASTYLE STYPE BSTYLE ETYPE BE-14

Stainless Steel1/4” PitchNo.25All dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter91011121314151617181920212223242526283036404560.837.9191.0021.0831.1671.2461.3261.4071.4871.5681.6481.7291.8091.8891.9692.0492.1292.2092.3692.5293.0083.3273.7254.920.731.809.887.9661.0451.1241.2031.2821.3611.4401.5191.5981.6781.7571.8361.9151.9952.0742.2332.3922.8693.1873.5844.777.591.679.748.836.907.9941.0661.1521.2251.3101.3831.4681.5431.6271.7021.7851.8611.9442.1032.2622.7393.0573.4524.647SS25B9SS25B10SS25B11SS25B12SS25B13SS25B14SS25B15SS25B16SS25B17SS25B18SS25B19SS25B20SS25B21SS25B22SS25B23SS25B24SS25B25SS25B26SS25B28SS25B30SS25B36SS25B40SS25B45SS25B60SSSSSSSSSSSSSSSSSSSSSSSS¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄¹⁄₄³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈³⁄₈¹⁄₂¹⁄₂Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)All stainless steel sprockets are constructed from grade 304 stainless steel and meet food grade standards. Other stainless steel materials are available upon request.† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.¹⁄₄¹⁄₄⁵⁄₁₆³⁄₈⁷⁄₁₆⁹⁄₁₆⁹⁄₁₆⁵⁄₈²¹⁄₃₂³⁄₄¹³⁄₁₆⁷⁄₈⁷⁄₈¹⁵⁄₁₆11111111¹⁄₄1¹⁄₄1¹⁄₄⁷⁄₁₆¹⁄₂⁹⁄₁₆⁵⁄₈²³⁄₃₂¹³⁄₁₆⁷⁄₈³¹⁄₃₂1¹⁄₃₂1¹⁄₈1⁷⁄₃₂1⁹⁄₃₂1³⁄₈1⁷⁄₁₆1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂222¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄0.030.040.050.060.070.080.100.120.140.160.190.250.280.310.320.330.340.350.370.390.490.520.551.10Dimensional DataSingle Strand Chain 25Size 25Pitch 0.250"Chain Inside Width 0.125”Roller Diameter 0.130"Nominal Tooth Width 0.110"TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREHUB DIAMETERSprocketsLTBSTYLE STYPE BE-15

No.35Stock Bore3/8” PitchSprocketsAll dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₈” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter89101112131415161718192021222324252627283032353640424548546070728084961121.2561.3791.5021.6251.7461.8681.9892.1102.2312.3522.4722.5932.7132.8332.9543.0743.1943.3143.4343.5533.7934.0324.3924.5114.9905.2295.5885.9466.6637.3808.5758.8149.77010.24711.68013.590H35A15H35A16H35A17H35A18H35A19H35A20H35A21H35A22H35A23H35A24H35A25H35A26H35A27H35A28H35A3035A3235A3535A3635A4035A4235A4535A4835A5435A6035A7035A7235A8035A8435A9635A112† Dimensions shown allow for standard keyway with set screw at 90˚.There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.Dimensional DataSingle Strand Chain 35Size 35Pitch 0.375"Chain Inside Width 0.188"Roller Diameter 0.200"Nominal Tooth Width 0.168"1.0971.2141.3311.4491.5671.6851.8041.9222.0412.1602.2792.3972.5162.6352.7542.8732.9923.1113.2303.3493.5883.8264.1844.3034.7805.0185.3765.7346.4497.1658.3588.5979.55210.02911.46113.371If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.0.8801.0141.1171.2491.3561.4851.5941.7221.8321.9602.0712.1972.3092.4352.5482.6732.7862.9113.0253.1493.3883.6263.9794.1034.5804.8185.1735.5346.2496.9658.1588.3979.3529.82911.26113.171Type ACatalogue Stock WeightNumber Bore (lbs.)¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄OUTSIDE DIAMETER0.110.120.140.160.170.190.210.240.260.280.310.330.360.380.440.500.610.640.790.901.001.101.401.802.402.603.203.504.606.30BOREH35B8H35B9H35B10H35B11H35B12H35B13H35B14H35B15H35B16H35B17H35B18H35B19H35B20H35B21H35B22H35B23H35B24H35B25H35B26H35B27H35B28H35B3035B3235B3535B3635B4035B4235B4535B4835B5435B6035B7035B7235B8035B8435B9635B112TOOTH (NOMINAL)SSSSSSSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEOUTSIDE DIAMETERBORE³⁄₈³⁄₈³⁄₈³⁄₈¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄TOOTH (NOMINAL)HUB DIAMETERType BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)⁵⁄₁₆³⁄₈⁹⁄₁₆⁵⁄₈³⁄₄³⁄₄³⁄₄¹³⁄₁₆⁷⁄₈11¹⁄₁₆1³⁄₁₆1³⁄₁₆1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂OUTSIDE DIAMETERBORE³⁄₄ ²⁷⁄₃₂ ³¹⁄₃₂ 1¹⁄₁₆ 1⁷⁄₃₂ 1¹⁄₄ 1¹⁄₄1³⁄₈1¹⁵⁄₃₂1⁵⁄₈1³⁄₄1⁷⁄₈1¹⁵⁄₁₆2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄⁷⁄₈⁷⁄₈1111111111111111111TOOTH (NOMINAL)HUB DIAMETER0.110.120.140.160.210.250.250.340.370.460.530.600.680.740.780.810.900.931.301.401.401.501.601.701.701.801.902.002.102.402.803.403.604.204.505.607.30Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBLTBE-16TYPE ASTYLE STYPE BSTYLE ETYPE B

Finished Bore3/8” PitchNo.35All dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₈” PitchNo. of CatalogueOutside Pitch CaliperTeeth Number Style Diameter Diameter Diameter910111213141516171819202122232425262728303235364042454854607072808496112H35B9FH35B10FH35B11FH35B12FH35B13FH35B14FH35B15FH35B16FH35B17FH35B18FH35B19FH35B20FH35B21FH35B22FH35B23FH35B24FH35B25FH35B26FH35B27FH35B28FH35B30F35B32F35B35F35B36F35B40F35B42F35B45F35B48F35B54F35B60F35B70F35B72F35B80F35B84F35B96F35B112FSSSSSSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEE1.2561.3791.5021.6251.7461.8681.9892.1102.2312.3522.4722.5932.7132.8332.9543.0743.1943.3143.4343.5533.7934.0324.3924.5114.9905.2295.5885.9466.6637.3808.5758.8149.77010.24711.68013.5901.0971.2141.3311.4491.5671.6851.8041.9222.0412.1602.2792.3972.5162.6352.7542.8732.9923.1113.2303.3493.5883.8264.1844.3034.7805.0185.3765.7346.4497.1658.3588.5979.55210.02911.46113.3710.8801.0141.1171.2491.3561.4851.5941.7221.8321.9602.0712.1972.3092.4352.5482.6732.7862.9113.0253.1493.3883.6263.9794.1034.5804.8185.1735.5346.2496.9658.1588.3979.3529.82911.26113.171Hub diameter may vary to suit bore sizes. All finished bore sprockets are manufactured with keyway centerline of tooth.Furnished without keyway.TOOTH (NOMINAL)• Indicates set screw at 90° and 180° from keyway.Dimensional DataSingle Strand Chain 35Size 35Pitch 0.375"Chain Inside Width 0.188"Roller Diameter 0.200"Nominal Tooth Width 0.168"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBORE³⁄₈ ³⁄₈ ³⁄₈ HUB DIAMETER¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂Stock finished bores(including keyway and 2 set screws)⁵⁄₈•⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄OUTSIDE DIAMETERBORE⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈1•1•11111111111111111111111111111¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈TOOTH (NOMINAL)HUB DIAMETER1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄SprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTYLE STYPE BLTBSTYLE ETYPE BE-17

No.35Stainless Steel3/8” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₈” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter91011121314151617181920212223242526283032354045601.2601.3801.5001.6301.7501.8701.9902.1102.2302.3502.4702.5902.7102.8302.9503.0703.1903.3103.5503.7904.0324.3904.9905.5907.380SS35A28SS35A30SS35A32SS35A35SS35A40SS35A45SS35A60¹⁵⁄₃₂¹⁵⁄₃₂¹⁵⁄₃₂¹⁵⁄₃₂¹⁵⁄₃₂¹⁵⁄₃₂¹⁵⁄₃₂0.380.440.500.611.001.202.10SS35B9SS35B10SS35B11SS35B12SS35B13SS35B14SS35B15SS35B16SS35B17SS35B18SS35B19SS35B20SS35B21SS35B22SS35B23SS35B24SS35B25SS35B26SS35B28SS35B30SS35B32SS35B35SS35B40SS35B45SS35B60SSSSSSSSSSSSSSSSSSDDDDDDD³⁄₈³⁄₈³⁄₈¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂³⁄₈⁹⁄₁₆⁹⁄₁₆⁵⁄₈³⁄₄⁷⁄₈⁷⁄₈¹⁵⁄₁₆1¹⁄₁₆1³⁄₁₆1¹⁄₄1⁵⁄₁₆1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂²⁷⁄₃₂³¹⁄₃₂1¹⁄₁₆1⁷⁄₃₂1¹⁄₄ 1¹⁄₄1¹¹⁄₃₂1¹⁵⁄₃₂1¹⁹⁄₃₂1²³⁄₃₂1²⁷⁄₃₂1¹⁵⁄₁₆2222222¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄All stainless steel sprockets are constructed from grade 304 stainless steel and meet food grade standards. Other stainless steel materials are available upon request.† Dimensions shown allow for standard keyway with set screw at 90˚. There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.Dimensional DataSingle Strand Chain 35Size 35Pitch 0.375"Chain Inside Width 0.188"Roller Diameter 0.200"Nominal Tooth Width 0.168"1.0971.2141.3311.4491.5671.6851.8041.9222.0412.1602.2792.3972.5162.6352.7542.8732.9923.1113.3493.5883.8264.1844.7805.3767.1650.8801.0141.1171.2491.3561.4851.5941.7221.8321.9602.0712.1972.3092.4352.5482.6732.7862.9113.1493.3883.6263.9794.5805.1736.965Type ACatalogue Stock WeightNumber Bore (lbs.)TOOTH (NOMINAL)TOOTH (NOMINAL)Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)TOOTH (NOMINAL)³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈11111110.100.150.200.220.250.260.300.400.430.500.560.680.800.820.870.890.910.931.001.061.131.561.702.183.00SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-18

Multiple Strand3/8” PitchNo.35All dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₈” PitchNo. Outside Pitch Caliper StockTeeth Dia. Dia. Dia. Bore131415161718192021222324252630364248526068727684961.7461.8681.9892.1102.2312.3522.4722.5932.7132.8332.9543.0743.1943.3143.7934.5115.2295.9466.4257.3808.3368.8149.29210.24711.6801.5671.6851.8041.9222.0412.1602.2792.3972.5162.6352.7542.8732.9923.1113.2303.3493.5885.7346.2117.1658.1208.5979.07410.02911.4611.3561.4851.5941.7221.8321.9602.0712.1972.3092.4352.5482.6732.7862.9113.0253.1493.3885.5346.0116.9657.9208.3978.8749.82911.261HD35B13HD35B14HD35B15HD35B16HD35B17HD35B18HD35B19HD35B20HD35B21HD35B22HD35B23HD35B24HD35B25HD35B26HD35B30D35B36D35B42D35B48D35B52D35B60D35B68D35B72D35B76D35B84D35B96† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.Dimensional DataDouble Strand Chain 35Size 35-2Pitch 0.375"Chain Inside Width 0.188"Roller Diameter 0.200"Nominal Tooth Width 0.162"Plate Thickness 0.561"¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹¹⁄₁₆¹¹⁄₁₆¹¹⁄₁₆¹¹⁄₁₆¹¹⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆35-2Double Strand (Type B)Catalogue †Max *Hub WeightNumber Style Bore Diameter LTB (lbs.)SSSSSSSSSSSSSSSSSSSSSSSSS³⁄₄¹³⁄₁₆⁷⁄₈¹⁵⁄₁₆1¹⁄₁₆1¹⁄₈1¹⁄₄1⁵⁄₁₆1³⁄₈1⁷⁄₁₆1¹⁄₂1⁵⁄₈1¹¹⁄₁₆1³⁄₄21³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈Double Strand1¹⁄₈1¹⁄₄1¹¹⁄₃₂1¹⁵⁄₃₂1¹⁹⁄₃₂1²³⁄₃₂1²⁷⁄₃₂1³¹⁄₃₂2¹⁄₁₆2³⁄₁₆2⁵⁄₁₆2⁷⁄₁₆2⁹⁄₁₆2¹¹⁄₁₆3⁵⁄₃₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂PLATE THICKNESSTOOTH (NOMINAL)0.350.420.530.630.740.860.981.211.371.541.701.902.072.263.153.304.305.406.208.0012.8013.9015.1017.8022.3035-3Triple Strand (Type B)Catalogue †Max *Hub WeightNumber Style Bore Diameter LTB (lbs.)HT35B13HT35B14HT35B15HT35B16HT35B17HT35B18HT35B19HT35B20HT35B21HT35B22HT35B23HT35B24HT35B25HT35B26HT35B30T35B36T35B42T35B48T35B52T35B60T35B68T35B72T35B76T35B84T35B96Triple StrandSSSSSSSSSSSSSSSSSSSSSSSSSPLATE THICKNESS³⁄₄¹³⁄₁₆⁷⁄₈¹⁵⁄₁₆1¹⁄₁₆1¹⁄₈1¹⁄₄1⁵⁄₁₆1³⁄₈1⁷⁄₁₆1¹⁄₂1⁵⁄₈1¹¹⁄₁₆1³⁄₄21³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈1¹⁄₈1¹⁄₄1¹¹⁄₃₂1¹⁵⁄₃₂1¹⁹⁄₃₂1²³⁄₃₂1²⁷⁄₃₂1³¹⁄₃₂2¹⁄₁₆2³⁄₁₆2⁵⁄₁₆2⁷⁄₁₆2⁹⁄₁₆2¹¹⁄₁₆3⁵⁄₃₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂TOOTH (NOMINAL)1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈0.490.610.730.881.041.201.301.661.882.102.342.592.833.124.335.006.608.409.8012.8018.4020.3022.4026.8034.30Triple Strand Chain 35Size 35-3Pitch 0.375"Chain Inside Width 0.188"Roller Diameter 0.200"Nominal Tooth Width 0.162"Plate Thickness 0.960"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTYLE STYPE BLTBSTYLE STYPE BE-19

No.35Single/Double“Taper-Lock” Style3/8” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₈” PitchNo. Outside Pitch CaliperTeeth Diameter Diameter DiameterSingle (Type B) Double (Type B)Catalogue Max. Hub WeightNumber Style Bushing Bore Diameter LTB (lbs.)181920212223242526283032353640424548546070728084961122.3522.4722.5932.7132.8832.9543.0743.1943.3143.5533.7934.0324.3924.5114.9905.2295.5885.9466.6637.3808.5758.8149.77010.24711.68013.5902.1602.2792.3972.5162.6352.7542.8732.9923.1113.3493.5883.8264.1844.3034.7805.0185.3765.7346.4497.1658.3588.5979.55210.02911.46113.3711.9602.0712.1972.3092.4352.5482.6732.7862.9113.1493.3883.6263.9794.1034.5804.8185.1735.5346.2496.9658.1588.3979.3529.82911.26113.171H35BTL18H35BTL19H35BTL20H35BTL21H35BTL22H35BTL23H35BTL24H35BTL25H35BTL26H35BTL28H35BTL3035BTL3235BTL3535BTL3635BTL4035BTL4235BTL4535BTL4835BTL5435BTL6035BTL7035BTL7235BTL8035BTL8435BTL9635BTL112SSSSSSSSSSSSEEEEEEEEEEEEEE1008100810081008121012101210121016101610161016101610161016101610161016101610161016101610161016101610161011111¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁷⁄₈ 1¹³⁄₁₆1¹⁵⁄₁₆2¹⁄₁₆2³⁄₈2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₈ 2⁷⁄₈3333333333333333⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈11111111111111111111110.40.50.60.70.80.90.91.21.11.21.21.31.41.41.92.02.12.32.63.03.73.94.54.96.07.8HD35BTL19HD35BTL20HD35BTL21HD35BTL22HD35BTL24HD35BTL26HD35BTL30D35BTL32D35BTL35D35BTL40D35BTL45D35BTL48D35BTL54D35BTL60D35BTL70D35BTL80D35BTL96D35BTL112SSSSSSSSSSSSSSSSSSOther bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. There is a recessed groove in the hub to allow for chain clearance.Catalogue Hub WeightNumber Style Bushing Diameter (lbs.)1008100810081008121012101610161016101610161016101610161016101610161016101⁵³⁄₆₄1¹⁵⁄₁₆2¹⁄₁₆2³⁄₁₆2⁷⁄₁₆2⁵⁄₈3¹⁄₈3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈0.60.81.41.71.82.01.82.02.32.53.34.05.06.28.410.915.921.7Sprockets“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)100812101610¹⁄₂ - 1¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈Dimensional DataSingle Strand Chain 35Size 35Pitch 0.375"Chain Inside Width 0.188"Roller Diameter 0.200"Nominal Tooth Width 0.168"Double Strand Chain 35Size 35-2Pitch 0.375"Chain Inside Width 0.188"Roller Diameter 0.200"Nominal Tooth Width 0.162"Plate Thickness 0.561"0.200.550.70Refer to pages E-136 and E-137 for bushing specifications.OUTSIDE DIAMETERSingle “Taper-Lock” StyleTOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERTOOTH (NOMINAL)HUB DIAMETERDouble “Taper-Lock” StyleOUTSIDE DIAMETERHUB DIAMETERPLATE THICKNESSTOOTH (NOMINAL)If the sprocket needed is not listedabove, please contact Tsubaki formade-to-order custom sprockets.LTBSTYLE STYPE BLTBSTYLE ETYPE BLTBSTYLE STYPE BSprockets with catalogue numbersthat begin with “H” have hardenedteeth (Rockwell C35 minimum).E-20

“QD” Style3/8” PitchNo.35All dimensions in inches unless otherwise stated.Sprocket DiametersType B³⁄₈” PitchNo. of Outside Pitch Caliper Catalogue Max. Hub WeightTeeth Diameter Diameter Diameter Number Style Bushing Bore Diameter LTB X Y L F (lbs.)192021222324252627283032353640424548546070728084961122.4722.5932.7132.8332.9543.0743.1943.3143.4343.5533.7934.0324.3924.5114.9905.2295.5885.9466.6637.3808.5758.8149.77010.24711.68013.5902.2792.3972.5162.6352.7542.8732.9923.1113.2303.3493.5883.8264.1844.3034.7805.0185.3765.7346.4497.1658.3588.5979.55210.02911.46113.3712.0712.1972.3092.4352.5482.6732.7862.9113.0253.1493.3883.6263.9794.1034.5804.8185.1735.5346.2496.9658.1588.3979.3529.82911.26113.171H35JA19H35JA20H35JA21H35JA22H35JA23H35JA24H35JA25H35JA26H35JA27H35JA28H35JA3035JA3235JA3535SH3635SH4035SH4235SH4535SH4835SH5435SH6035SH7035SH7235SH8035SH8435SH9635SH112SSSSSSSSSSSSSEEEEEEEEEEEEEJAJAJAJAJAJAJAJAJAJAJAJAJASHSHSHSHSHSHSHSHSHSHSHSHSH1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2³⁄₁₆2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄3333333333333Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆11111111111111³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈11111111111111³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄⁴⁵⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄22222222222222¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆0.30.30.30.40.50.50.50.50.60.60.70.70.81.31.41.61.71.72.22.43.13.13.73.95.16.9“QD” Style BushingsBore Range (inches)BushingStandardKeywayShallowKeywayWithoutKeywayJASH¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈1¹⁄₁₆ - 1¹⁄₄1⁷⁄₁₆ - 1¹⁵⁄₁₆1¹⁄₄1¹¹⁄₁₆Refer to page E-138 for bushing specifications.Weight(lbs.)0.80.7YLTBTOOTH(NOMINAL)LTBYTOOTH(NOMINAL)Dimensional DataSingle Strand Chain 35Size 35Pitch 0.375"Chain Inside Width 0.188"Roller Diameter 0.200"Nominal Tooth Width 0.168"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERHUB DIAMETERFOUTSIDE DIAMETERHUB DIAMETERFSprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LLXXSTYLE STYPE BSTYLE ETYPE BE-21

No.35Split Taper3/8” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType B³⁄₈” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)15161718191920212223242526283032353640424548546070728084961121.9892.1102.2312.3522.4722.4722.5932.7132.8332.9533.0733.1933.3133.5533.7934.0324.3924.5114.9905.2295.5885.9466.6647.3808.5758.88149.76910.24711.68013.5911.8041.9222.0412.1602.2792.2792.3972.5162.6352.7542.8732.9923.1113.3493.5883.8264.1844.3034.7805.0185.3765.7346.4497.1658.3588.5979.55210.02911.46113.3711.5941.7221.8321.9602.0712.0712.1972.3092.4352.5482.6732.7862.9113.1493.3883.6263.9794.1034.5804.8185.1735.5346.2496.9658.1588.3979.3529.82911.26113.171H35G15H35G16H35G17H35G18H35G19H35H19H35H20H35H21H35H22H35H23H35H24H35H25H35H26H35H28H35H3035H3235H3535H3635H4035H4235H4535H4835H5435H6035H7035H7235H8035H8435H9635H112333333333333333333333333333333G1G1G1G1G1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.3/43/43/43/45/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/8111111 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 11 /321 11 /321 11 /321 11 /321 1 /41 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /2111129/321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /320.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1680.1685/325/325/325/321/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/161/16222222 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /20.30.30.30.30.30.50.50.60.70.70.80.80.80.90.90.91.01.01.21.21.41.51.82.32.83.03.84.05.36.8SprocketsDimensional DataSingle Strand Chain 35Size 35Pitch 0.375"Chain Inside Width 0.188"Roller Diameter 0.200"Nominal Tooth Width 0.168"MIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).E-22STYLE 3TYPE B

Stock Bore1/2” PitchNo.41All dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter89101112131415161718192021222324252627283032353640424548546070728084961121.5071.6741.8392.0032.1662.3282.4902.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7385.0575.3765.8566.0156.6536.9727.4507.9288.8849.84011.43311.75213.02613.66315.57318.121H41A15H41A16H41A17H41A18H41A19H41A20H41A21H41A22H41A23H41A24H41A25H41A26H41A27H41A28H41A3041A3241A3541A3641A4041A4241A4541A4841A5441A6041A7041A7241A8041A8441A9641A112† Dimensions shown allow for standard keyway with set screw at 90˚.There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.Dimensional DataSingle Strand Chain 41Size 41Pitch 0.500"Chain Inside Width 0.250"Roller Diameter 0.306"Nominal Tooth Width 0.227"1.3071.4621.6181.7751.9322.0892.2472.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.3074.4654.7835.1015.5785.7376.3736.6917.1687.6458.5999.55411.14511.46312.73613.37215.28217.827If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.1.0021.1341.3121.4511.6261.7681.9412.0862.2572.4032.5732.7222.8903.0403.2073.3573.5253.6753.8423.9944.1594.4774.7945.2665.4316.0676.3856.8587.3398.2949.24610.84011.15612.43013.06714.97617.522Type ACatalogue Stock WeightNumber Bore (lbs.)¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1111110.240.280.310.350.390.430.480.520.570.630.680.740.800.860.991.101.301.401.802.002.202.503.204.005.405.707.107.8010.2013.90OUTSIDE DIAMETERBOREH41B8H41B9H41B10H41B11H41B12H41B13H41B14H41B15H41B16H41B17H41B18H41B19H41B20H41B21H41B22H41B23H41B24H41B25H41B26H41B27H41B28H41B3041B3241B3541B3641B4041B4241B4541B4841B5441B6041B7041B7241B8041B8441B9641B112TOOTH (NOMINAL)SSSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEOUTSIDE DIAMETERBORE¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄111111TOOTH (NOMINAL)Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)HUB DIAMETER¹⁄₂⁵⁄₈³⁄₄⁷⁄₈1111⁵⁄₁₆1³⁄₈1¹⁄₂1⁵⁄₈1³⁄₄1⁷⁄₈1⁷⁄₈1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄222222222222⁶³⁄₆₄ 1¹⁄₈ 1¹⁄₄ 1¹⁵⁄₃₂ 1⁹⁄₁₆ 1⁹⁄₁₆1³⁄₄1²⁹⁄₃₂2¹⁄₁₆2¹⁵⁄₆₄2³⁄₈2¹⁵⁄₃₂2³⁄₄2⁷⁄₈2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂333333333333OUTSIDE DIAMETERBORE⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈11111111111111¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈TOOTH (NOMINAL)HUB DIAMETER0.170.200.280.350.400.480.570.760.861.001.151.261.701.901.801.902.002.102.202.302.402.502.602.702.803.603.703.904.304.905.807.207.508.809.5010.9015.60SprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBLTBTYPE ASTYLE STYPE BSTYLE ETYPE BE-23

No.41Finished Bore1/2” PitchAll dimensions in inches unless otherwise stated.SprocketsNo. of CatalogueTeeth Number StyleDimensional DataSingle Strand Chain 41Size 41Pitch 0.500"Chain Inside Width 0.250"Roller Diameter 0.306"Nominal Tooth Width 0.227"Sprocket Diameters¹⁄₂” PitchOutside Pitch CaliperDiameter Diameter Diameter910111213141516171819202122232425262728303235364042454854607072808496112H41B9FH41B10FH41B11FH41B12FH41B13FH41B14FH41B15FH41B16FH41B17FH41B18FH41B19FH41B20FH41B21FH41B22FH41B23FH41B24FH41B25FH41B26FH41B27FH41B28FH41B30F41B32F41B35F41B36F41B40F41B42F41B45F41B48F41B54F41B60F41B70F41B72F41B80F41B84F41B96F41B112FSSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEE1.6741.8392.0032.1662.3282.4902.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7385.0575.3765.8566.0156.6536.9727.4507.9288.8849.84011.43311.75213.02613.66315.57318.1211.4621.6181.7751.9322.0892.2472.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.3074.4654.7835.1015.5785.7376.3736.6917.1687.6458.5999.55411.14511.46312.73613.37215.28217.8271.1341.3121.4511.6261.7681.9412.0862.2572.4032.5732.7222.8903.0403.2073.3573.5253.6753.8423.9944.1594.4774.7945.2665.4316.0676.3856.8587.3398.2949.24610.84011.15612.43013.06714.97617.522¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄11111111111111111111111111111111Hub diameter may vary to suit bore sizes. All finished bore sprockets are manufactured with keyway centerline of tooth.TOOTH (NOMINAL)Stock finished bores(including keyway and 2 set screws)1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄TOOTH (NOMINAL)1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).E-24LTBSTYLE STYPE BLTBSTYLE ETYPE B

“Taper-Lock” Style1/2” PitchNo.41All dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. Outside Pitch CaliperTeeth Diameter Diameter Diameter1415161718192021222324252628303235364045485460707280962.4902.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.7385.0575.3765.8566.0156.6537.4507.9288.8849.84011.43311.75213.02615.5732.2472.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.4654.7835.1015.5785.7376.3737.1687.6458.5999.55411.14511.46312.73615.2821.9412.0862.2572.4032.5732.7222.8903.0403.2073.3573.5253.6753.8424.1594.4774.7945.2665.4316.0676.8587.3398.2949.24610.84011.15612.43014.976H41BTL14H41BTL15H41BTL16H41BTL17H41BTL18H41BTL19H41BTL20H41BTL21H41BTL22H41BTL23H41BTL24H41BTL25H41BTL26H41BTL28H41BTL3041BTL3241BTL3541BTL3641BTL4041BTL4541BTL4841BTL5441BTL6041BTL7041BTL7241BTL8041BTL96100810081008121012101210161016101610161016101610161016101610161016101610161016101610161016101610161016101610Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. There is a recessed groove in the hub to allow for chain clearance.SSSSSSSSSSSSSEEEEEEEEEEEEEESingle (Type B)Catalogue Max. Hub WeightNumber Style Bushing Bore Diameter LTB (lbs.)1111¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁷⁄₈1⁷⁄₈22³⁄₈2³⁄₈2¹⁄₂2⁷⁄₈3333¹⁄₄3¹⁄₄3¹⁄₄33333333333333⁷⁄₈⁷⁄₈⁷⁄₈1111111111111111111111110.40.50.60.70.91.11.11.21.31.41.41.51.51.71.81.92.32.42.73.54.14.95.77.48.29.613.1“Taper-Lock” Style BushingsTOOTH (NOMINAL)TOOTH (NOMINAL)BoreRange WeightBushing (inches) (lbs.)100812101610¹⁄₂ - 1¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈0.200.550.70Refer to pages E-136 and E-137 for bushing specifications.Dimensional DataSingle Strand Chain 41Size 41Pitch 0.500"Chain Inside Width 0.250"Roller Diameter 0.306"Nominal Tooth Width 0.227"OUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERSprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTYLE STYPE BLTBSTYLE ETYPE BE-25

No.41“QD” Style1/2” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. Outside Pitch Caliper Catalogue Max. Hub WeightTeeth Diameter Diameter Diameter Number Style Bushing Bore Diameter LTB X Y L F (lbs.)15161718192021222324252627283032353640424548546070728084961122.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7385.0575.3765.8566.0156.6536.9727.4507.9288.8849.84011.43311.75213.02613.66315.57318.1212.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.3074.4654.7835.1015.5785.7376.3736.6917.1687.6458.5999.55411.14511.46312.73613.37215.28217.8272.0862.2572.4032.5732.7222.8903.0403.2073.3573.5253.6753.8423.9944.1594.4774.7945.2665.4316.0676.3856.8587.3398.2949.24610.84011.15612.43013.06714.97617.522H41JA15H41JA16H41JA17H41JA18H41JA19H41SH20H41SH21H41SH22H41SH23H41SH24H41SH25H41SH26H41SH27H41SH28H41SH3041SH3241SH3541SDS3641SDS4041SDS4241SDS4541SDS4841SDS5441SDS6041SK7041SK7241SK8041SK8441SK9641SK112SSSSSSSSSSSSSSSSSEEEEEEEEEEEEEJAJAJAJAJASHSHSHSHSHSHSHSHSHSHSHSHSDSSDSSDSSDSSDSSDSSDSSKSKSKSKSKSK1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈22222222⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆3333333¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄Type BOther bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈⁴⁹⁄₆₄⁴⁹⁄₆₄⁴⁹⁄₆₄⁴⁹⁄₆₄⁴⁹⁄₆₄1¹⁄₃₂1¹⁄₃₂1¹⁄₃₂1¹⁄₃₂1¹⁄₃₂1¹⁄₃₂1¹⁄₃₂1¹⁄₃₂1¹⁄₃₂1¹⁄₃₂1¹⁄₃₂1¹⁄₃₂1³⁄₃₂1³⁄₃₂1³⁄₃₂1³⁄₃₂1³⁄₃₂1³⁄₃₂1³⁄₃₂1⁴¹⁄₆₄1⁴¹⁄₆₄1⁴¹⁄₆₄1⁴¹⁄₆₄1⁴¹⁄₆₄1⁴¹⁄₆₄222222¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈0.410.450.490.530.580.820.880.930.991.001.101.401.501.501.701.902.102.302.702.903.303.604.405.308.208.5010.1010.9013.7017.90SprocketsBushingJASHSDSSK“QD” Style BushingsBore Range (inches)StandardKeyway¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2⁵⁄₈ShallowKeyway1¹⁄₁₆ - 1¹⁄₄1⁷⁄₁₆ - 1¹⁵⁄₁₆1¹¹⁄₁₆ - 1¹⁵⁄₁₆2³⁄₁₆ - 2¹⁄₂WithoutKeyway1¹⁄₄1¹¹⁄₁₆22⁹⁄₁₆ - 2⁵⁄₈Refer to page E-138 for bushing specifications.Weight(lbs.)0.80.71.02.1YLTBTOOTH(NOMINAL)LTBYTOOTH(NOMINAL)Dimensional DataSingle Strand Chain 41Size 41Pitch 0.500"Chain Inside Width 0.250"Roller Diameter 0.306"Nominal Tooth Width 0.227"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERHUB DIAMETERFOUTSIDE DIAMETERHUB DIAMETERFLLE-26XSTYLE STYPE BXSTYLE ETYPE B

Split Taper1/2” PitchNo.41All dimensions in inches unless otherwise stated.Sprocket DiametersType B1/2” PitchLTBNo. Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)121415161718192021222324252627283032353640424548546070728084961122.1662.4912.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7385.0575.3765.8566.0156.6536.9727.4507.9288.8849.84011.43311.75213.02613.66315.57318.1211.9322.2472.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.3074.4654.7835.1015.5785.7376.3736.6917.1687.6458.5999.55411.14511.46312.73613.37215.28217.8271.6261.9412.0862.2572.4032.5732.7222.8903.0403.2073.3573.5253.6753.8423.9944.1594.4774.7945.2665.4316.0676.3856.8587.3398.2949.24610.84011.15612.43013.06714.97617.522H41G12H41G14H41H15H41H16H41H17H41H18H41H19H41H20H41H21H41H22H41H23H41H24H41H25H41H26H41H27H41H28H41H3041H3241H3541P3641P4041P4241P4541P4841P5441P6041P7041P7241P8041P8441P9641P11233333333333333333334444444444444G1G1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1H1P1P1P1P1P1P1P1P1P1P1P1P1P15/85/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/87/81 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /16111 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /41 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 7 /161 7 /161 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /21 1 /22 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /161 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 19 /321 19 /321 19 /321 19 /321 19 /321 19 /321 19 /321 19 /321 19 /321 19 /321 19 /321 19 /321 19 /320.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.2270.227Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur.Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.--------------------------------222 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /233333333333330.30.40.50.50.60.70.80.80.90.91.01.11.11.11.11.21.31.51.82.53.03.13.54.04.65.57.07.99.39.713.018.0Dimensional DataSingle Strand Chain 41Size 41Pitch 0.500"Chain Inside Width 0.250"Roller Diameter 0.306"Nominal Tooth Width 0.227"MMSprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HHSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).STYLE 3TYPE BSTYLE 4TYPE BE-27

No.40Stock Bore1/2” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter89101112131415161718192021222324252627282930313233343536371.5071.6741.8392.0032.1662.3282.4902.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7384.8985.0575.2175.3765.5365.6965.8566.0156.1741.3071.4621.6181.7751.9322.0892.2472.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.3074.4654.6254.7834.9425.1015.2605.4195.5785.7375.896.9951.1271.3051.4441.6201.7611.9342.0792.2502.3972.5672.7152.8833.0333.2013.3513.5183.6693.8353.9874.1534.3054.4714.6234.7884.9415.1075.2605.4255.578Type ACatalogue Stock WeightNumber Bore (lbs.)H40A12H40A13H40A14H40A15H40A16H40A17H40A18H40A19H40A20H40A21H40A22H40A23H40A24H40A25H40A26H40A27H40A28H40A29H40A3040A3140A3240A3340A3440A3540A3640A37† Dimensions shown allow for standard keyway with set screw at 90˚.Thereis a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄0.260.300.340.380.410.440.460.520.580.640.700.770.840.911.001.101.101.201.301.401.501.601.701.801.902.00Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)H40B8H40B9H40B10H40B11H40B12H40B13H40B14H40B15H40B16H40B17H40B18H40B19H40B20H40B21H40B22H40B23H40B24H40B25H40B26H40B27H40B28H40B29H40B3040B3140B3240B3340B3440B3540B3640B37SSSSSSSSSSSSSSEEEEEEEEEEEEEEEE¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄¹⁄₂⁵⁄₈³⁄₄⁷⁄₈1111³⁄₁₆1¹⁄₄1⁵⁄₁₆1¹⁄₂1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄2³¹⁄₃₂ 1¹⁄₈ 1¹⁄₄ 1¹⁵⁄₃₂1⁹⁄₁₆ 1⁹⁄₁₆1¹¹⁄₁₆1¹³⁄₁₆22¹⁄₈2⁵⁄₁₆2¹⁄₂2⁵⁄₈2²⁵⁄₃₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂3⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈111111111111111111¹⁄₈0.120.220.250.380.440.500.570.690.810.941.121.301.601.802.002.102.202.302.402.502.502.602.702.702.802.903.003.103.203.50SprocketsDimensional DataSingle Strand Chain 40Size 40Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.284"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBTYPE ASTYLE STYPE BSTYLE ETYPE BE-28

Stock Bore1/2” PitchNo.40All dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter383940414243444546474849505152535455565758596070728084966.3346.4946.6536.8126.9727.1327.2917.4507.6097.7697.9288.0888.2488.4068.5668.7258.8849.0449.2049.3629.5229.6829.84011.43311.75213.02613.66315.57318.1216.0556.2146.3736.5326.6916.8507.0097.1687.3277.4867.6457.8047.9638.1228.2818.4408.5998.7588.9179.0779.2359.3959.55411.14511.46312.73613.37215.2825.7425.8966.0616.2146.3796.5326.6966.8517.0147.1697.3327.4877.6507.8057.9688.1248.2868.4428.6058.7608.9249.0789.24110.83211.15112.42313.05914.969Type ACatalogue Stock WeightNumber Bore (lbs.)40A3840A3940A4040A4140A4240A4340A4440A4540A4640A4740A4840A4940A5040A5140A5240A5340A5440A5540A5640A5740A5840A5940A6040A7040A7240A8040A8440A9611217.827 17.515 40A112† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1111112.12.22.42.52.62.72.93.03.13.33.43.53.73.84.04.24.34.54.64.85.05.25.37.27.79.510.413.718.6Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)40B3840B3940B4040B4140B4240B4340B4440B4540B4640B4740B4840B4940B5040B5140B5240B5340B5440B5540B5640B5740B5840B5940B6040B7040B7240B8040B8440B9640B112EEEEEEEEEEEEEEEEEEEEEEEEEEEEE³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄11111122222222222222222222222222222333333333333333333333333333331¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈3.83.94.14.24.34.54.64.74.95.15.25.35.45.55.65.86.06.26.46.66.86.97.08.99.511.212.115.420.3Dimensional DataSingle Strand Chain 40Size 40Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.284"TOOTH (NOMINAL)TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsOUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE ETYPE BE-29

No.40Finished Bore1/2” PitchSprocketsAll dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. of CatalogueOutside Pitch CaliperTeeth Number Style Diameter Diameter Diameter91011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859607072808496112H40B9FH40B10FH40B11FH40B12FH40B13FH40B14FH40B15FH40B16FH40B17FH40B18FH40B19FH40B20FH40B21FH40B22FH40B23FH40B24FH40B25FH40B26FH40B27FH40B28FH40B29FH40B30F40B31F40B32F40B33F40B34F40B35F40B36F40B37F40B38F40B39F40B40F40B41F40B42F40B43F40B44F40B45F40B46F40B47F40B48F40B49F40B50F40B51F40B52F40B53F40B54F40B55F40B56F40B57F40B58F40B59F40B60F40B70F40B72F40B80F40B84F40B96F40B112FSSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE1.6741.8392.0032.1662.3282.4902.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7384.8985.0575.2175.3765.5365.6965.8566.0156.1746.3346.4946.6536.8126.9727.1327.2917.4507.6097.7697.9288.0888.2488.4068.5668.7258.8849.0449.2049.3629.5229.6829.84011.43311.75213.02613.66315.57318.1211.4621.6181.7751.9322.0892.2472.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.3074.4654.6254.7834.9425.1015.2605.4195.5785.7375.8966.0556.2146.3736.5326.6916.8507.0097.1687.3277.4867.6457.8047.9638.1228.2818.4408.5998.7588.9179.0779.2359.3959.55411.14511.46312.73613.37215.28217.8271.1271.3051.4441.6201.7611.9342.0792.2502.3972.5672.7152.8833.0333.2013.3513.5183.6693.8353.9874.1534.3054.4714.6234.7884.9415.1075.2605.4255.5785.7425.8966.0616.2146.3796.5326.6966.8517.0147.1697.3327.4877.6507.8057.9688.1248.2868.4428.6058.7608.9249.0789.24110.83211.15112.42313.05914.96917.515Stock finished bores(including keyway and 2 set screws)¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈,⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈11111111111111111111111111111111111111111111111111111111¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1³⁄₁₆•1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1¹⁄₄•1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁷⁄₁₆•1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆Hub diameters may vary to suit bore sizes. All finished bore sprockets are manufactured with keyway centerline of tooth.• Indicates set screw at 90° and 180° from keyway.1¹⁄₂•1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂OUTSIDE DIAMETEROUTSIDE DIAMETERBOREBORELTBSTYLE STYPE BTOOTH (NOMINAL)LTBSTYLE ETYPE BHUB DIAMETERTOOTH (NOMINAL)HUB DIAMETERDimensional DataSingle Strand Chain 40Size 40Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.284"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).E-30

Stainless Steel1/2” PitchNo.40All dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter DiameterType ACatalogue Stock WeightNumber Bore (lbs.)10 1.839 1.618 1.305SS40B10 S ¹⁄₂ ³⁄₄ 1¹⁄₄ ⁷⁄₈11 2.003 1.775 1.444SS40B11 S ¹⁄₂ ¹³⁄₁₆ 1³⁄₈ ⁷⁄₈12 2.166 1.932 1.620SS40B12 S ¹⁄₂ ¹⁵⁄₁₆ 1⁹⁄₁₆ ⁷⁄₈13 2.328 2.089 1.761SS40B13 S ¹⁄₂ 1¹⁄₁₆ 1⁹⁄₁₆ ⁷⁄₈14 2.490 2.247 1.934SS40B14 S ¹⁄₂ 1¹⁄₈ 1¹¹⁄₁₆ ⁷⁄₈15 2.652 2.405 2.079SS40B15 S ¹⁄₂ 1¹⁄₄ 1¹³⁄₁₆ ⁷⁄₈16 2.814 2.563 2.250SS40B16 S ⁵⁄₈ 1³⁄₈ 2 ⁷⁄₈17 2.974 2.721 2.397SS40B17 S ⁵⁄₈ 1⁷⁄₁₆ 2¹⁄₈ 118 3.136 2.879 2.567SS40B18 S ⁵⁄₈ 1¹⁄₂ 2⁵⁄₁₆ 119 3.292 3.038 2.715SS40B19 S ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 120 3.457 3.196 2.883SS40B20 S ⁵⁄₈ 1⁷⁄₈ 2⁵⁄₈ 121 3.618 3.355 3.033SS40B21 S ⁵⁄₈ 1⁷⁄₈ 2³⁄₄ 122 3.778 3.513 3.201SS40B22 S ⁵⁄₈ 2 2⁷⁄₈ 123 3.938 3.672 3.351SS40B23 S ⁵⁄₈ 2 3 124 4.098 3.831 3.518 SS40A24 ¹⁹⁄₃₂ 0.8 SS40B24 D ⁵⁄₈ 2 3 125 4.258 3.989 3.669 SS40A25 ¹⁹⁄₃₂ 0.9 SS40B25 D ⁵⁄₈ 2 3 126 4.418 4.148 3.835 SS40A26 ¹⁹⁄₃₂ 1.3 SS40B26 D ⁵⁄₈ 2 3 128 4.738 4.465 4.153 SS40A28 ¹⁹⁄₃₂ 1.3 SS40B28 D ⁵⁄₈ 2 3 130 5.057 4.783 4.471 SS40A30 ¹⁹⁄₃₂ 1.3 SS40B30 D ⁵⁄₈ 2 3 135 5.856 5.578 5.260 SS40A35 ¹⁹⁄₃₂ 1.9 SS40B35 D ⁵⁄₈ 2 3 140 6.653 6.373 6.061 SS40A40 ¹⁹⁄₃₂ 2.3 SS40B40 D ⁵⁄₈ 2 3 145 7.450 7.168 6.851 SS40A45 ¹⁹⁄₃₂ 3.1 SS40B45 D ⁵⁄₈ 2 3 160 9.840 9.554 9.241 SS40A60 ¹⁹⁄₃₂ 5.5 SS40B60 D ⁵⁄₈ 2 3 1All stainless steel sprockets are constructed from grade 304 stainless steel and meet food grade standards. Other stainless steel materials are available upon request.† Dimensions shown allow for standard keyway with set screw at 90˚. There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)0.280.360.440.500.600.680.821.201.241.421.601.681.812.182.202.392.402.752.883.324.284.687.00Dimensional DataSingle Strand Chain 40Size 40Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.284"TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprocketsLTBLTBTYPE ASTYLE STYPE BSTYLE DTYPE BE-31

No.40Multiple Strand1/2” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. Outside Pitch Caliper StockTeeth Dia. Dia. Dia. Bore40-2Double Strand (Type B)Catalogue †Max *Hub WeightNumber Style Bore Diameter LTB (lbs.)11 2.003 1.775 1.444 ¹⁄₂ HD40B11 S ³⁄₄12 2.166 1.932 1.620 ¹⁄₂ HD40B12 S ⁷⁄₈13 2.328 2.089 1.761 ¹⁄₂ HD40B13 S 114 2.490 2.247 1.934 ¹⁄₂ HD40B14 S 1¹⁄₈15 2.650 2.405 2.079 ¹⁄₂ HD40B15 S 1¹⁄₄16 2.814 2.563 2.250 ⁵⁄₈ HD40B16 S 1³⁄₈17 2.974 2.721 2.397 ⁵⁄₈ HD40B17 S 1⁷⁄₁₆18 3.136 2.879 2.567 ⁵⁄₈ HD40B18 S 1¹⁄₂19 3.292 3.038 2.715 ⁵⁄₈ HD40B19 S 1⁵⁄₈20 3.457 3.196 2.883 ⁵⁄₈ HD40B20 S 1³⁄₄21 3.618 3.355 3.033 ⁵⁄₈ HD40B21 S 1⁷⁄₈22 3.778 3.513 3.201 ⁵⁄₈ HD40B22 S 1⁷⁄₈23 3.938 3.672 3.351 ⁵⁄₈ HD40B23 S 224 4.098 3.831 3.518 ⁵⁄₈ HD40B24 S 2¹⁄₄25 4.258 3.989 3.669 ⁵⁄₈ HD40B25 S 2¹⁄₄26 4.418 4.148 3.835 ⁵⁄₈ HD40B26 S 2³⁄₈30 5.057 4.783 4.471 ¹¹⁄₁₆ HD40B30 S 2¹⁄₄35 5.856 5.578 5.260 ¹¹⁄₁₆ D40B35 S 2¹⁄₄36 6.015 5.737 5.425 ¹⁵⁄₁₆ D40B36 S 2¹⁄₂40 6.653 6.373 6.061 ¹⁵⁄₁₆ D40B40 S 2¹⁄₂42 6.972 6.691 6.379 ¹⁵⁄₁₆ D40B42 S 2¹⁄₂45 7.450 7.168 6.851 ¹⁵⁄₁₆ D40B45 S 2¹⁄₂48 7.928 7.645 7.332 ¹⁵⁄₁₆ D40B48 S 2¹⁄₂52 8.566 8.821 7.968 ¹⁵⁄₁₆ D40B52 S 2¹⁄₂54 8.884 8.599 8.286 ¹⁵⁄₁₆ D40B54 S 2¹⁄₂60 9.840 9.554 9.241 ¹⁵⁄₁₆ D40B60 S 2¹⁄₂68 11.115 10.826 10.514 ¹⁵⁄₁₆ D40B68 D 2³⁄₄72 11.752 11.463 11.151 ¹⁵⁄₁₆ D40B72 D 2³⁄₄76 12.389 12.099 11.786 ¹⁵⁄₁₆ D40B76 D 2⁷⁄₈84 13.660 13.372 13.059 ¹⁵⁄₁₆ D40B84 D 2⁷⁄₈96 15.570 15.282 14.969 ¹⁵⁄₁₆ D40B96 D 2⁷⁄₈112 18.121 17.827 17.515 ¹⁵⁄₁₆ D40B112 D 2⁷⁄₈† Dimensions shown allow for standard keyway with set screw at 90˚. There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.1⁷⁄₁₆ 1⁹⁄₁₆ 1¹⁄₂1²¹⁄₃₂1¹³⁄₁₆1³¹⁄₃₂2⁵⁄₃₂2⁵⁄₁₆2¹⁵⁄₃₂2⁵⁄₈2²⁵⁄₃₂2¹⁵⁄₁₆3³⁄₃₂3⁹⁄₃₂3⁷⁄₁₆3¹⁹⁄₃₂3¹⁄₄3¹⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄444¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈0.60.70.81.01.21.41.61.92.12.62.93.33.64.04.44.85.67.19.410.811.612.914.216.217.220.626.329.132.638.951.367.840-3Triple Strand (Type B)Catalogue †Max *Hub WeightNumber Style Bore Diameter LTB (lbs.)HT40B11HT40B12HT40B13HT40B14HT40B15HT40B16HT40B17HT40B18HT40B19HT40B20HT40B21HT40B22HT40B23HT40B24HT40B25HT40B26HT40B30T40B35T40B36T40B42T40B48T40B52T40B60T40B68T40B72T40B76T40B84SSSSSSSSSSSSSSSSSSSDDDDDDDD³⁄₄⁷⁄₈11¹⁄₈1¹⁄₄1³⁄₈1⁷⁄₁₆1¹⁄₂1⁵⁄₈1³⁄₄1⁷⁄₈1⁷⁄₈22¹⁄₄2¹⁄₄2³⁄₈2¹⁄₄2¹⁄₄2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2³⁄₄2³⁄₄2⁷⁄₈2⁷⁄₈1⁷⁄₁₆ 1⁹⁄₁₆ 1¹⁄₂1²¹⁄₃₂1¹³⁄₁₆1³¹⁄₃₂2⁵⁄₃₂2⁵⁄₁₆2¹⁵⁄₃₂2⁵⁄₈2²⁵⁄₃₂2¹⁵⁄₁₆3³⁄₃₂3⁹⁄₃₂3⁷⁄₁₆3¹⁹⁄₃₂3¹⁄₄3¹⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄444¹⁄₄4¹⁄₄2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2⁵⁄₈2⁵⁄₈2³⁄₄2³⁄₄0.81.11.21.51.72.02.42.73.13.74.14.65.15.66.26.88.010.512.215.719.822.929.838.442.747.857.8SprocketsDimensional DataDouble Strand Chain 40Size 40-2Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.275"Plate Thickness 0.841"Triple Strand Chain 40Size 40-3Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.275"Plate Thickness 1.407"OUTSIDE DIAMETERBOREPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERBOREPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERBOREPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERBOREPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETERIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.LTBLTBLTBLTBSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).STYLE STYPE BSTYLE DTYPE BSTYLE STYPE BSTYLE DTYPE BE-32

Double Single1/2” PitchNo.40STOCK BOREAll dimensions in inches unless otherwise stated.No. of Catalogue Outside Stock Maximum WeightTeeth Number Diameter Bore Bore LTB C D (lbs.)15161718192021222324HDS40A15HDS40A16HDS40A17HDS40A18HDS40A19HDS40A20HDS40A21HDS40A22HDS40A23HDS40A242.652.812.983.143.303.463.623.783.944.10“TAPER-LOCK” STYLE¹⁄₂¹⁄₂¹⁄₂¹⁄₂⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈All dimensions in inches unless otherwise stated.No. of Catalogue Outside Stock Maximum WeightTeeth Number Diameter Bushing Bore Bore LTB C D (lbs.)1920212324HDS40ATL19HDS40ATL20HDS40ATL21HDS40ATL23HDS40ATL243.303.463.623.944.1012151215161516151615¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂Other bushing sizes available. Please specify bushing size when ordering.1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1¹⁄₄1¹⁄₄1¹⁵⁄₁₆1¹⁄₂1¹¹⁄₁₆1³⁄₄1³⁄₄1¹⁵⁄₁₆2¹⁄₁₆2¹⁄₄1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹³⁄₃₂1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈2¹⁄₂2⁵⁄₈2²⁵⁄₃₂3³⁄₃₂3¹⁷⁄₆₄1.11.31.31.51.71¹³⁄₁₆22¹⁄₈2⁵⁄₁₆2¹⁄₂2⁵⁄₈2²⁵⁄₃₂2¹⁵⁄₁₆3³⁄₃₂3¹⁷⁄₆₄1.21.41.61.82.22.62.93.03.54.0“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)TOOTH (NOMINAL)1215 ¹⁄₂ - 1¹⁄₄ 0.701615 ¹⁄₂ - 1⁵⁄₈ 1.00Refer to pages E-136 and E-137 for bushing specifications.CTOOTH (NOMINAL)CDimensional DataSingle Strand Chain 40Size 40Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.284"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREDDOUTSIDE DIAMETERSprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTOCK BOREDOUBLE SINGLELTBTAPER-LOCKDOUBLE SINGLEE-33

No.40Single“Taper-Lock” Style1/2” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter14151617181920212223242526283032353640424548546070728084961122.4912.6522.8142.9753.1353.2963.4573.6173.7783.9384.0984.2584.4184.7385.0575.3775.8556.0156.6536.9727.4517.9288.8859.84111.43411.75213.02613.66315.57318.1222.2472.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.4654.7835.1015.5785.7376.3736.6917.1687.6458.5999.55411.14511.46312.73613.37215.82217.8271.9342.0792.2502.3972.5672.7152.8833.0333.2013.3513.5183.6693.8354.1534.4714.7885.2605.4256.0616.3796.8517.3328.2869.24110.83211.15112.42313.05914.96917.515Type BCatalogue Max. Hub WeightNumber Style Bushing Bore Diameter LTB (lbs.)H40BTL14H40BTL15H40BTL16SSS1008100810081111¹³⁄₁₆ 1¹³⁄₁₆1¹⁵⁄₁₆⁷⁄₈⁷⁄₈⁷⁄₈0.30.40.5H40BTL17 S1210 1¹⁄₄ 2³⁄₈ 1 0.5H40BTL18H40BTL19H40BTL20H40BTL21H40BTL22H40BTL23H40BTL24H40BTL25H40BTL26H40BTL28H40BTL3040BTL3240BTL3540BTL3640BTL4040BTL4240BTL4540BTL4840BTL5440BTL6040BTL7040BTL7240BTL8040BTL8440BTL9640BTL112SSSSSSSSSEEEEEEEEEEEEEEEEE121012101610161016101610161016101610161016101610161016101610161016101610161016102012201220122012201225171¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈222222¹⁄₂2¹⁵⁄₃₂ 2¹⁵⁄₃₂2²⁵⁄₃₂ 2²⁵⁄₃₂2²⁵⁄₃₂33¹⁄₄3¹⁄₄3¹⁄₄333333333333⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈4¹⁄₄111111111111111111111¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₄0.60.70.70.80.91.01.41.51.71.81.91.92.32.42.82.93.54.04.96.08.29.010.811.314.620.5Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. There is a recessed groove in the hub to allow for chain clearance.“Taper-Lock” Style BushingsTOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsBoreRange WeightBushing (inches) (lbs.)10081210161020122517¹⁄₂ - 1¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2¹⁄₂0.200.550.701.403.20Refer to pages E-136 and E-137 for bushing specifications.Dimensional DataSingle Strand Chain 40Size 40Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.284"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERE-34LTBSTYLE STYPE BLTBSTYLE ETYPE B

Double“Taper-Lock” Style1/2” PitchNo.40All dimensions in inches unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter151617181920212325303642485260687684951022.6522.8142.9753.1353.2963.4573.6173.9384.2585.0576.0156.9727.9288.5669.84011.11512.38913.66015.41416.5292.4052.5632.7212.8793.0383.1963.3553.6723.9894.7835.7376.6917.6458.2819.55410.82612.09913.37215.12216.2382.0792.2502.3972.5672.7152.8833.0333.3513.6694.4715.4256.3797.3327.9689.24110.51411.78813.05914.80815.924HD40ATL15HD40ATL16HD40ATL17HD40BTL18HD40BTL19HD40BTL20HD40BTL21HD40BTL23HD40BTL25HD40BTL30D40BTL36D40CTL42D40CTL48D40CTL52D40CTL60D40CTL68D40CTL76D40CTL84D40CTL95D40CTL102SSSSSSSSSSSSSSSSSSSS10081008100812101210161016101610201220122012251725172517251725172517251725172517Type A,B,CCatalogue Max. Hub WeightNumber Type Style Bushing Bore Diameter LTB (lbs.)Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.AAABBBBBBBBCCCCCCCCC1111¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈2222¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂---2⁵⁄₁₆2¹⁄₂2⁵⁄₈2³⁄₄33¹³⁄₃₂4¹⁵⁄₆₄5⁵⁄₃₂4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄⁷⁄₈⁷⁄₈⁷⁄₈111111¹⁄₄1¹⁄₄1¹⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄0.50.60.80.70.90.70.91.31.73.46.07.09.611.315.420.325.631.540.747.0“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)10081210161020122517¹⁄₂ - 1¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2¹⁄₂Dimensional DataDouble Strand Chain 40Size 40-2Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.284"Plate Thickness 0.841"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.0.200.550.701.403.20Refer to pages E-136 and E-137 for bushingspecifications.PLATE THICKNESSTOOTH (NOMINAL)OUTSIDE DIAMETEROUTSIDE DIAMETERPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETERSprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTYLE STYPE ALTBSTYLE STYPE BLTBSTYLE STYPE CE-35

No.40“QD” Style1/2” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType B¹⁄₂” PitchNo. of Outside Pitch Caliper Catalogue Max. Hub WeightTeeth Diameter Diameter Diameter Number Style Bushing Bore Diameter LTB X Y L F (lbs.)15161718192021222324252627283032353640424548546070728084961122.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7385.0575.3765.8566.0156.6536.9727.4507.9288.8849.84011.43311.75213.02613.66315.57318.1212.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.3074.4654.7835.1015.5785.7376.3736.6917.1687.6458.5999.55411.14511.46312.73613.37215.82217.8272.0792.2502.3972.5672.7152.8833.0333.2013.3513.5183.6693.8353.9974.1534.4714.7885.2605.4256.0616.3796.8517.3328.2869.24110.83211.15112.42313.05914.96917.515H40JA15H40JA16H40JA17H40JA18H40JA19H40SH20H40SH21H40SH22H40SH23H40SH24H40SH25H40SH26H40SH27H40SH28H40SH3040SH3240SH3540SDS3640SDS4040SDS4240SDS4540SDS4840SDS5440SDS6040SK7040SK7240SK8040SK8440SK9640SK112SSSSSSSSSSSSSSSSSEEEEEEEEEEEEEJAJAJAJAJASHSHSHSHSHSHSHSHSHSHSHSHSDSSDSSDSSDSSDSSDSSDSSKSKSKSKSKSK1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈22222222⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2¹⁄₁₆2¹⁄₁₆2³⁄₁₆2¹⁄₄2¹⁄₄2³⁄₄2³⁄₄33333333333¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄111111³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆111111³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.¹⁹⁄₃₂¹⁹⁄₃₂¹⁹⁄₃₂¹⁹⁄₃₂¹⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂³¹⁄₃₂³¹⁄₃₂³¹⁄₃₂³¹⁄₃₂³¹⁄₃₂³¹⁄₃₂³¹⁄₃₂1¹⁷⁄₃₂1¹⁷⁄₃₂1¹⁷⁄₃₂1¹⁷⁄₃₂1¹⁷⁄₃₂1¹⁷⁄₃₂222222¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈0.30.40.50.50.60.60.81.11.11.21.31.41.51.61.71.92.22.32.83.03.43.94.75.89.09.111.111.615.319.5SprocketsBushingJASH“QD” Style BushingsBore Range (inches)StandardKeyway¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2⁵⁄₈ShallowKeyway1¹⁄₁₆ - 1¹⁄₄1⁷⁄₁₆ - 1¹⁵⁄₁₆WithoutKeyway1¹⁄₄1¹¹⁄₁₆22⁹⁄₁₆ - 2⁵⁄₈SDS1¹¹⁄₁₆ - 1¹⁵⁄₁₆SK2³⁄₁₆ - 2¹⁄₂Refer to page E-138 for bushing specifications.Weight(lbs.)0.80.71.02.1YLTBTOOTH(NOMINAL)LTBYTOOTH(NOMINAL)Dimensional DataSingle Strand Chain 40Size 40Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.284"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERHUB DIAMETERLFOUTSIDE DIAMETERHUB DIAMETERLFXXE-36STYLE STYPE BSTYLE ETYPE B

SingleSplit Taper1/2” PitchNo.40All dimensions in inches unless otherwise stated.Sprocket DiametersType B1/2” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)121314151617181819192020212122222323242425252626272728282930303132322.1662.3292.4912.6522.8142.9753.1363.1363.2963.2963.4573.4573.6173.6173.7783.7783.9383.9384.0984.0984.2584.2584.4184.4184.5784.5784.7384.7384.8975.0575.0575.2175.3775.377H40G12H40G13H40G14H40H15H40H16H40H17H40H18H40P18H40H19H40P19H40H20H40P20H40H21H40P21H40H22H40P22H40H23H40P23H40H24H40P24H40H25H40P25H40H26H40P26H40H27H40P27H40H28H40P28H40P29H40H30H40P3040P31H40H3240P32Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.Dimensional DataSingle Strand Chain 40Size 40Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.284"1.9322.0892.2472.4052.5632.7212.8792.8793.0383.0383.1963.1963.3553.3553.5133.5133.6723.6723.8313.8313.9893.9894.1484.1484.3074.3074.4654.4654.6254.7834.7834.9425.1015.1011.6201.7611.9342.0792.2502.3972.5672.5672.7152.7152.8832.8833.0333.0333.2013.2013.3513.3513.5183.5183.6693.6693.8353.8353.9873.9874.1534.1534.3054.4714.4714.6234.7884.788M3333333434343434343434343434434434G1G1G1H1H1H1H1P1H1P1H1P1H1P1H1P1H1P1H1P1H1P1H1P1H1P1H1P1P1H1P1P1H1P17/87/87/8117/87/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /161 5 /167/81 5 /161 5 /167/81 5 /161111 1 /41 1 /41 1 /41 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 15 /161 1 /41 15 /161 15 /161 1 /41 15 /16M1 1 /21 1 /21 1 /21 19 /321 19 /321 1 /21 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /162 3 /161 1 /22 3 /162 3 /161 1 /22 3 /161 1 /321 1 /321 1 /321 1 /81 1 /81 1 /321 1 /321 21 /321 1 /321 21 /321 1 /321 21 /321 1 /321 21 /321 1 /321 21 /321 1 /321 21 /321 1 /321 21 /321 1 /321 21 /321 1 /321 21 /321 1 /321 21 /321 1 /321 21 /321 21 /321 1 /321 21 /321 21 /321 1 /321 21 /320.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2845/165/165/165/325/321/161/16-1/16-1/16-1/16-1/16-1/16-1/16-1/16-1/16-1/16-1/16--1/16--1/16-2222 1 /22 1 /22 1 /22 1 /232 1 /232 1 /232 1 /232 1 /232 1 /232 1 /232 1 /232 1 /232 1 /232 1 /2332 1 /2332 1 /230.30.40.40.50.60.60.61.40.81.30.91.30.91.51.01.61.01.71.11.81.31.91.31.91.41.41.42.12.31.62.32.51.82.6SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HHSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).STYLE 3TYPE BSTYLE 4TYPE BE-37

No.40SingleSplit Taper1/2” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType B1/2” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)33333435353636373838404041424445474850545660607070728084965.5365.5365.6965.8555.8556.0156.0156.1756.3346.3346.6536.6536.8136.9727.2917.4507.7697.9298.2478.8859.2039.8419.84111.43311.43311.75213.02613.66315.57318.1215.2605.2605.4195.5785.5785.7375.7375.8966.0556.0556.3736.3736.5326.6917.0097.1687.4867.6457.9638.5998.9179.5549.55411.14511.14511.46312.73613.37215.8224.9414.9415.1075.2605.2605.4255.4255.5785.7425.7426.0616.0616.2146.3796.6966.8517.1697.3327.6508.2868.6059.2419.24110.83210.83211.15112.42313.05914.969H40H3340P3340P34H40H3540P35H40H3640P3640P37H40H3840P38H40H4040P4040P4140P4240P4440P4540P4740P4840P5040P5440P5640P6040Q6040P7040Q7040Q7240Q8040Q8440Q9640Q112344343443434444444444444444444H1P1P1H1P1H1P1P1H1P1H1P1P1P1P1P1P1P1P1P1P1P1Q1P1Q1Q1Q1Q1Q1Q111217.827 17.5154 1 /2Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.7/81 5 /161 5 /167/81 5 /167/81 5 /161 5 /167/81 5 /167/81 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 5 /161 3 /41 5 /161 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 1 /41 15 /161 15 /161 1 /41 15 /161 1 /41 15 /161 15 /161 1 /41 15 /161 1 /41 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /162 1 /21 15 /162 1 /22 1 /22 1 /22 1 /22 1 /22 1 /21 1 /22 3 /162 3 /161 1 /22 3 /161 1 /22 3 /162 3 /161 1 /22 3 /161 1 /22 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /162 25 /322 3 /162 25 /322 25 /322 25 /322 25 /322 25 /322 25 /321 1 /321 21 /321 21 /321 1 /321 21 /321 1 /321 21 /321 21 /321 1 /321 21 /321 1 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /322 7 /321 21 /322 7 /322 7 /322 7 /322 7 /322 7 /322 7 /320.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2840.2841/16--1/16-1/16--1/16-1/16-------------------2 1 /2332 1 /232 1 /2332 1 /232 1 /2333333333334 1 /234 1 /24 1 /24 1 /24 1 /24 1 /21.92.62.82.12.92.33.13.32.63.32.83.53.63.94.04.24.64.85.05.55.96.68.88.611.011.213.114.117.312.8SprocketsDimensional DataSingle Strand Chain 40Size 40Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.284"MMIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HHSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).E-38STYLE 3TYPE BSTYLE 4TYPE B

DoubleSplit Taper1/2” PitchNo.40All dimensions in inches unless otherwise stated.Sprocket DiametersType B and C1/2” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)15161718192021222324252628303235364042454852546068728495961022.6522.8142.9753.1363.2963.4573.6173.7783.9384.0984.2584.4184.7385.0575.3775.8556.0156.6536.9727.4507.9298.5668.8859.84111.11511.75213.66315.41415.57316.52918.1212.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.4654.7835.1015.5785.7376.3736.6917.1687.6458.2818.5999.55410.82611.46313.37215.12215.28216.2382.0792.2502.3972.5672.7152.8833.0333.2013.3513.5183.6693.8354.1534.4714.7885.2605.4256.0616.3796.8517.3327.9688.2869.24110.51411.15113.05914.80814.96915.924HD40H15HD40H16HD40H17HD40P18HD40P19HD40P20HD40P21HD40P22HD40P23HD40P24HD40P25HD40P26HD40P28HD40Q30HD40Q32HD40Q35HD40Q36HD40Q40HD40Q42HD40Q45HD40Q48HD40Q52HD40Q54HD40Q60D40Q68D40Q72D40Q84D40Q95D40Q96D40Q102D40Q112BBBCBBBBBBBBBBBBBBBBBBBBBBBBBBB11111116121212121212121212121212121212121212121212121212121212H1H1H1P1P1P1P1P1P1P1P1P1P1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q11 9 /161 9 /161 9 /162 5 /161 5 /81 9 /161 9 /161 9 /161 5 /161 5 /161 5 /161 5 /161 5 /161 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 1 /41 1 /41 1 /41 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /162 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 5 /322 5 /322 5 /323 3 /162 15 /322 13 /322 13 /322 13 /322 3 /162 3 /162 3 /162 3 /162 3 /162 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /321 1 /81 1 /81 1 /81 3 /81 3 /81 3 /81 3 /81 3 /81 3 /321 3 /321 3 /321 3 /321 3 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /321 21 /320.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.8410.84111217.827 17.5151 21 /32- 4 1 /2Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.23/3223/3223/3219/327/327/327/32----------------------2 1 /22 1 /22 1 /233333333333 7 /84 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /20.91.01.11.81.41.61.82.02.02.22.52.73.14.25.36.16.57.98.910.111.812.614.317.421.525.034.142.044.148.561.0Dimensional DataDouble Strand Chain 40Size 40-2Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.275"Plate Thickness 0.841"MMMSprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HHSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).STYLE 11TYPE BSTYLE 12TYPE BSTYLE 16TYPE CE-39

No.40TripleSplit Taper1/2” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType A, B and C1/2” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)18192023242527303536424852546068727684951023.1363.2963.4573.9384.0984.2584.5785.0575.8556.0156.9727.9298.5668.8859.84111.11511.75212.38913.66315.41416.5292.8793.0383.1963.6723.8313.9894.3074.7835.5785.7376.6917.6458.2818.5999.55410.82611.46312.09913.37215.12216.2382.5672.7152.8833.3513.5183.6693.9974.4715.2605.4256.3797.3327.9688.2869.24110.51411.15111.78613.05914.80815.924HT40P18HT40P19HT40P20HT40P23HT40P24HT40P25HT40P27HT40Q30HT40Q35HT40Q36HT40Q42HT40Q48HT40Q52HT40Q54HT40Q60T40Q68T40Q72T40Q76T40Q84T40Q95T40Q102CBBAAAABBBBBBBBBBBBBB272222232323232222222222222222222222222222Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.P1P1P1P1P1P1P1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q11.4071.4071.4071.4071.4071.4071.4071 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /162 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /23 3 /43 1 /322 31 /322 9 /322 9 /322 9 /322 9 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /321 3 /81 3 /81 5 /165/85/85/85/81 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321 3 /321.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071.4071 9 /1627/3225/323/323/323/323/32--------------333----3 7 /84 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /21.91.82.02.32.63.03.34.56.97.611.115.218.719.925.333.537.942.552.478.578.5Dimensional DataTriple Strand Chain 40Size 40-3Pitch 0.500"Chain Inside Width 0.313"Roller Diameter 0.313"Nominal Tooth Width 0.275"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).SprocketsMMMHHHSTYLE 22TYPE BSTYLE 23TYPE ASTYLE 27TYPE CE-40

Stock Bore5/8” PitchNo.50All dimensions in inches unless otherwise stated.Sprocket Diameters⁵⁄₈” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter89101112131415161718192021222324252627282930313233343536371.8802.0932.2992.5042.7082.9113.1133.3153.5173.7183.9194.1214.3214.5224.7224.9235.1235.3235.5235.7235.9226.1226.3216.5216.7216.9217.1207.3197.5197.7181.6331.8282.0232.2192.4152.6122.8093.0063.2043.4013.5993.7983.9954.1944.3924.5904.7884.9875.1855.3845.5825.7815.9796.1786.3766.5756.7746.9737.1717.3701.2331.4001.6231.7962.0152.1932.4092.5902.8042.9873.1993.3843.5953.7823.9924.1794.3884.5774.7854.9755.1825.3715.5795.7705.9766.1686.3746.5656.7716.963Type ACatalogue Stock WeightNumber Bore (lbs.)H50A9H50A10H50A11H50A12H50A13H50A14H50A15H50A16H50A17H50A18H50A19H50A20H50A21H50A22H50A23H50A24H50A25H50A26H50A27H50A28H50A29H50A3050A3150A3250A3350A3450A3550A3650A37† Dimensions shown allow for standard keyway with set screw at 90˚.There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄.28.28.30.33.42.48.54.67.71.82.941.001.101.301.401.501.601.801.902.102.202.302.402.603.003.203.303.503.90Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)H50B8H50B9H50B10H50B11H50B12H50B13H50B14H50B15H50B16H50B17H50B18H50B19H50B20H50B21H50B22H50B23H50B24H50B25H50B26H50B27H50B28H50B29H50B3050B3150B3250B3350B3450B3550B3650B37SSSSSSSSSSSSSEEEEEEEEEEEEEEEEE⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄111¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₂1⁹⁄₁₆1⁷⁄₈1⁷⁄₈2222222222222¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈1¹⁄₈ 1³⁄₈ 1⁹⁄₁₆ 1¹³⁄₁₆ 2 2 2¹⁄₈2³⁄₈2¹⁄₂2¹¹⁄₁₆2⁷⁄₈3333333333333¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄11111111111¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈0.250.430.490.640.810.921.001.201.401.802.202.502.702.903.003.103.203.303.403.603.803.904.004.905.105.205.305.405.706.00Dimensional DataSingle Strand Chain 50Size 50Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.343"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBTYPE ASTYLE STYPE BSTYLE ETYPE BE-41

No.50Stock Bore5/8” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters⁵⁄₈” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter383940414243444546474849505152535455565758596070728084961127.9188.1178.3168.5168.7158.9149.1149.3139.5129.7119.91110.11010.30910.50810.70810.90711.10611.30511.50411.70311.90312.10212.30114.29214.69016.28317.07919.46722.6517.5697.7687.9668.1658.3648.5638.7618.9609.1599.3589.5569.7559.95410.15310.35110.55010.74910.94811.14711.34611.54411.74311.94213.93114.32915.91916.71519.10222.2847.1697.3617.5667.7597.9648.1578.3618.5548.7598.9529.1569.3509.5549.7489.95110.14610.34910.54310.74710.94111.14411.33911.54213.53113.92915.51916.31518.70221.884Type ACatalogue Stock WeightNumber Bore (lbs.)50A3850A3950A4050A4150A4250A4350A4450A4550A4650A4750A4850A4950A5050A5150A5250A5350A5450A5550A5650A5750A5850A5950A6050A7050A7250A8050A8450A9650A112†Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1111111111111111111113.94.04.34.64.74.95.15.35.96.06.16.36.76.97.37.58.18.28.38.78.910.010.313.614.518.419.326.036.4Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)50B3850B3950B4050B4150B4250B4350B4450B4550B4650B4750B4850B4950B5050B5150B5250B5350B5450B5550B5650B5750B5850B5950B6050B7050B7250B8050B8450B9650B112EEEEEEEEEEEEEEEEEEEEEEEEEEEEE³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1111111111111111111112¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2³⁄₄2³⁄₄2³⁄₄2³⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄44441³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈6.36.46.66.97.17.47.77.88.08.28.59.09.49.810.110.510.811.011.211.411.611.812.115.716.422.823.929.341.5Dimensional DataSingle Strand Chain 50Size 50Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.343"TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETERLTBTYPE ASTYLE ETYPE BE-42

Finished Bore5/8” Pitch No.50All dimensions in inches unless otherwise stated.No. of CatalogueTeeth Number Style91011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859607072808496112H50B9FH50B10FH50B11FH50B12FH50B13FH50B14FH50B15FH50B16FH50B17FH50B18FH50B19FH50B20FH50B21FH50B22FH50B23FH50B24FH50B25FH50B26FH50B27FH50B28FH50B29FH50B30F50B31F50B32F50B33F50B34F50B35F50B36F50B37F50B38F50B39F50B40F50B41F50B42F50B43F50B44F50B45F50B46F50B47F50B48F50B49F50B50F50B51F50B52F50B53F50B54F50B55F50B56F50B57F50B58F50B59F50B60F50B70F50B72F50B80F50B84F50B96F50B112FSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEESprocket Diameters⁵⁄₈” PitchOutside Pitch CaliperDiameter Diameter Diameter2.0932.2992.5042.7082.9113.1133.3153.5173.7183.9194.1214.3214.5224.7224.9235.1235.3235.5235.7235.9226.1226.3216.5216.7216.9217.1207.3197.5197.7187.9188.1178.3168.5168.7158.9149.1149.3139.5129.7119.91110.11010.30910.50810.70810.90711.10611.30511.50411.70311.90312.10212.30114.29214.69016.28317.07919.46722.6511.8282.0232.2192.4152.6122.8093.0063.2043.4013.5993.7983.9954.1944.3924.5904.7884.9875.1855.3845.5825.7815.9796.1786.3766.5756.7746.9737.1717.3707.5697.7687.9668.1658.3648.5638.7618.9609.1599.3589.5569.7559.95410.15310.35110.55010.74910.94811.14711.34611.54411.74311.94213.93114.32915.91916.71519.10222.2841.4001.6231.7962.0152.1932.4092.5902.8042.9873.1993.3843.5953.7823.9924.1794.3884.5774.7854.9755.1825.3715.5795.7705.9766.1686.3746.5656.7716.9637.1697.3617.5667.7597.9648.1578.3618.5548.7598.9529.1569.3509.5549.7489.95110.14610.34910.54310.74710.94111.14411.33911.54213.53113.92915.51916.31518.70221.884⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈Stock finished bores(including keyway and 2 set screws)³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈1•111111111111111111111111111111111111111111111111111111111¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄Hub diameters may vary to suit bore sizes. All finished bore sprockets are manufactured with keyway centerline of tooth.• Indicates set screw at 90° and 180° from keyway.1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆OUTSIDE DIAMETEROUTSIDE DIAMETERBOREBORELTBSTYLE STYPE BTOOTH (NOMINAL)LTBSTYLE ETYPE BHUB DIAMETERTOOTH (NOMINAL)Dimensional DataSingle Strand Chain 50Size 50Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.343"HUB DIAMETERIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).SprocketsE-43

No.50Stainless Steel5/8” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters⁵⁄₈” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter DiameterType ACatalogue Stock WeightNumber Bore (lbs.)10 2.30 2.023 1.623SS50B10 S ⁵⁄₈ ⁷⁄₈ 1⁹⁄₁₆ 1 0.511 2.50 2.219 1.796SS50B11 S ⁵⁄₈ 1 1³⁄₄ 1 0.612 2.71 2.415 2.015SS50B12 S ⁵⁄₈ 1¹⁄₄ 1⁶³⁄₆₄1 0.713 2.91 2.612 2.193SS50B13 S ⁵⁄₈ 1⁵⁄₁₆ 1⁷⁄₈ 1 0.814 3.11 2.809 2.409SS50B14 S ⁵⁄₈ 1⁷⁄₁₆ 2¹⁄₈ 1 1.015 3.32 3.006 2.590SS50B15 S ⁵⁄₈ 1¹⁄₂ 2³⁄₈ 1 1.316 3.52 3.204 2.804SS50B16 S ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 1.517 3.72 3.401 2.987SS50B17 S ⁵⁄₈ 1⁷⁄₈ 2¹¹⁄₁₆ 1 1.818 3.92 3.599 3.199SS50B18 S ⁵⁄₈ 1⁷⁄₈ 2⁷⁄₈ 1 2.019 4.12 3.798 3.384SS50B19 S ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 2.320 4.32 3.995 3.595SS50B20 S ³⁄₄ 1³⁄₄ 2¹⁄₂ 1 2.521 4.52 4.194 3.782 SS50A21 ²³⁄₃₂ 1.4 SS50B21 D ³⁄₄ 2 3 1 2.722 4.72 4.392 3.992 SS50A22 ²³⁄₃₂ 1.6 SS50B22 D ³⁄₄ 2 3 1 3.323 4.92 4.590 4.179 SS50A23 ²³⁄₃₂ 1.7 SS50B23 D ³⁄₄ 2 3 1 3.824 5.12 4.788 4.388 SS50A24 ²³⁄₃₂ 1.8 SS50B24 D ³⁄₄ 2 3 1¹⁄₄ 4.125 5.32 4.987 4.577 SS50A25 ²³⁄₃₂ 1.9 SS50B25 D ³⁄₄ 2 3 1¹⁄₄ 4.326 5.52 5.185 4.785 SS50A26 ²³⁄₃₂ 2.1 SS50B26 D ³⁄₄ 2 3 1¹⁄₄ 4.628 5.92 5.582 5.182 SS50A28 ²³⁄₃₂ 2.5 SS50B28 D ³⁄₄ 2 3 1¹⁄₄ 5.030 6.32 5.979 5.579 SS50A30 ²³⁄₃₂ 2.7 SS50B30 D ³⁄₄ 2 3 1¹⁄₄ 5.235 7.32 6.973 6.565 SS50A35 ²³⁄₃₂ 3.7 SS50B35 D ³⁄₄ 2 3 1¹⁄₄ 6.540 8.32 7.966 7.566 SS50A40 ²³⁄₃₂ 4.7 SS50B40 D ³⁄₄ 2 3 1¹⁄₄ 7.845 9.31 8.690 8.554 SS50A45 ²³⁄₃₂ 6.0 SS50B45 D ³⁄₄ 2 3 1¹⁄₄ 8.560 12.30 11.942 11.542 SS50A60 ²³⁄₃₂ 10.8 SS50B60 D ³⁄₄ 2 3 1¹⁄₄ 14.0All stainless steel sprockets are constructed from grade 304 stainless steel and meet food grade standards. Other stainless steel materials are available upon request.†Dimensions shown allow for standard keyway with set screw at 90°. There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)Dimensional DataSingle Strand Chain 50Size 50Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.343"TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-44

Multiple Strand5/8” Pitch No.50All dimensions in inches unless otherwise stated.Sprocket Diameters⁵⁄₈” PitchNo. Outside Pitch Caliper StockTeeth Dia. Dia. Dia. Bore1112131415161718192021222324252630323536404245482.5042.7082.9113.1133.3153.5173.7183.9194.1214.3214.5224.7224.9235.1235.3235.5236.3216.7217.3197.5198.3168.7159.3139.9112.2192.4152.6122.8093.0063.2043.4013.5993.7983.9954.1944.3924.5904.7884.9875.1855.9796.3766.9737.1717.9668.3648.9609.5561.7962.0152.1932.4092.5902.8042.9873.1993.3843.5953.7823.9924.1794.3884.5774.7855.5795.9766.5656.7717.5667.9648.5549.158⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄1¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆525460687276849611210.70811.10612.30113.89414.69015.48617.07919.46722.65110.35110.74811.94213.53314.32915.12416.71519.10222.2849.95110.34911.54213.13313.92914.72416.31518.70221.884¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆HD50B11HD50B12HD50B13HD50B14HD50B15HD50B16HD50B17HD50B18HD50B19HD50B20HD50B21HD50B22HD50B23HD50B24HD50B25HD50B26HD50B30D50B32D50B35D50B36D50B40D50B42D50B45D50B48D50B52D50B54D50B60D50B68D50B72D50B76D50B84D50B96D50B112SSSSSSSSSSSSSSSSSSSSSSSSDDDDDDDDD† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.50-2Double Strand (Type B)Catalogue †Max *Hub WeightNumber Style Bore Diameter LTB (lbs.)¹⁵⁄₁₆1¹⁄₈1⁵⁄₁₆1³⁄₈1¹⁄₂1⁵⁄₈1⁷⁄₈1¹⁵⁄₁₆2¹⁄₈2¹⁄₄2³⁄₈2³⁄₈2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2³⁄₄2³⁄₄2³⁄₄2³⁄₄2⁷⁄₈2⁷⁄₈2⁷⁄₈3333333⁵⁄₁₆1¹⁵⁄₃₂1¹¹⁄₁₆1⁷⁄₈2³⁄₃₂2⁹⁄₃₂2¹⁄₂2¹¹⁄₁₆2⁷⁄₈3³⁄₃₂3⁹⁄₃₂3¹⁄₂3⁹⁄₁₆3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄44444¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂5¹⁄₄1³⁄₄ 0.91³⁄₄ 1.21³⁄₄ 1.51³⁄₄ 1.91³⁄₄ 2.31³⁄₄ 2.71³⁄₄ 3.11³⁄₄ 3.61³⁄₄ 4.11³⁄₄ 4.61³⁄₄ 5.11⁷⁄₈ 5.91⁷⁄₈ 6.51⁷⁄₈ 6.91⁷⁄₈ 7.11⁷⁄₈ 7.81⁷⁄₈ 9.81⁷⁄₈ 11.01⁷⁄₈ 12.92¹⁄₈ 16.02¹⁄₈ 18.82¹⁄₈ 20.42¹⁄₈ 22.92³⁄₈ 25.52³⁄₈ 29.32³⁄₈ 33.72³⁄₈ 40.32³⁄₈ 50.22³⁄₈ 56.62³⁄₈ 62.42³⁄₈ 74.82³⁄₈ 99.02³⁄₈ 131.550-3Triple Strand (Type B and C)Catalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)HT50B11HT50B12HT50B13HT50B14HT50B15HT50B16HT50B17HT50B18HT50B19HT50B20HT50B21HT50B22HT50B23HT50B24HT50B25HT50B26HT50B30T50B35T50B36T50B42T50B48T50B52T50B60T50B68T50C72T50C76T50C84BBBBBBBBBBBBBBBBBBBBBBBBCCCSSSSSSSSSSSSSSSSSSSSSSDDDDD¹⁵⁄₁₆1¹⁄₈1⁵⁄₁₆1³⁄₈1¹⁄₂1⁵⁄₈1⁷⁄₈1¹⁵⁄₁₆2¹⁄₈2¹⁄₄2³⁄₈2³⁄₈2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2³⁄₄2³⁄₄2⁷⁄₈2⁷⁄₈333331¹⁵⁄₃₂1¹¹⁄₁₆1⁷⁄₈2³⁄₃₂2⁹⁄₃₂2¹⁄₂2¹¹⁄₁₆2⁷⁄₈3³⁄₃₂3⁹⁄₃₂3¹⁄₂3⁹⁄₁₆3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄444¹⁄₄4¹⁄₄4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2³⁄₄2³⁄₄3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₂3¹⁄₂3¹⁄₂1.41.82.22.73.33.84.55.75.96.97.68.39.29.910.411.214.419.221.828.737.643.559.474.883.392.2111.5Dimensional DataDouble Strand Chain 50Size 50-2Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.332"Plate Thickness 1.045"Triple Strand Chain 50Size 50-3Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.332"Plate Thickness 1.758"Double Strand Double Strand Triple Strand Triple StrandPLATE THICKNESSPLATE THICKNESSPLATE THICKNESSPLATE THICKNESSTOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)OUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBORETOOTH (NOMINAL)HUB DIAMETERSprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTYLE STYPE BLTBSTYLE DTYPE BLTBSTYLE STYPE BLTBSTYLE DTYPE CE-45

No.50Double Single5/8” PitchSTOCK BOREAll dimensions in inches unless otherwise stated.No. of Catalogue Outside Stock Maximum WeightTeeth Number Diameter Bore Bore LTB C D (lbs.)15161718192021222324HDS50A15HDS50A16HDS50A17HDS50A18HDS50A19HDS50A20HDS50A21HDS50A22HDS50A23HDS50A243.323.523.723.924.124.324.524.724.925.12“TAPER-LOCK” STYLE⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈All dimensions in inches unless otherwise stated.No. of Catalogue Outside Stock Maximum WeightTeeth Number Diameter Bushing Bore Bore LTB C D (lbs.)171819212324HDS50ATL17HDS50ATL18HDS50ATL19HDS50ATL21HDS50ATL23HDA50ATL243.523.924.124.524.925.12161516151615201220122012¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂Other bushing sizes available. Please specify bushing size when ordering.1⁵⁄₈1⁵⁄₈1⁵⁄₈2221¹⁄₂1¹¹⁄₁₆1³⁄₄1⁷⁄₈2¹⁄₁₆2¹⁄₄2¹⁄₄2⁷⁄₁₆2⁵⁄₈2³⁄₄1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1²¹⁄₃₂1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆2¹¹⁄₁₆2⁵⁷⁄₆₄3⁵⁄₆₄3¹⁵⁄₃₂3⁵⁷⁄₆₄4⁵⁄₆₄2³⁄₈2¹⁄₂2¹¹⁄₁₆2⁵⁷⁄₆₄3⁵⁄₆₄3⁹⁄₃₂3³¹⁄₆₄3¹¹⁄₁₆3⁵⁷⁄₆₄4⁵⁄₆₄1.82.22.73.33.74.12.12.42.93.33.74.24.85.35.86.3“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)16152012¹⁄₂ - 1⁵⁄₈¹⁄₂ - 21.001.40Refer to pages E-136 and E-137 for bushing specifications.TOOTH (NOMINAL)CTOOTH (NOMINAL)CSprocketsDimensional DataSingle Strand Chain 50Size 50Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.343"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREDDOUTSIDE DIAMETERSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTOCK BOREDOUBLE SINGLELTBTAPER-LOCKDOUBLE SINGLEE-46

Single“Taper-Lock” Style5/8” PitchNo.50All dimensions in inches unless otherwise stated.Sprocket Diameters⁵⁄₈” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter12131415161718192021222324252627283032353640424548546070728084961122.7082.9113.1133.3153.5173.7193.9204.1204.3214.5224.7224.9225.1225.3225.5225.7235.9226.3216.7217.3197.5198.3168.7159.3139.91111.10612.30114.29214.69016.28217.07919.46622.6512.4152.6122.8093.0063.2043.4013.5993.7983.9954.1944.3924.5904.7884.9875.1855.3845.5825.9796.3766.9737.1717.9668.3648.9609.55610.74811.94213.93114.32915.91916.71519.10222.2842.0152.1932.4092.5902.8042.9873.1993.3843.5953.7823.9924.1794.3884.5774.7854.9755.1825.5795.9766.5656.7717.5667.9648.5549.15810.34911.54213.53113.92915.51916.31518.70221.884Type BCatalogue Max. Hub WeightNumber Style Bushing Bore Diameter LTB (lbs.)H50BTL12H50BTL13H50BTL14H50BTL15H50BTL16H50BTL17H50BTL18H50BTL19H50BTL20H50BTL21H50BTL22H50BTL23H50BTL24H50BTL25H50BTL26H50BTL27H50BTL28H50BTL3050BTL3250BTL3550BTL3650BTL4050BTL4250BTL4550BTL4850BTL5450BTL6050BTL7050BTL7250BTL8050BTL8450BTL9650BTL112SSSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEE1008100810081210161016101610161016101610161020122012201220122012201220122012201220122012201220122012201220122517251725172517251725171111¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈22222222222222222¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂1¹⁵⁄₁₆ 1¹⁵⁄₁₆1¹⁵⁄₁₆2¹⁵⁄₃₂ 2²⁵⁄₃₂ 2²⁵⁄₃₂ 2²⁵⁄₃₂33¹⁄₄333⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄⁷⁄₈⁷⁄₈⁷⁄₈111111111¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄0.50.50.60.70.70.80.91.31.61.51.62.02.22.42.52.62.83.23.64.24.35.25.96.57.39.010.814.015.519.522.529.038.7Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. There is a recessed groove in the hub to allow for chain clearance.Dimensional DataSingle Strand Chain 50Size 50Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.343"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.“Taper-Lock” Style BushingsBoreBushing Range WeightNumber (inches) (lbs.)10081210161020122517¹⁄₂ - 1¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2¹⁄₂0.200.550.701.403.20Refer to pages E-136 and E-137 forbushing specifications.OUTSIDE DIAMETERTOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERTOOTH (NOMINAL)HUB DIAMETERSprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTYLE STYPE BLTBSTYLE ETYPE BE-47

No.50Double“Taper-Lock” Style5/8” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters⁵⁄₈” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter141516171819202125303642485260687684951023.1133.3153.5173.7193.9204.1204.3214.5225.3226.3217.5198.7159.91110.70812.30113.89415.48617.07919.26720.6612.8093.0063.2043.4013.5993.7983.9954.1944.9875.9797.1718.3649.55610.35111.94213.53315.12416.71518.90320.2802.4092.5902.8042.9873.1993.3843.5953.7824.5775.5786.7717.9649.1589.95111.54213.13314.72416.31518.70219.896HD50ATL14HD50ATL15HD50ATL16HD50ATL17HD50ATL18HD50ATL19HD50BTL20HD50BTL21HD50BTL25HD50BTL30D50CTL36D50CTL42D50CTL48D50CTL52D50CTL60D50CTL68D50CTL76D50CTL84D50CTL95D50CTL102SSSSSSSSSSSSSSSSSSSSType A,B,CCatalogue Max. Hub WeightNumber Type Style Bushing Bore Diameter LTB (lbs.)10081210121016101610161020122012201225172517251725172517251725172517251725172517Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.AAAAAABBBBCCCCCCCCCC11¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈2222¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂------3¹⁄₄3¹⁄₂4⁹⁄₃₂5⁹⁄₃₂4¹⁄₄4¹⁄₄4¹⁄₄4³⁄₈4³⁄₈4³⁄₈4³⁄₈4³⁄₈4³⁄₈4³⁄₈⁷⁄₈111111¹⁄₄1¹⁄₄1¹⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄0.90.91.11.11.31.61.72.03.87.59.313.418.622.130.039.249.761.079.091.0“Taper-Lock” Style BushingsSprocketsBoreRange WeightBushing (inches) (lbs.)10081210161020122517¹⁄₂ - 1¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2¹⁄₂Dimensional DataDouble Strand Chain 50Size 50-2Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.332"Plate Thickness 1.045"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.0.200.550.701.403.20Refer to pages E-136 and E-137 for bushingspecifications.PLATE THICKNESSTOOTH (NOMINAL)OUTSIDE DIAMETEROUTSIDE DIAMETERPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETERSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTYLE STYPE ALTBSTYLE STYPE BLTBSTYLE STYPE CE-48

“QD” Style5/8” Pitch No.50All dimensions in inches unless otherwise stated.Sprocket Diameters⁵⁄₈” PitchNo. of Outside Pitch Caliper Catalogue Max. Hub WeightTeeth Diameter Diameter Diameter Number Style Bushing Bore Diameter LTB X Y L F (lbs.)Type B12131415161718192021222324252627283032353640424548546070728084961122.7082.9113.1133.3153.5173.7183.9194.1214.3214.5224.7224.9235.1235.3235.5235.7235.9226.3216.7217.3197.5198.3168.7159.3139.91111.10612.30114.29214.69016.28317.07919.46722.6512.4152.6122.8093.0063.2043.4013.5993.7983.9954.1944.3924.5904.7884.9875.1855.3845.5825.9796.3766.9737.1717.9668.3648.9609.55610.74811.94213.93114.32915.91916.71519.10222.2842.0152.1932.4092.5902.8042.9873.1993.3843.5953.7823.9924.1794.3884.5774.7854.9755.1825.5795.9766.5656.7717.5667.9648.5549.15810.34911.54213.53113.92915.51916.31518.70221.884H50JA12H50JA13H50JA14H50JA15H50JA16H50SH17H50SH18H50SH19H50SDS20H50SDS21H50SDS22H50SDS23H50SDS24H50SDS25H50SDS26H50SDS27H50SDS28H50SDS3050SDS3250SDS3550SDS3650SDS4050SDS4250SDS4550SDS4850SK5450SK6050SK7050SK7250SF8050SF8450SF9650SF112SSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEJAJAJAJAJASHSHSHSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSKSKSKSKSFSFSFSF1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈222222222222222222⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆1⁵⁹⁄₆₄2¹⁄₁₆2¹⁄₈2¹⁄₄2¹⁄₄2³⁄₄2⁷⁄₈33⁵⁄₁₆3¹⁄₂3¹⁄₂3¹⁄₂3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄5555⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄111111³⁄₈1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆111111³⁄₈1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.¹⁷⁄₃₂¹⁷⁄₃₂¹⁷⁄₃₂¹⁷⁄₃₂¹⁷⁄₃₂²⁷⁄₃₂²⁷⁄₃₂²⁷⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂²⁹⁄₃₂1¹⁵⁄₃₂1¹⁵⁄₃₂1¹⁵⁄₃₂1¹⁵⁄₃₂1¹⁹⁄₃₂1¹⁹⁄₃₂1¹⁹⁄₃₂1¹⁹⁄₃₂222222¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈0.30.40.50.60.70.81.01.01.21.51.61.71.92.02.12.32.52.73.13.73.84.75.15.86.910.211.314.715.619.721.627.638.1Bushing“QD” Style BushingsBore Range (inches)StandardKeywayDimensional DataSingle Strand Chain 50Size 50Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.343"ShallowKeywayWithoutKeywayJASH¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈1¹⁄₁₆ - 1¹⁄₄1⁷⁄₁₆ - 1¹⁵⁄₁₆1¹⁄₄1¹¹⁄₁₆SDS ¹⁄₂ - 2 1¹¹⁄₁₆ - 1¹⁵⁄₁₆ 2SK ¹⁄₂ - 2⁵⁄₈ 2³⁄₁₆ - 2¹⁄₂ 2⁹⁄₁₆ - 2⁵⁄₈SF ¹⁄₂ - 2¹⁵⁄₁₆ 2⁵⁄₁₆ - 2¹⁵⁄₁₆ 2¹³⁄₁₆ - 2¹⁵⁄₁₆Refer to page E-138 for bushing specifications.Weight(lbs.)0.80.71.02.13.1If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERHUB DIAMETERYLTBLXTOOTH(NOMINAL)FOUTSIDE DIAMETERHUB DIAMETERYLTBLXTOOTH(NOMINAL)FSprocketsSTYLE STYPE BSTYLE ETYPE BE-49

No.50SingleSplit Taper5/8” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType B5/8” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)1112131314151516161717181819192020212122222323232.5042.7082.9112.9113.1133.3153.3153.5173.5173.7183.7183.9203.9204.1204.1204.3214.3214.5224.5224.7224.7224.9224.9224.9222.2192.4152.6122.6122.8093.0063.0063.2043.2043.4013.4013.5993.5993.7983.7983.9953.9954.1944.1944.3924.3924.5904.5904.5901.7962.0152.1932.1932.4092.5902.5902.8042.8042.9872.9873.1993.1993.3843.3843.5953.5953.7823.7823.9923.9924.1794.1794.179H50G11H50G12H50G13H50H13H50H14H50H15H50P15H50H16H50P16H50H17H50P17H50H18H50P18H50H19H50P19H50H20H50P20H50H21H50P21H50H22H50P22H50H23H50P23H50Q23333333434343434343434344G1G1G1H1H1H1P1H1P1H1P1H1P1H1P1H1P1H1P1H1P1H1P1Q1115/81 1 /1617/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /161 3 /41111 1 /41 1 /41 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /162 1 /21 19 /321 19 /321 1 /41 21 /321 19 /321 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /162 25 /321 1 /161 1 /1623/321 1 /81 1 /1631/321 19 /3231/321 19 /3231/321 19 /3231/321 19 /3231/321 19 /3231/321 19 /3231/321 19 /3231/321 19 /3231/321 19 /322 5 /320.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.343Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.13/3213/321/167/325/321/16-1/16-1/16-1/16-1/16-1/16-1/16-1/16-1/16--2222 1 /22 1 /22 1 /232 1 /232 1 /232 1 /232 1 /232 1 /232 1 /232 1 /232 1 /233 7 /80.40.50.50.60.60.81.10.91.41.01.41.11.81.31.81.52.01.42.11.52.21.72.43.2Dimensional DataSingle Strand Chain 50Size 50Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.343"MMSprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).HHE-50STYLE 3TYPE BSTYLE 4TYPE B

SingleSplit Taper5/8” PitchNo.50All dimensions in inches unless otherwise stated.Sprocket DiametersType B5/8” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)2424242525252626262727272828282930303031323232333334345.1225.1225.1225.3225.3225.3225.5225.5225.5225.7225.7225.7225.9225.9225.9226.1226.3216.3216.3216.5216.7216.7216.7216.9206.9207.1207.1204.7884.7884.7884.9874.9874.9875.1855.1855.1855.3845.3845.3845.5825.5825.5825.7815.9795.9795.9796.1786.3766.3766.3766.5756.5756.7746.7744.3884.3884.3884.5774.5774.5774.7854.7854.7854.9754.9754.9755.1825.1825.1825.3715.5795.5795.5795.7705.9765.9765.9766.1686.1686.3746.374H50H24H50P24H50Q24H50H25H50P25H50Q25H50H26H50P26H50Q26H50H27H50P27H50Q27H50H28H50P28H50Q28H50P29H50H30H50P30H50Q3050P31H50H3250P3250Q32H50H3350P33H50H3450P34344344344344344434433443434H1P1Q1H1P1Q1H1P1Q1H1P1Q1H1P1Q1P1H1P1Q1P1H1P1Q1H1P1H1P1Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.7/81 5 /161 3 /47/81 5 /161 3 /47/81 5 /161 3 /47/81 5 /161 3 /47/81 5 /161 3 /41 5 /167/81 5 /161 3 /41 5 /167/81 5 /161 3 /47/81 5 /167/81 5 /161 1 /41 15 /162 1 /21 1 /41 15 /162 1 /21 1 /41 15 /162 1 /21 1 /41 15 /162 1 /21 1 /41 15 /162 1 /21 15 /161 1 /41 15 /162 1 /21 15 /161 1 /41 15 /162 1 /21 1 /41 15 /161 1 /41 15 /161 1 /22 3 /162 25 /321 1 /22 3 /162 25 /321 1 /22 3 /162 25 /321 1 /22 3 /162 25 /321 1 /22 3 /162 25 /322 3 /161 1 /22 3 /162 25 /322 3 /161 1 /22 3 /162 25 /321 1 /22 3 /161 1 /22 3 /1631/321 19 /322 5 /3231/321 19 /322 5 /3231/321 19 /322 5 /3231/321 19 /322 5 /3231/321 19 /322 5 /321 19 /3231/321 19 /322 5 /321 19 /3231/321 19 /322 5 /3231/321 19 /3231/321 19 /320.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3431/16--1/16--1/16--1/16--1/16---1/16---1/16--1/16-1/16-2 1 /233 7 /82 1 /233 7 /82 1 /234 1 /22 1 /234 1 /22 1 /234 1 /232 1 /234 1 /232 1 /234 1 /22 1 /232 1 /231.82.63.51.92.73.62.02.83.72.22.93.82.53.04.03.42.93.65.63.63.23.96.13.44.13.74.3Dimensional DataSingle Strand Chain 50Size 50Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.343"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.MHMHSprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).STYLE 3TYPE BSTYLE 4TYPE BE-51

No.50SingleSplit Taper5/8” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType B5/8” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)3535353636363738383940404142444547485054566070728084961127.3197.3197.3197.5197.5197.5197.7187.9187.9188.1178.3168.3168.5168.7159.1149.3139.7119.91110.30911.10611.50412.30114.29214.69016.28217.07819.46722.6516.9736.9736.9737.1717.1717.1717.3707.5697.5697.7687.9667.9668.1658.3648.7618.9609.3589.5569.95410.74911.14711.94213.93114.32915.91916.71519.10222.2846.5656.5656.5656.7716.7716.7716.9637.1697.1697.3617.5667.5667.7597.9648.3618.5548.9529.1569.55410.34910.74711.54213.53113.92915.51916.31518.70221.884H50H3550P3550Q35H50H3650P3650Q3650Q37H50H3850Q3850Q39H50H4050Q4050Q4150Q4250Q4450Q4550Q4750Q4850Q5050Q5450Q5650Q6050Q7050Q7250Q8050Q8450Q9650Q1123443444344344444444444444444H1P1Q1H1P1Q1Q1H1Q1Q1H1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.7/81 5 /161 3 /47/81 5 /161 3 /41 3 /47/81 3 /41 3 /47/81 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 1 /41 15 /162 1 /21 1 /41 15 /162 1 /22 1 /21 1 /42 1 /22 1 /21 1 /42 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /21 1 /22 3 /162 25 /321 1 /22 3 /162 25 /322 25 /321 1 /22 25 /322 25 /321 1 /22 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /3231/321 19 /322 5 /3231/321 19 /322 5 /322 5 /3231/322 5 /322 5 /3231/322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /320.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3430.3431/16--1/16---1/16--1/16-----------------2 1 /234 1 /22 1 /234 1 /24 1 /22 1 /24 1 /24 1 /22 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /23.84.36.84.04.86.87.04.47.47.64.88.08.28.38.69.09.39.69.811.312.313.316.918.121.124.329.839.3SprocketsDimensional DataSingle Strand Chain 50Size 50Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.343"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.MHMHSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).E-52STYLE 3TYPE BSTYLE 4TYPE B

DoubleSplit Taper5/8” PitchNo.50All dimensions in inches unless otherwise stated.14151617181920212223242526272830323536404245485254607276849596102112Sprocket Diameters⁵⁄₈” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)3.1133.3153.5173.7183.9204.1204.3214.5224.7224.9225.1225.3225.5225.7225.9226.3216.7217.3197.5198.3168.7159.3139.91110.70711.10612.30114.69015.48617.07819.26819.46720.66122.6512.8093.0063.2043.4013.5993.7983.9954.1944.3924.5904.7884.9875.1855.3845.5825.9796.3766.9737.1717.9668.3648.9609.55610.35110.74811.94214.32915.12416.71516.71519.10220.29622.284Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.Dimensional DataDouble Strand Chain 50Size 50-2Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.332"Plate Thickness 1.045"2.4092.5902.8042.9873.1993.3843.5953.7823.9924.1794.3884.5774.7854.9755.1825.5795.9766.5656.7717.5667.9648.5549.1589.95110.34911.54213.92914.72416.31516.31518.70219.89621.884HD50H14HD50P15HD50P16HD50P17HD50P18HD50P19HD50P20HD50P21HD50P22HD50P23HD50Q24HD50Q25HD50Q26HD50Q27HD50Q28HD50Q30HD50Q32HD50Q35HD50Q36HD50Q40HD50Q42HD50Q45HD50Q48D50Q52D50Q54D50Q60D50Q72D50Q76D50Q84D50R95D50R96D50R102D50R112MBCBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB111612121212121212121212121212121212121212121212121212121212121212H1P1P1P1P1P1P1P1P1P1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1R1R1R1R11 11 /162 9 /161 13 /161 13 /161 13 /161 5 /161 5 /161 5 /161 5 /161 5 /161 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /42222MType B and C1 1 /41 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /162 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 7 /82 7 /82 7 /82 7 /82 5 /163 7 /162 11 /162 11 /162 11 /162 3 /162 3 /162 3 /162 3 /162 3 /162 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /323 5 /323 5 /323 5 /323 5 /321 3 /321 13 /321 13 /321 13 /321 13 /3229/3229/3229/3229/3229/321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /321 15 /322 3 /322 3 /322 3 /322 3 /321.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.0451.045M7/81 1 /41/21/21/2----------------------------2 1 /23333333333 7 /83 7 /84 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /25 3 /45 3 /45 3 /45 3 /41.22.01.62.12.52.02.52.83.23.64.04.55.35.96.37.58.510.411.013.615.017.520.423.323.325.543.146.056.772.380.784.593.2SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HHSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).STYLE 11TYPE BSTYLE 12TYPE BSTYLE 16TYPE CE-53

No.50TripleSplit Taper5/8” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType A, B and C5/8” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)15161718192021232425262830323536404248526068727684951023.3153.5173.7183.9204.1204.3214.5224.9225.1225.3225.5225.9226.3216.7217.3197.5198.3168.7159.91110.70712.30113.89414.69015.48617.07819.26820.6613.0063.2043.4013.5993.7983.9954.1944.5904.7884.9875.1855.5825.9796.3766.9737.1717.9668.3649.55610.35111.94213.53314.32915.12416.71518.90320.2962.5902.8042.9873.1993.3843.5953.7824.1794.3884.5774.7855.1825.5795.9766.5656.7717.5667.9649.1569.95111.54213.13313.92914.72416.31518.50119.896HT50P15HT50P16HT50P17HT50P18HT50P19HT50P20HT50P21HT50P23HT50Q24HT50Q25HT50Q26HT50Q28HT50Q30HT50Q32HT50Q35HT50Q36HT50Q40HT50Q42HT50Q48T50Q52T50R60T50R68T50R72T50R76T50R84T50R95T50R102CBBBAAAAAAAAAAAAAAAABBBBBBB272222222424242423232323232323232323232322222222222222Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.P2P2P2P2P1P1P1P1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1R1R1R1R1R1R1R11.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7582.0002.0002.0002.0002.0002.0002.0002 15 /162 15 /162 15 /162 15 /161 15 /161 15 /161 15 /161 15 /162 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /84 1 /83 3 /83 3 /83 3 /82 5 /82 5 /82 5 /82 5 /82 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /322 5 /321 3 /81 3 /81 3 /81 3 /85/85/85/85/83/43/43/43/43/43/43/43/43/43/43/43/41 1 /81 1 /81 1 /81 1 /81 1 /81 1 /81 1 /81.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.7581.75815/163/163/163/167/167/167/167/16-------------------3333----------------5 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /42.52.42.83.42.93.13.54.54.75.05.97.38.810.913.714.619.121.529.636.448.063.572.081.0100.0130.0151.0SprocketsDimensional DataTriple Strand Chain 50Size 50-3Pitch 0.625"Chain Inside Width 0.375"Roller Diameter 0.400"Nominal Tooth Width 0.332"Plate Thickness 1.758"MIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.MSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).MMHHHE-54STYLE 22TYPE BSTYLE 23TYPE ASTYLE 24TYPE ASTYLE 27TYPE C

Stock Bore3/4” PitchNo.60All dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter8 2.260 1.959 1.4919 2.511 2.193 1.69110 2.759 2.427 1.95811 3.005 2.663 2.16612 3.249 2.898 2.42913 3.493 3.134 2.64214 3.736 3.371 2.90215 3.978 3.608 3.11916 4.220 3.845 3.37517 4.462 4.082 3.59518 4.703 4.319 3.85019 4.945 4.557 4.07220 5.186 4.794 4.32521 5.426 5.033 4.54922 5.666 5.270 4.80123 5.907 5.508 5.02624 6.147 5.746 5.27725 6.387 5.984 5.50326 6.627 6.222 5.75327 6.867 6.461 5.98028 7.106 6.698 6.22929 7.346 6.937 6.45830 7.586 7.175 6.70631 7.826 7.413 6.93532 8.065 7.652 7.18333 8.305 7.890 7.41234 8.544 8.129 7.66035 8.783 8.367 7.88936 9.023 8.606 8.13737 9.262 8.844 8.367Type ACatalogue Stock WeightNumber Bore (lbs.)H60A9H60A10H60A11H60A12H60A13H60A14H60A15H60A16H60A17H60A18H60A19H60A20H60A21H60A22H60A23H60A24H60A25H60A26H60A27H60A28H60A29H60A3060A3160A3260A3360A3460A3560A3660A37† Dimensions shown allow for standard keyway with set screw at 90°. There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄11111111111111111.42.45.56.68.82.891.101.201.501.601.802.002.202.502.702.903.003.503.803.904.404.705.305.505.806.106.606.907.40Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)H60B8H60B9H60B10H60B11H60B12H60B13H60B14H60B15H60B16H60B17H60B18H60B19H60B20H60B21H60B22H60B23H60B24H60B25H60B26H60B27H60B28H60B29H60B3060B3160B3260B3360B3460B3560B3660B37SSSSSSSSSSSEEEEEEEEEEEEEEEEEEE⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄111111111111111¹³⁄₁₆11³⁄₁₆1⁵⁄₁₆1³⁄₈1¹⁄₂1³⁄₄1⁷⁄₈22¹⁄₄2³⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄1¹⁵⁄₃₂1¹¹⁄₁₆1¹⁵⁄₁₆2¹⁄₁₆2³⁄₈2¹¹⁄₃₂2⁹⁄₁₆2⁷⁄₈3¹⁄₁₆3¹⁄₄3¹⁄₂3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄4444444444444441¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂0.80.60.91.31.71.82.12.63.03.43.93.84.04.24.46.36.66.97.27.57.88.18.48.89.19.59.910.310.711.1Dimensional DataSingle Strand Chain 60Size 60Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.459"TOOHT (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBTYPE ASTYLE STYPE BSTYLE ETYPE BE-55

No.60Stock Bore3/4” PitchSprocketsAll dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter383940414243444546474849505152535455565758596070728084961129.5019.7409.98010.21910.45810.69710.93711.17611.41411.65411.89312.13212.37112.61012.84913.08813.32713.56613.80514.04414.28314.52214.76117.15017.62819.53920.49523.36027.1819.0839.3219.5609.79810.03710.27510.51410.75210.99111.22911.46811.70611.94512.18312.42212.66012.88913.13713.37613.61513.85314.09214.33016.71717.19519.10320.05822.92226.7418.6148.8449.0919.3219.5689.79910.04510.27610.52210.75410.99911.23111.47611.70811.95312.18612.43012.66312.90713.14013.38413.61813.86116.24816.72618.63419.58922.45326.272Type ACatalogue Stock WeightNumber Bore (lbs.)60A3860A3960A4060A4160A4260A4360A4460A4560A4660A4760A4860A4960A5060A5160A5260A5360A5460A5560A5660A5760A5860A5960A6060A7060A7260A8060A8460A9660A112† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.Dimensional DataSingle Strand Chain 60Size 60Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.459"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.11111111111111³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈7.78.18.48.89.710.210.510.610.911.712.212.613.113.814.515.315.816.116.817.018.318.519.326.827.535.137.052.468.0Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)60B3860B3960B4060B4160B4260B4360B4460B4560B4660B4760B4860B4960B5060B5160B5260B5360B5460B5560B5660B5760B5860B5960B6060B7060B7260B8060B8460B9660B112TOOHT (NOMINAL)EEEEEEEEEEEEEEEEEEEEEEEEEEEEE11111111111111³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄TOOTH (NOMINAL)44444444444444¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄11.511.912.312.813.313.714.214.715.215.716.316.817.419.019.620.220.821.422.022.623.323.924.631.833.440.243.855.974.4Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETERLTBTYPE ASTYLE ETYPE BE-56

E-57SprocketsFinished Bore3/4” Pitch No.6091011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859607072808496112H60B9FH60B10FH60B11FH60B12FH60B13FH60B14FH60B15FH60B16FH60B17FH60B18FH60B19FH60B20FH60B21FH60B22FH60B23FH60B24FH60B25FH60B26FH60B27FH60B28FH60B29FH60B30F60B31F60B32F60B33F60B34F60B35F60B36F60B37F60B38F60B39F60B40F60B41F60B42F60B43F60B44F60B45F60B46F60B47F60B48F60B49F60B50F60B51F60B52F60B53F60B54F60B55F60B56F60B57F60B58F60B59F60B60F60B70F60B72F60B80F60B84F60B96F60B112F1.6911.9582.1662.4292.6422.9023.1193.3753.5953.8504.0724.3254.5494.8015.0265.2775.5035.7535.9806.2296.4586.7066.9357.1837.4127.6607.8898.1378.3678.6148.8449.0919.3219.5689.79910.04510.27610.52210.75410.99911.23111.47611.70811.95312.18612.43012.66312.90713.14013.38413.61813.86116.24816.72618.63419.58922.45326.2722.1932.4272.6632.8983.1343.3713.6083.8454.0824.3194.5574.7945.0335.2705.5085.7465.9846.2226.4616.6986.9377.1757.4137.6527.8908.1298.3678.6068.8449.0839.3219.5609.79810.03710.27510.51410.75210.99111.22911.46811.70611.94512.18312.42212.66012.88913.13713.37613.61513.85314.09214.33016.71717.19519.10320.05822.92226.7412.5112.7593.0053.2493.4933.7363.9784.2204.4624.7034.9455.1865.4265.6665.9076.1476.3876.6276.8677.1067.3467.5867.8268.0658.3058.5448.7839.0239.2629.5019.7409.98010.21910.45810.69710.93711.17611.41411.65411.89312.13212.37112.61012.84913.08813.32713.56613.80514.04414.28314.52214.76117.15017.62819.53920.49523.36027.181LTBOUTSIDE DIAMETERSTYLE STYPE BTOOTH (NOMINAL)BOREHUB DIAMETERHUB DIAMETERTOOTH (NOMINAL)OUTSIDE DIAMETERLTBSTYLE ETYPE BBOREDimensional DataSingle Strand Chain 60Size 60Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.459"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Hub diameters may vary to suit bore sizes. All finished bore sprockets are manufactured with keyway centerline of tooth.• Indicates set screw at 90° and 180° from keyway.All dimensions in inches unless otherwise stated.⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈11111111111111111111111111111111111111111111111111111111111¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1¹⁄₄•1¹⁄₄•1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₈•1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1⁷⁄₁₆•1⁷⁄₁₆•1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1¹⁄₂•1¹⁄₂•1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1³⁄₄•1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1¹⁵⁄₁₆•1¹⁵⁄₁₆•1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆22222222222222222222222222222222³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆Stock finished bores(including keyway and 2 set screws)Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).No. of CatalogueTeeth Number StyleSprocket Diameters³⁄₄” PitchOutsidePitch CaliperDia. Dia. Dia.SSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

No.60Stainless Steel3/4” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter DiameterType ACatalogue Stock WeightNumber Bore (lbs.)12 3.25 2.898 2.429SS60B12 S ³⁄₄ 1³⁄₈ 2³⁄₈ 1¹⁄₄ 1.513 3.49 3.134 2.642SS60B13 S ³⁄₄ 1³⁄₈ 2¹¹⁄₃₂ 1¹⁄₄ 1.814 3.74 3.371 2.902SS60B14 S ³⁄₄ 1³⁄₈ 2⁹⁄₁₆ 1¹⁄₄ 2.015 3.98 3.608 3.119SS60B15 S ³⁄₄ 1⁷⁄₈ 2⁷⁄₈ 1¹⁄₄ 2.416 4.22 3.845 3.375SS60B16 S ³⁄₄ 2 3¹⁄₁₆ 1¹⁄₄ 2.817 4.46 4.082 3.595SS60B17 S ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₄ 3.318 4.70 4.319 3.850 SS60A18 ²³⁄₃₂ 1.9 SS60B18 D ³⁄₄ 2 3 1¹⁄₄ 3.819 4.95 4.557 4.072 SS60A19 ²³⁄₃₂ 2.1 SS60B19 D ³⁄₄ 2 3 1¹⁄₄ 4.020 5.19 4.794 4.325 SS60A20 ²³⁄₃₂ 2.4 SS60B20 D ³⁄₄ 2 3 1¹⁄₄ 4.621 5.43 5.033 4.549 SS60A21 ²³⁄₃₂ 2.5 SS60B21 D ³⁄₄ 2 3 1¹⁄₄ 5.022 5.67 5.270 4.801 SS60A22 ²³⁄₃₂ 2.7 SS60B22 D ³⁄₄ 2 3 1¹⁄₄ 5.323 5.91 5.508 5.026 SS60A23 ²³⁄₃₂ 3.0 SS60B23 D ³⁄₄ 2 3 1¹⁄₄ 5.724 6.15 5.746 5.277 SS60A24 ²³⁄₃₂ 3.1 SS60B24 D ³⁄₄ 2 3 1¹⁄₄ 5.925 6.39 5.984 5.503 SS60A25 ²³⁄₃₂ 3.3 SS60B25 D ³⁄₄ 2 3 1¹⁄₄ 6.126 6.63 6.222 5.753 SS60A26 ²³⁄₃₂ 3.8 SS60B26 D ³⁄₄ 2 3 1¹⁄₄ 6.328 7.11 6.937 6.458 SS60A28 ²³⁄₃₂ 4.2 SS60B28 D ³⁄₄ 2³⁄₈ 3¹⁄₂ 1¹⁄₄ 6.730 7.59 7.175 6.706 SS60A30 ²³⁄₃₂ 4.7 SS60B30 D ³⁄₄ 2³⁄₈ 3¹⁄₂ 1¹⁄₄ 7.035 8.78 8.387 7.889 SS60A35 ²³⁄₃₂ 6.9 SS60B35 D ³⁄₄ 2³⁄₈ 3¹⁄₂ 1¹⁄₄ 9.040 9.98 9.580 9.091 SS60A40 ²³⁄₃₂ 8.3 SS60B40 D ³⁄₄ 2³⁄₈ 3¹⁄₂ 1¹⁄₄ 11.745 11.18 10.752 10.276 SS60A45 ²³⁄₃₂ 10.6 SS60B45 D ³⁄₄ 2³⁄₈ 3¹⁄₂ 1¹⁄₄ 14.560 14.76 14.330 13.861 SS60A60 ²³⁄₃₂ 18.0 SS60B60 D ³⁄₄ 2³⁄₈ 3¹⁄₂ 1¹⁄₄ 25.0All stainless steel sprockets are constructed from grade 304 stainless steel and meet food grade standards. Other stainless steel materials are available upon request.†Dimensions shown allow for standard keyway with set screw at 90°. There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)Dimensional DataSingle Strand Chain 60Size 60Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.459"TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-58

MultipleStrand3/4” PitchNo.60All dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₄” PitchNo. Outside Pitch Caliper StockTeeth Dia. Dia. Dia. Bore111213141516171819202122232425263032353640424548526068727684963.0053.2493.4933.7363.9784.2204.4624.7034.9455.1865.4265.6665.9076.1476.3876.6277.5868.0658.7839.0239.98010.45811.17611.89312.84914.76116.67317.62818.58420.49523.3602.6632.8983.1343.3713.6083.8454.0824.3194.5574.7945.0335.2705.5085.7465.9846.2227.1757.6528.3678.6069.58010.03710.75211.46812.42214.33016.24017.19518.14920.05622.9222.1662.4292.6422.9023.1193.3753.5953.8504.0724.3254.5494.8015.0265.2775.5035.7536.7067.1837.8898.1379.0919.56810.27610.99911.95313.86115.77116.72617.68019.58922.453HD60B11HD60B12HD60B13HD60B14HD60B15HD60B16HD60B17HD60B18HD60B19HD60B20HD60B21HD60B22HD60B23HD60B24HD60B25HD60B26HD60B30D60B32D60B35D60B36D60B40D60B42D60B45D60B48D60B52D60B60D60C68D60C72D60C76D60C84D60C96† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.Dimensional DataDouble Strand Chain 60Size 60-2Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.444"Plate Thickness 1.341"Triple Strand Chain 60Size 60-3Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.444"Plate Thickness 2.238"³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄11111111¹⁵⁄₁₆¹⁵⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1¹¹⁄₁₆60-2Double Strand (Type B and C)Catalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCSSSSSSSSSSSSSSSSSSSSSSSDDDDDDDDDouble Strand:1³⁄₁₆1³⁄₈1¹⁄₂1³⁄₄1⁷⁄₈22¹⁄₄2³⁄₈2¹⁄₂2¹⁄₂2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄3333¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3³⁄₄OUTSIDE DIAMETERBORE1²⁵⁄₃₂2¹⁄₃₂2¹⁄₄2¹⁄₂2³⁄₄33⁷⁄₃₂3⁷⁄₁₆3¹¹⁄₁₆3³⁄₄4¹⁄₈4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₂4¹⁄₂4¹⁄₂4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄55555¹⁄₂LTBSTYLE STYPE B2¹⁄₈ 1.82¹⁄₈ 2.32¹⁄₈ 2.82¹⁄₈ 3.52¹⁄₈ 4.12¹⁄₈ 4.82¹⁄₈ 5.62¹⁄₈ 6.22¹⁄₈ 7.02¹⁄₈ 7.72¹⁄₈ 8.92¹⁄₈ 9.72¹⁄₈ 10.42¹⁄₈ 11.12¹⁄₈ 12.02¹⁄₈ 13.02¹⁄₈ 16.72³⁄₈ 19.92³⁄₈ 23.22³⁄₈ 27.92³⁄₄ 33.02³⁄₄ 35.82³⁄₄ 40.22³⁄₄ 44.92³⁄₄ 51.82³⁄₄ 67.03 85.13 94.73 105.03 166.03¹⁄₂ 169.0PLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERBORE60-3Triple Strand (Type B and C)Catalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)HT60B11HT60B12HT60B13HT60B14HT60B15HT60B16HT60B17HT60B18HT60B19HT60B20HT60B21HT60B22HT60B23HT60B24HT60B25HT60B26HT60B30T60B35T60B36T60B42T60B45T60C48T60C52T60C60T60C68T60C72T60C76T60C84T60C96LTBSTYLE DTYPE BPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETERBBBBBBBBBBBBBBBBBBBBBCCCCCCCCSSSSSSSSSSSSSSSSSSSSSDDDDDDDDOUTSIDE DIAMETERBORE1³⁄₁₆1³⁄₈1¹⁄₂1³⁄₄1⁷⁄₈22¹⁄₄2³⁄₈2¹⁄₂2¹⁄₂2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄333¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3³⁄₄LTBSTYLE DTYPE C1²⁵⁄₃₂2¹⁄₃₂2¹⁄₄2¹⁄₂2³⁄₄33⁷⁄₃₂3⁷⁄₁₆3¹¹⁄₁₆3³⁄₄4¹⁄₈4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₂4¹⁄₂4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄55555¹⁄₂PLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETER333333333333333333¹⁄₄3¹⁄₄3⁵⁄₈3⁵⁄₈3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂42.63.34.14.95.96.98.08.810.011.112.714.015.116.317.718.223.031.435.345.751.657.966.987.2111.0124.0137.0166.0220.0SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Triple Strand:PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBSTYLE STYPE BLTBSTYLE DTYPE CE-59

No.60Double Single3/4” PitchSTOCK BOREAll dimensions in inches unless otherwise stated.No. of Catalogue Outside Stock Maximum WeightTeeth Number Diameter Bore Bore LTB C D (lbs.)131415161718192021HDS60A13HDS60A14HDS60A15HDS60A16HDS60A17HDS60A18HDS60A19HDS60A20HDS60A213.493.743.984.224.464.704.955.195.43“TAPER-LOCK” STYLE³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄All dimensions in inches unless otherwise stated.No. of Catalogue Outside Stock Maximum WeightTeeth Number Diameter Bushing Bore Bore LTB C D (lbs.)17181920212324HDS60ATL17HDS60ATL18HDS60ATL19HDS60ATL20HDS60ATL21HDS60ATL23HDS60ATL244.464.704.955.195.435.916.151615201220122517251725172517¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁄₂Other bushing sizes available. Please specify bushing size when ordering.1⁵⁄₈222¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂1¹⁄₂1³⁄₄1⁷⁄₈22¹⁄₄2³⁄₈2¹⁄₂2³⁄₄2⁷⁄₈1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄3⁷⁄₃₂3¹⁵⁄₃₂3⁴⁵⁄₆₄3³¹⁄₆₄4³⁄₁₆4⁴³⁄₆₄4²⁹⁄₃₂4.55.05.85.66.47.38.22¹¹⁄₃₂2⁹⁄₁₆2⁷⁄₈3³⁄₆₄3¹⁄₄3¹⁄₂3⁴⁵⁄₆₄3⁶¹⁄₆₄4³⁄₁₆2.63.23.84.55.36.56.87.07.5“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)161520122517¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2¹⁄₂1.001.403.20Refer to pages E-136 and E-137 for bushing specifications.TOOTH (NOMINAL)CTOOTH (NOMINAL)CSprocketsDimensional DataSingle Strand Chain 60Size 60Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.459"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREDDOUTSIDE DIAMETERSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTOCK BOREDOUBLE SINGLELTBTAPER-LOCKDOUBLE SINGLEE-60

Single“Taper-Lock” Style3/4” PitchNo.60All dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter11121314151617181920212223242526272830323536404245485460707280843.0043.2493.4933.7363.9794.2214.4624.7044.9455.1855.4265.6665.9076.1476.3876.6276.8677.1077.5868.0658.7839.0229.98010.45811.17511.89313.32714.76117.15017.62819.53920.4942.6632.8983.1343.3713.6083.8454.0824.3194.5574.7945.0335.2705.5085.7465.9846.2226.4616.6987.1757.6528.3678.6069.58010.03710.75211.46812.89914.33016.71717.19519.10320.0562.1662.4292.6422.9023.1193.3753.5953.8504.0724.3254.5494.8015.0265.2775.5035.7535.9806.2296.7067.1837.8898.1379.0919.56810.27610.99912.43013.86116.24816.72618.63419.589Type BCatalogue Max. Hub WeightNumber Style Bushing Bore Diameter LTB (lbs.)H60BTL11H60BTL12H60BTL13H60BTL14H60BTL15H60BTL16H60BTL17H60BTL18H60BTL19H60BTL20H60BTL21H60BTL22H60BTL23H60BTL24H60BTL25H60BTL26H60BTL27H60BTL28H60BTL3060BTL3260BTL3560BTL3660BTL4060BTL4260BTL4560BTL4860BTL5460BTL6060BTL7060BTL7260BTL8060BTL84SSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEE100810081210121016101610161016101610201220122012201220122012201220122012201220122012201220122012201220122517251725172517251725171111¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈222222222222222222¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂1¹³⁄₁₆ 1¹⁵⁄₁₆2¹⁵⁄₃₂ 2¹⁵⁄₃₂2²⁵⁄₃₂33¹⁄₄3¹⁄₄3¹⁄₄3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄⁷⁄₈⁷⁄₈11111111¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄0.60.80.81.01.01.41.81.92.22.42.52.83.13.43.74.04.24.65.25.66.46.68.310.011.513.217.121.027.630.036.340.6Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.There is a recessed groove in the hub to allow for chain clearance.“Taper-Lock” Style BushingsTOOTH (NOMINAL)TOOTH (NOMINAL)BoreRange WeightBushing (inches) (lbs.)10081210161020122517¹⁄₂ - 1¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2¹⁄₂0.200.550.701.403.20Refer to pages E-136 and E-137 for bushing specifications.Dimensional DataSingle Strand Chain 60Size 60Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.459"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERSprocketsLTBSTYLE STYPE BLTBSTYLE ETYPE BE-61

No.60Double“Taper-Lock” Style3/4” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter131415161718192021253036424552606876953.4933.7363.9794.2214.4624.7044.9455.1855.4266.3877.5869.02210.45811.17512.84914.76116.67218.58323.1213.1343.3713.6083.8454.0824.3194.5574.7945.0335.9847.1758.60610.03710.75212.42214.33016.24018.14922.6842.6422.9023.1193.3753.5953.8504.0724.3254.5495.5036.7068.1379.56810.27611.95313.86115.77117.68022.212HD60BTL13HD60BTL14HD60BTL15HD60BTL16HD60BTL17HD60ATL18HD60ATL19HD60BTL20HD60BTL21HD60BTL25HD60BTL30D60CTL36D60CTL42D60CTL45D60CTL52D60CTL60D60CTL68D60CTL76D60CTL95SSSSSSSSSSSSSSSSSSS1215121516151615161520122012251725172517251725172517251725172517251730203020Type A,B,CCatalogue Max. Hub WeightNumber Type Style Bushing Bore Diameter LTB (lbs.)Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.BBBBBAABBBBCCCCCCCC1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈222¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂332¹⁄₄2¹⁄₂2¹³⁄₁₆33¹⁄₄--3⁶¹⁄₆₄4³⁄₁₆5⁵⁄₃₂6¹¹⁄₃₂4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄5¹⁄₄5¹⁄₄1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₄1¹⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄221.31.81.82.32.92.43.02.93.87.513.217.425.129.440.655.372.790.0145.0“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)12151615201225173020¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2¹⁄₂0.71.01.43.25.8Refer to pages E-136 and E-137 for bushing specifications.PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)SprocketsDimensional DataDouble Strand Chain 60Size 60-2Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.444"Plate Thickness 1.341"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETEROUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTYLE STYPE ALTBSTYLE STYPE BLTBSTYLE STYPE CE-62

“QD” Style3/4” PitchNo.60All dimensions in inches unless otherwise stated.Sprocket DiametersType B³⁄₄” PitchNo. of Outside Pitch Caliper Catalogue Max. Hub WeightTeeth Diameter Diameter Diameter Number Style Bushing Bore Diameter LTB X Y L F (lbs.)1112131415161718192021222324252627283032353640424548546070728084961123.0053.2493.4933.7363.9784.2204.4624.7034.9455.1865.4265.6665.9076.1476.3876.6276.8677.1067.5868.0658.7839.0239.98010.45811.17611.89313.32714.76117.15017.62819.53920.49523.36027.1812.6632.8983.1343.3713.6083.8454.0824.3194.5574.7945.0335.2705.5085.7465.9846.2226.4616.6987.1757.6528.3678.6069.58010.03710.75211.46812.89914.33016.71717.19519.10320.05622.92226.7412.1662.4292.6422.9023.1193.3753.5953.8504.0724.3254.5494.8015.0265.2775.5035.7535.9806.2296.7067.1837.8898.1379.0919.56810.27610.99912.43013.86116.24816.72618.63419.58922.45326.272H60JA11H60JA12H60JA13H60SH14H60SH15H60SH16H60SDS17H60SDS18H60SDS19H60SDS20H60SDS21H60SDS22H60SDS23H60SDS24H60SDS25H60SK26H60SK27H60SK28H60SK3060SK3260SK3560SK3660SK4060SF4260SF4560SF4860SF5460SF6060SF7060SF7260SF8060SF8460SF9660E112SSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEJAJAJASHSHSHSDSSDSSDSSDSSDSSDSSDSSDSSDSSKSKSKSKSKSKSKSKSFSFSFSFSFSFSFSFSFSFEOther bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to page E-138 for bushing specifications.1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈2222222222⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆3¹⁄₂2¹⁄₁₆2¹⁄₁₆2¹⁄₄2¹¹⁄₁₆2³⁄₄33¹⁄₄3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄55555555556¹⁄₄⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆¹³⁄₁₆¹³⁄₁₆¹³⁄₁₆³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1111³⁄₈1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2⁵⁄₈1111³⁄₈1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2¹⁵⁄₁₆²⁷⁄₆₄²⁷⁄₆₄²⁷⁄₆₄⁴⁷⁄₆₄⁴⁷⁄₆₄⁴⁷⁄₆₄⁵¹⁄₆₄⁵¹⁄₆₄⁵¹⁄₆₄⁵¹⁄₆₄⁵¹⁄₆₄⁵¹⁄₆₄⁵¹⁄₆₄⁵¹⁄₆₄⁵¹⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄1³¹⁄₆₄2³⁄₁₆2222¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈4⁵⁄₈4⁵⁄₈4³⁄₄4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈60.40.60.70.91.01.21.41.61.92.12.32.62.83.13.34.64.85.05.76.47.57.89.511.012.113.816.821.328.731.037.038.552.375.5BushingJASHSDSSKSFE“QD” Style BushingsBore Range (inches)StandardKeyway¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2⁵⁄₈¹⁄₂ - 2¹⁵⁄₁₆⁷⁄₈ - 3¹⁄₂Dimensional DataSingle Strand Chain 60Size 60Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.459"ShallowKeyway1¹⁄₁₆ - 1¹⁄₄1⁷⁄₁₆ - 1¹⁵⁄₁₆1¹¹⁄₁₆ - 1¹⁵⁄₁₆2³⁄₁₆ - 2¹⁄₂2⁵⁄₁₆ - 2¹⁵⁄₁₆2¹⁵⁄₁₆ - 3¹⁄₂WithoutKeyway1¹⁄₄1¹¹⁄₁₆22⁹⁄₁₆ - 2⁵⁄₈2¹³⁄₁₆ - 2¹⁵⁄₁₆-Weight(lbs.)0.80.71.02.13.17.1If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERHUB DIAMETERYLTBXLTOOTH(NOMINAL)FOUTSIDE DIAMETERHUB DIAMETERLTBYXLTOOTH(NOMINAL)FSprocketsSTYLE STYPE BSTYLE ETYPE BE-63

No.60SingleSplit Taper3/4” PitchSprocketsAll dimensions in inches unless otherwise stated.Sprocket Diameters³⁄₄” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)1011121313141415151616171718181919202020212122222223232424242525262627272.7583.0043.2493.4933.4933.7363.7363.9783.9784.2214.2214.4624.4624.7034.7034.9454.9455.1855.1855.1855.4265.4265.6665.6665.6665.9075.9076.1476.1476.1476.3876.3876.6276.6276.8676.867H60G10H60H11H60H12H60H13H60P13H60H14H60P14H60H15H60P15H60H16H60P16H60H17H60P17H60H18H60P18H60H19H60P19H60H20H60P20H60Q20H60P21H60Q21H60H22H60P22H60Q22H60P23H60Q23H60H24H60P24H60Q24H60P25H60Q25H60P26H60Q26H60P27H60Q27333343434343434343444434444344444444G1H1H1H1P1H1P1H1P1H1P1H1P1H1P1H1P1H1P1Q1P1Q1H1P1Q1P1Q1H1P1Q1P1Q1P1Q1P1Q111 1 /41 1 /41 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /161 1 /41 15 /162 1 /21 15 /162 1 /21 1 /41 15 /162 1 /21 15 /162 1 /21 1 /41 15 /162 1 /21 15 /162 1 /21 15 /162 1 /21 15 /162 1 /2Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.Dimensional DataSingle Strand Chain 60Size 60Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.459"2.4272.6632.8983.1343.1343.3713.3713.6083.6083.8453.8454.0824.0824.3194.3194.5574.5574.7944.7944.7945.0335.0335.2705.2705.5085.5085.7465.7465.9845.9845.9845.9846.2226.2226.4616.4611.9582.1662.4292.6422.6422.9022.9023.1193.1193.3753.3753.5953.5953.8503.8504.0724.0724.3254.3254.3254.5494.5494.8014.8014.8015.0265.0265.2775.2775.2775.5035.5035.7535.7535.9805.980M1 1 /81 3 /161 1 /87/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /167/81 5 /161 3 /41 5 /161 3 /47/81 5 /161 3 /41 5 /161 3 /47/81 5 /161 3 /41 5 /161 3 /41 5 /161 3 /41 5 /161 3 /4Type B1 3 /41 3 /161 3 /41 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /161 1 /22 3 /162 25 /322 3 /162 25 /321 1 /22 3 /162 25 /322 3 /162 25 /321 1 /22 3 /162 25 /322 3 /162 25 /322 3 /162 25 /322 3 /162 25 /32M1 3 /321 5 /321 3 /3227/321 15 /3227/321 15 /3227/321 15 /3227/321 15 /3227/321 15 /3227/321 15 /3227/321 15 /3227/321 15 /322 1 /321 15 /322 1 /3227/321 15 /322 1 /321 15 /322 1 /3227/321 15 /322 1 /321 15 /322 1 /321 15 /322 1 /321 15 /322 1 /320.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4599/163/85/161/16-1/16-1/16-1/16-1/16-1/16-1/16-1/16----1/16----1/16--------22 1 /22 1 /22 1 /232 1 /232 1 /232 1 /232 1 /232 1 /232 1 /232 1 /233 7 /833 7 /82 1 /233 7 /834 1 /22 1 /234 1 /234 1 /234 1 /234 1 /20.60.70.70.81.21.11.41.41.71.31.81.52.11.72.21.92.52.13.13.52.93.62.63.24.03.54.13.03.84.54.15.94.36.34.56.4If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HHSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).E-64STYLE 3TYPE BSTYLE 4TYPE B

SingleSplit Taper3/4” PitchNo.60All dimensions in inches unless otherwise stated.Sprocket DiametersType B³⁄₄” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)28282930303132333435363738394041424445474850545660707072728080848496961121127.1067.1067.3467.5867.5867.8258.0658.3048.5448.7839.0239.2629.5019.7409.98010.21910.45810.93611.17511.65411.89312.37113.32713.80514.76117.15017.15017.62817.62819.53919.53920.49420.49423.36023.36027.18127.181Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.Dimensional DataSingle Strand Chain 60Size 60Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.459"6.6986.6986.9377.1757.1757.4137.6527.8908.1298.3678.6068.8449.0839.3219.5609.79810.03710.51410.75211.22911.46811.94512.88913.37614.33016.71716.71717.19517.19519.10319.10320.05820.05822.92222.92226.74126.741If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.6.2296.2296.4586.7066.7066.9357.1837.4127.6607.8898.1378.3678.6148.8449.0919.3219.56810.04510.27610.75410.99911.47612.43012.90713.86116.24816.24816.72616.72618.63418.63419.58919.58922.45322.45326.27226.272H60P28H60Q28H60Q29H60P30H60Q3060Q3160Q3260Q3360Q3460Q3560Q3660Q3760Q3860Q3960Q4060Q4160Q4260Q4460Q4560Q4760Q4860Q5060Q5460Q5660Q6060Q7060R7060Q7260R7260Q8060R8060Q8460R8460Q9660R9660Q11260R1124444444444444444444444444444444444444P1Q1Q1P1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1R1Q1R1Q1R1Q1R1Q1R1Q1R1M1 5 /161 3 /41 3 /41 5 /161 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /421 3 /421 3 /421 3 /421 3 /421 3 /421 15 /162 1 /22 1 /21 15 /162 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 7 /82 1 /22 7 /82 1 /22 7 /82 1 /22 7 /82 1 /22 7 /82 1 /22 7 /82 3 /162 25 /322 25 /322 3 /162 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /32H1 15 /322 1 /322 1 /321 15 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 1 /322 13 /322 1 /322 13 /322 1 /322 13 /322 1 /322 13 /322 1 /322 13 /322 1 /322 13 /320.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.4590.459-------------------------------------34 1 /24 1 /234 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /25 3 /44 1 /25 3 /44 1 /25 3 /44 1 /25 3 /44 1 /25 3 /44 1 /25 3 /44.96.97.35.67.67.88.38.79.19.39.910.310.611.111.611.912.613.413.916.316.416.919.620.322.930.931.831.934.139.141.541.644.854.056.073.074.5SprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).STYLE 4TYPE BE-65

No.60DoubleSplit Taper3/4” PitchAll dimensions in inches unless otherwise stated.SprocketsSprocket DiametersType A, B and C3/4” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)131415161718192021222324252627283032353640424245485254606872768495963.4933.7363.9784.2214.4624.7034.9455.1855.4265.6665.9076.1476.3876.6276.8677.1067.5868.0658.7839.0239.98010.45810.45811.17511.89312.84913.32714.76116.67217.62818.58320.49423.12123.3603.1343.3713.6083.8454.0824.3194.5574.7945.0335.2705.5085.7465.9846.2226.4616.6987.1757.6528.3678.6069.58010.03710.03710.75211.46812.42212.89914.33016.24017.19518.14920.05822.68422.922Dimensional DataDouble Strand Chain 60Size 60-2Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.444"Plate Thickness 1.341"2.6422.9023.1193.3753.5953.8504.0724.3254.5494.8015.0265.2775.5035.7535.9806.2296.7067.1837.8898.1379.0919.5689.56810.27610.99911.95312.43013.86115.77116.72617.68019.58922.21222.453HD60P13HD60P14HD60P15HD60P16HD60P17HD60P18HD60P19HD60P20HD60Q21HD60Q22HD60Q23HD60Q24HD60Q25HD60Q26HD60Q27HD60Q28HD60Q30HD60Q32HD60Q35HD60Q36HD60Q40D60Q42D60R42D60R45D60R48D60R52D60R54D60R60D60R68D60R72D60R76D60R84D60R95D60R96MCBBAAAAABBBBBBBBBBBBBBBBBBBBBBBBBB16121213131313131212121212121212121212121212121212121212121212121212Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.P1P1P1P1P1P1P1P1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1R1R1R1R1R1R1R1R1R1R1R1R1M1.3411.3411.3411.3411.3411.3411.3411.3411 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /42222222222221 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /162 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /83 13 /16332 7 /322 7 /322 7 /322 7 /322 7 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /321 13 /321 13 /321 13 /325/85/85/85/85/81 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 17 /321 17 /321 17 /321 17 /321 17 /321 17 /321 17 /321 17 /321 17 /321 17 /321 17 /321 17 /32M1.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411.3411 5 /813/1613/161/321/321/321/321/32--------------------------333-----3 7 /83 7 /84 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /25 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /42.52.32.72.42.83.44.04.74.85.66.37.07.98.89.610.512.314.317.718.423.926.325.730.235.141.845.154.873.881.893.0111.0148.0155.0If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HHSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).STYLE 13TYPE ASTYLE 12TYPE BSTYLE 16TYPE CE-66

TripleSplit Taper3/4” PitchNo.60All dimensions in inches unless otherwise stated.Sprocket DiametersType A, B and C3/4” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)1314151617181920212223242526272830323536404252683.4933.7363.9784.2214.4624.7034.9455.1855.4265.6665.9076.1476.3876.6276.8677.1067.5868.0658.7839.0239.98010.45812.84916.6723.1343.3713.6083.8454.0824.3194.5574.7945.0335.2705.5085.7465.9846.2226.4616.6987.1757.6528.3678.6069.58010.03712.42216.2402.6422.9023.1193.3753.5953.8504.0724.3254.5494.8015.0265.2775.5035.7535.9806.2296.7067.1837.8898.1379.0919.56811.95315.771HT60P13HT60P14HT60P15HT60P16HT60Q17HT60Q18HT60Q19HT60Q20HT60Q21HT60Q22HT60Q23HT60Q24HT60Q25HT60Q26HT60Q27HT60Q28HT60R30HT60R32HT60R35HT60R36T60R40T60R42T60R52T60S68CBBACBBBAAAAAAAAAAAAAAAB272222242722222224242525252525252525252525252522Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.P2P2P2P1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1R1R1R1R1R1R1R1S12.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2383 5 /162 15 /162 15 /162 15 /161 15 /163 1 /23 1 /23 1 /23 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /84 3 /84 23 /323 29 /323 29 /323 1 /854 3 /164 3 /164 3 /163 1 /43 1 /42 25 /322 25 /322 25 /322 25 /322 25 /322 25 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /325 1 /81 13 /321 13 /321 13 /325/81 21 /321 21 /321 21 /321 21 /323/43/41/41/41/41/41/41/45/85/85/85/85/85/85/82 9 /642.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2382.2381 17 /321 23 /321 23 /3215/1613/3213/3213/3213/3215/3215/32--------------333-4 1 /84 1 /84 1 /84 1 /8---------------6 3 /83.33.34.03.44.65.05.97.05.76.67.78.810.011.112.413.614.019.022.023.431.335.363.2122.0Dimensional DataTriple Strand Chain 60Size 60-3Pitch 0.750"Chain Inside Width 0.500"Roller Diameter 0.469"Nominal Tooth Width 0.444"Plate Thickness 2.238"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).MMMMSprocketsHHSTYLE 24TYPE ASTYLE 25TYPE ASTYLE 22TYPE BSTYLE 27TYPE CE-67

No.80Stock Bore1” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters1” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter DiameterType ACatalogue Stock WeightNumber Bore (lbs.)8 3.041 2.613 1.9889 3.348 2.924 2.254 H80A9 110 3.678 3.236 2.611 H80A10 111 4.006 3.550 2.888 H80A11 112 4.332 3.864 3.239 H80A12 113 4.657 4.179 3.523 H80A13 114 4.981 4.494 3.869 H80A14 115 5.304 4.810 4.158 H80A15 116 5.627 5.126 4.501 H80A16 117 5.949 5.442 4.794 H80A17 118 6.271 5.759 5.134 H80A18 119 6.593 6.076 5.430 H80A19 120 6.914 6.392 5.767 H80A20 121 7.235 6.710 6.066 H80A21 122 7.555 7.027 6.402 H80A22 123 7.876 7.344 6.702 H80A23 124 8.196 7.661 7.036 H80A24 125 8.526 7.979 7.338 H80A25 126 8.836 8.296 7.671 H80A26 1³⁄₈27 9.156 8.614 7.974 H80A27 1³⁄₈28 9.475 8.931 8.306 H80A28 1³⁄₈29 9.795 9.249 8.611 H80A29 1³⁄₈30 10.114 9.567 8.942 H80A30 1³⁄₈31 10.434 9.884 9.247 80A31 1³⁄₈32 10.753 10.202 9.577 80A32 1³⁄₈33 11.073 10.520 9.883 80A33 1³⁄₈34 11.392 10.838 10.213 80A34 1³⁄₈35 11.711 11.156 10.520 80A35 1³⁄₈36 12.030 11.474 10.849 80A36 1³⁄₈37 12.349 11.792 11.156 80A37 1³⁄₈† Dimensions shown allow for standard keyway with set screw at 90° There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.0.71.01.31.72.02.42.73.13.54.04.44.45.05.66.26.67.07.98.89.010.010.611.311.912.713.714.915.316.1Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)H80B8H80B9H80B10H80B11H80B12H80B13H80B14H80B15H80B16H80B17H80B18H80B19H80B20H80B21H80B22H80B23H80B24H80B25H80B26H80B27H80B28H80B29H80B3080B3180B3280B3380B3480B3580B3680B37SSSSSSSSEEEEEEEEEEDDDDDDDDDDDD1111111111111111111³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₁₆1³⁄₈1¹⁄₂1⁵⁄₈1⁷⁄₈1³¹⁄₃₂2¹⁄₄2¹⁄₄2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄1¹⁵⁄₁₆2⁹⁄₃₂2⁹⁄₁₆2¹³⁄₁₆3¹⁄₈3¹⁄₃₂3¹⁄₄3¹³⁄₁₆3³⁄₄3³⁄₄3³⁄₄3³⁄₄4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1.31.82.42.93.63.84.45.66.16.56.97.410.410.911.412.012.513.114.014.715.416.016.817.518.319.020.020.721.622.4SprocketsDimensional DataSingle Strand Chain 80Size 80Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.575"TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBLTBTYPE ASTYLE STYPE BSTYLE ETYPE BSTYLE DTYPE BE-68

Stock Bore1” Pitch No.80All dimensions in inches unless otherwise stated.Sprocket Diameters1“ PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter383940414243444546474849505152535455565758596065707280849611212.66812.98713.30613.62513.94414.26314.58214.90115.21915.53815.85716.17616.49516.81317.13217.45117.76918.08818.40718.72519.04419.36319.68121.27422.86723.50426.05227.32631.14736.24112.11012.42812.74613.06413.38213.70014.01814.33614.65414.97215.29015.60815.92616.24416.56216.88017.19817.51617.83518.15318.47118.78919.10720.69822.28922.92625.47126.74430.56335.65511.48511.79212.12112.42912.75713.06513.39313.70214.02914.33814.66514.97515.30115.61115.93716.24816.57316.88417.21017.52117.84618.15718.48220.06721.66422.30124.84626.11929.93835.030Type ACatalogue Stock WeightNumber Bore (lbs.)80A3880A3980A4080A4180A4280A4380A4480A4580A4680A4780A4880A4980A5080A5180A5280A5380A5480A5580A5680A5780A5880A5980A6080A6580A7080A7280A8080A8480A9680A112† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈17.318.318.920.021.522.823.324.725.727.328.229.030.231.432.534.635.537.038.039.340.142.244.851.656.564.579.086.0113.0159.0Type B,CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (lbs.)80B3880B3980B4080B4180B4280B4380B4480B4580B4680B4780B4880B4980B5080B5180B5280B5380B5480B5580B5680B5780B5880B5980B6080B6580C7080C7280C8080C8480C9680C112BBBBBBBBBBBBBBBBBBBBBBBBCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄23.324.325.226.227.228.229.330.331.432.633.734.936.037.338.539.941.042.443.745.146.447.949.356.881.384.799.3107.2133.3173.3Dimensional DataSingle Strand Chain 80Size 80Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.575"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBORETOOTH (NOMINAL)OUTSIDE DIAMETERBORETOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERBORETOOTH (NOMINAL)HUB DIAMETERSprocketsTYPE ALTBSTYLE DTYPE BLTBSTYLE DTYPE CE-69

E-70SprocketsFinished Bore1” PitchNo.80LTBOUTSIDE DIAMETERSTYLE STYPE BTOOTH (NOMINAL)BOREHUB DIAMETERHUB DIAMETERTOOTH (NOMINAL)OUTSIDE DIAMETERLTBSTYLE ETYPE BBORE9101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960H80B9FH80B10FH80B11FH80B12FH80B13FH80B14FH80B15FH80B16FH80B17FH80B18FH80B19FH80B20FH80B21FH80B22FH80B23FH80B24FH80B25FH80B26FH80B27FH80B28FH80B29FH80B30F80B31F80B32F80B33F80B34F80B35F80B36F80B37F80B38F80B39F80B40F80B41F80B42F80B43F80B44F80B45F80B46F80B47F80B48F80B49F80B50F80B51F80B52F80B53F80B54F80B55F80B56F80B57F80B58F80B59F80B60F2.2542.6112.8883.2393.5233.8694.1584.5014.7945.1345.4305.7676.0666.4026.7027.0367.3387.6717.9748.3068.6118.9429.2479.5779.88310.21310.52010.84911.15611.48511.79212.12112.42912.75713.06513.39313.70214.02914.33814.66514.97515.30115.61115.93716.24816.57316.88417.21017.52117.84618.15718.4822.9243.2363.5503.8644.1794.4944.8105.1265.4425.7596.0766.3926.7107.0277.3447.6617.9798.2968.6148.9319.2499.5679.88410.20210.52010.83811.15611.47411.79212.11012.42812.74613.06413.38213.70014.01814.33614.65414.97215.29015.60815.92616.24416.56216.88017.19817.51617.83518.15318.47118.78919.1073.3483.6784.0064.3324.6574.9815.3045.6275.9496.2716.5936.9147.2357.5557.8768.1968.5268.8369.1569.4759.79510.11410.43410.75311.07311.39211.71112.03012.34912.66812.98713.30613.62513.94414.26314.58214.90115.21915.53815.85716.17616.49516.81317.13217.45117.76918.08818.40718.72519.04419.36319.681111111111111111111¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1⁵⁄₈•1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1¹⁵⁄₁₆•1¹⁵⁄₁₆•1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆2222222222222222222222222222222222222222222222³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆Hub diameters may vary to suit bore sizes. All finished bore sprockets are manufactured with keyway centerline of tooth.• Indicates set screw at 90° and 180° from keyway.Dimensional DataSingle Strand Chain 80Size 80Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.575"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.No.CatalogueTeeth Number StyleAll dimensions in inches unless otherwise stated.Stock finished bores(including keyway and 2 set screws)Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).Sprocket Diameters1” PitchOutside PitchCaliperDia. Dia. Dia.SSSSSSSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Stainless Steel1” Pitch No.80All dimensions in inches unless otherwise stated.Sprocket Diameters1” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter101112131415161819202223243.6784.0064.3324.6574.9815.3055.6276.2716.5936.9147.5557.8268.1963.2363.5503.8644.1794.4944.8105.1265.7596.0766.3927.0277.3447.6612.6112.8883.2393.5233.8694.1584.5015.1345.4305.7676.4026.7027.036SS80B10SS80B11SS80B12SS80B13SS80B14SS80B15SS80B16SS80B18SS80B19SS80B20SS80B22SS80B23SS80B24SSSSSSSSSSDDD1111111111111Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)All stainless steel sprockets are constructed from grade 304 stainless steel and meet food grade standards. Other stainless steel materials are available upon request.† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.1¹⁄₂1⁵⁄₈1⁷⁄₈1³¹⁄₃₂2¹⁄₄2¹⁄₄2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2⁹⁄₁₆2¹³⁄₁₆3¹⁄₈3¹⁄₃₂3¹⁄₄3¹³⁄₁₆3³⁄₄3³⁄₄3³⁄₄4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈2.42.93.63.84.45.66.16.97.410.411.412.012.5Dimensional DataSingle Strand Chain 80Size 80Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.575"TOOTH (NOMINAL)TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprocketsLTBSTYLE STYPE BLTBSTYLE DTYPE BE-71

No.80Multiple Strand1” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters1” PitchNo. Outside Pitch Caliper StockTeeth Dia. Dia. Dia. Bore10111213141516171819202122232425303.6784.0064.3324.6574.9815.3045.6275.9496.2716.5936.9147.2357.5607.8808.1968.52010.1143.2363.5503.8644.1794.4944.8105.1265.4425.7596.0766.3926.7107.0277.3447.6617.9799.5672.6112.8883.2393.5233.8694.1584.5014.7945.1345.4305.7676.0666.4026.7027.0367.3388.94211111111111111¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆HD80B10HD80B11HD80B12HD80B13HD80B14HD80B15HD80B16HD80B17HD80B18HD80B19HD80B20HD80B21HD80B22HD80B23HD80B24HD80B25HD80B30BBBBBBBBBBBBBBBBBSSSSSSSSSSSSSSSSS364548608012.03014.90115.85719.68126.05211.471 10.84914.366 13.70215.290 14.66519.107 18.48225.471 24.8461⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆D80B36D80B45D80C48D80C60D80C80BBCCCDDWWW† Dimensions shown allow for standard keyway with set screw at 90˚. There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.80-2Double Strand (Type B and C)Catalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)1³⁄₈1⁹⁄₁₆1¹³⁄₁₆22¹⁄₄2¹⁄₂2³⁄₄2⁷⁄₈3¹⁄₈3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄42⁹⁄₁₆2³⁄₈2¹¹⁄₁₆3¹⁄₃₂3⁵⁄₁₆3⁵⁄₈44⁵⁄₁₆4⁵⁄₈4¹⁵⁄₁₆5555555¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂62³⁄₄2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄33¹⁄₈3¹⁄₈3³⁄₄3³⁄₄43.503.904.906.107.308.7011.1012.8014.6016.6018.2019.6021.0022.8024.7028.3039.5055.1085.8068.3091.20142.8080-3Triple Strand (Type B and C)Catalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)HT80B11HT80B12HT80B13HT80B14HT80B15HT80B16HT80B17HT80B18HT80B19HT80B20HT80B21HT80B22HT80B23HT80B24HT80B25HT80B30T80B36T80C45T80C48T80C60T80C80BBBBBBBBBBBBBBBBBCCCCSSSSSSSSSSSSSSSSDWWWW1⁹⁄₁₆1¹³⁄₁₆22¹⁄₄2¹⁄₂2³⁄₄2⁷⁄₈3¹⁄₈3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3³⁄₄3³⁄₄3³⁄₄44442³⁄₈2¹¹⁄₁₆3¹⁄₃₂3⁵⁄₁₆3⁵⁄₈44⁵⁄₁₆4⁵⁄₈4¹⁵⁄₁₆555555¹⁄₂5¹⁄₂5¹⁄₂66663⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂5.77.28.910.712.715.818.320.923.826.228.631.034.034.641.052.275.190.299.6131.1192.1Dimensional DataDouble Strand Chain 80Size 80-2Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.557"Plate Thickness 1.710"Double StrandPLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)SprocketsTriple Strand Chain 80Size 80-3Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.557"Plate Thickness 2.863"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERLTBPLATE THICKNESSTOOTH (NOMINAL)OUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBORELTBSTYLE DTYPE BHUB DIAMETEROUTSIDE DIAMETERBORELTBSTYLE WTYPE CHUB DIAMETERPLATE THICKNESSTOOTH (NOMINAL)OUTSIDE DIAMETERBOREHUB DIAMETERBORESTYLE STYPE BHUB DIAMETERSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).Triple StrandPLATE THICKNESSTOOTH (NOMINAL)OUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBLTBE-72STYLE STYPE BSTYLE DTYPE BSTYLE WTYPE C

Double Single1” Pitch No.80STOCK BOREAll dimensions in inches unless otherwise stated.No. of Catalogue Outside Stock Max. WeightTeeth Number Diameter Bore Bore LTB C D (lbs.)13141516171819202122HDS80A13HDS80A14HDS80A15HDS80A16HDS80A17HDS80A18HDS80A19HDS80A20HDS80A21HDS80A224.664.985.305.635.956.276.596.917.247.56“TAPER-LOCK” STYLE1111111111All dimensions in inches unless otherwise stated.No. of Catalogue Outside Stock Max. WeightTeeth Number Diameter Bushing Bore Bore LTB C D (lbs.)171819202123HDS80ATL17HDS80ATL18HDS80ATL19HDS80ATL20HDS80ATL21HDS80ATL235.956.276.596.917.247.88251725173020302030203020¹⁄₂¹⁄₂¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆Other bushing sizes available. Please specify bushing size when ordering.2¹⁄₂2¹⁄₂333322¹⁄₄2³⁄₈2¹¹⁄₁₆2¹³⁄₁₆3¹⁄₈3¹⁄₄3¹⁄₂3³⁄₄3⁷⁄₈2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈4⁵⁄₁₆4³⁄₄4⁶¹⁄₆₄5⁹⁄₃₂5¹⁹⁄₃₂6¹⁵⁄₆₄7.68.79.710.012.014.53¹⁄₆₄3¹¹⁄₃₂3¹³⁄₁₆44⁵⁄₁₆4⁴¹⁄₆₄4⁶¹⁄₆₄5⁹⁄₃₂5¹⁹⁄₃₂5⁵⁹⁄₆₄6.57.79.19.510.812.112.814.016.518.4“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)25173020¹⁄₂ - 2¹⁄₂¹⁵⁄₁₆ - 33.205.80Refer to pages E-136 and E-137 for bushing specifications.TOOTH (NOMINAL)CTOOTH (NOMINAL)CDimensional DataSingle Strand Chain 80Size 80Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.575"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREDDOUTSIDE DIAMETERSprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBSTOCK BOREDOUBLE SINGLELTBTAPER-LOCKDOUBLE SINGLEE-73

No.80Single“Taper-Lock” Style1” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters1” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter DiameterType BCatalogue Max. Hub WeightNumber Style Bushing Bore Diameter LTB (lbs.)2³⁄₈ 1¹⁄₂ 1.12¹⁵⁄₃₂ 1¹⁄₂ 1.5333¹⁄₄3¹⁄₄3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄5¹⁄₄5¹⁄₄ 1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄221.82.32.52.72.83.13.64.15.56.06.57.07.58.18.89.09.511.512.015.217.021.026.529.538.545.252.369.2103.6783.2362.611 H80BTL10 S 1215 1¹⁄₄114.0063.5502.888 H80BTL11 S 1215 1¹⁄₄124.3323.8643.239 H80BTL12 S 1615 1⁵⁄₈134.6574.1793.523 H80BTL13 S 1615 1⁵⁄₈144.9824.4943.869 H80BTL14 S 1615 1⁵⁄₈155.3004.8104.158 H80BTL15 S 1615 1⁵⁄₈165.6275.1264.501 H80BTL16 S 2012 2175.9505.4424.794 H80BTL17 E 2012 2186.2715.7595.134 H80BTL18 E 2012 2196.5936.0765.430 H80BTL19 E 2012 2206.9146.3925.767 H80BTL20 E 2517 2¹⁄₂217.2356.7106.066 H80BTL21 E 2517 2¹⁄₂227.5557.0276.402 H80BTL22 E 2517 2¹⁄₂237.8757.3446.702 H80BTL23 E 2517 2¹⁄₂248.1967.6617.036 H80BTL24 E 2517 2¹⁄₂258.5167.9797.338 H80BTL25 E 2517 2¹⁄₂268.8368.2967.671 H80BTL26 E 2517 2¹⁄₂279.1568.6147.974 H80BTL27 E 2517 2¹⁄₂289.4758.9318.306 H80BTL28 E 2517 2¹⁄₂30 10.1149.5678.942 H80BTL30 E 2517 2¹⁄₂32 10.753 10.2029.577 80BTL32 E 2517 2¹⁄₂35 11.711 11.156 10.520 80BTL35 E 2517 2¹⁄₂36 12.030 11.474 10.849 80BTL36 E 2517 2¹⁄₂40 13.306 12.746 12.121 80BTL40 E 2517 2¹⁄₂45 14.901 14.336 13.702 80BTL45 E 2517 2¹⁄₂48 15.857 15.290 14.665 80BTL48 E 2517 2¹⁄₂54 17.769 17.198 16.573 80BTL54 E 2517 2¹⁄₂60 19.681 19.107 18.482 80BTL60 E 2517 2¹⁄₂70 22.867 22.289 21.664 80BTL70 E 3020 380 26.052 25.471 24.846 80BTL80 E 3020 3Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. There is a recessed groove in the hub to allow for chain clearance.“Taper-Lock” Style BushingsTOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsBoreRange WeightBushing (inches) (lbs.)12151615201225173020¹⁄₂ - 1¹⁄₄¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2¹⁄₂¹⁵⁄₁₆ - 3Dimensional DataSingle Strand Chain 80Size 80Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.575"0.701.001.403.205.80Refer to pages E-136 and E-137 for bushing specifications.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERE-74LTBSTYLE STYPE BLTBSTYLE ETYPE B

Double“Taper-Lock” Style1” PitchNo.80All dimensions in inches unless otherwise stated.Sprocket Diameters1” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter131415161718192021253036424552606876954.5674.9825.3055.6275.9506.2716.5936.9147.2358.51610.11412.03013.94414.90117.13219.68122.23024.77830.8284.1794.4944.8105.1265.4425.7596.0766.3926.7107.9799.56711.47113.38214.33616.56219.10721.65324.19830.2453.5233.8694.1584.5014.7945.1345.4305.7676.0667.3388.94210.84912.75713.70215.93718.48221.02823.57329.616HD80ATL13HD80ATL14HD80ATL15HD80ATL16HD80ATL17HD80ATL18HD80BTL19HD80BTL20HD80BTL21HD80BTL25HD80CTL30D80CTL36D80CTL42D80CTL45D80CTL52D80CTL60D80CTL68D80CTL76D80CTL95SSSSSSSSSSSSSSWWWWW1615201220122517251725173020302030203020302030203020302030203020302030203020Type A,B,CCatalogue Max. Hub WeightNumber Type Style Bushing Bore Diameter LTB (lbs.)Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.AAAAAABBBBCCCCCCCCC1⁵⁄₈222¹⁄₂2¹⁄₂2¹⁄₂3333333333333---3¹⁄₈3¹⁄₈3¹⁄₈55¹⁄₄5⁹⁄₁₆6⁷⁄₈5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄1¹⁄₂1¹⁄₄1¹⁄₄1³⁄₄1³⁄₄1³⁄₄22222222222223.33.34.24.24.96.25.57.18.816.325.139.646.468.092.0125.0164.0193.0332.0“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)1615201225173020¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2¹⁄₂¹⁵⁄₁₆ - 31.001.403.205.80Refer to pages E-136 and E-137 forbushing specifications.Dimensional DataDouble Strand Chain 80Size 80-2Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.557"Plate Thickness 1.710"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).PLATE THICKNESSPLATE THICKNESSPLATE THICKNESSPLATE THICKNESSTOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsOUTSIDE DIAMETEROUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERLTBLTBLTBLTBSTYLESTYPEASTYLESTYPECSTYLESTYPEBSTYLEWTYPECE-75

FFFNo.80“QD” Style1” PitchSprocketsAll dimensions in inches unless otherwise stated.Sprocket Diameters1” PitchE-76No. of Outside Pitch Caliper Catalogue Max. Hub WeightTeeth Diameter Diameter Diameter Number Type Style Bushing Bore Diameter LTB X Y L F (lbs.)OUTSIDE DIAMETERHUB DIAMETERYLTBXLSTYLE STYPE BType B11121314151617181920212223242526272830323334353640424548546070728084961124.0064.3324.6574.9815.3045.6275.9496.2716.5936.9147.2357.5557.8768.1968.5268.8369.1569.47510.11410.75311.07311.39211.71112.03013.30613.94414.90115.85717.76919.68122.86723.50426.05227.32631.14736.2413.5503.8644.1794.4944.8105.1265.4425.7596.0766.3926.7107.0277.3447.6617.9798.2968.6148.9319.56710.20210.52010.83811.15611.47412.74613.38214.33615.29017.19819.10722.28922.92625.47126.74430.56335.6552.8883.2393.5233.8694.1584.5014.7945.1345.4305.7676.0666.4026.7027.0367.3387.6717.9748.3068.9429.5779.83310.21310.52010.84912.12112.75713.70214.66516.57318.48221.66422.30124.84626.11929.93835.030H80SH11H80SH12H80SDS13H80SDS14H80SK15H80SK16H80SK17H80SK18H80SK19H80SF20H80SF21H80SF22H80SF23H80SF24H80SF25H80SF26H80SF27H80SF28H80SF3080SF3280SF3380SF3480SF3580SF3680SF4080SF4280SF4580SF4880SF5480SF6080E7080E7280E8080E8480E9680F112BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEESHSHSDSSDSSKSKSKSKSKSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFEEEEEF1⁵⁄₈1⁵⁄₈222⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁵⁄₁₆2¹¹⁄₁₆2³⁄₄3³⁄₁₆3³⁄₈3⁷⁄₈4¹⁄₈4³⁄₈4³⁄₈4³⁄₈5555555555555555555556¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄7¹³⁄₁₆¹³⁄₁₆³⁄₄³⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈2¹⁄₂1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈3⁵⁄₈Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.BushingSHSDSSKSFEF“QD” Style BushingsStandardKeyway¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2⁵⁄₈¹⁄₂ - 2¹⁵⁄₁₆⁷⁄₈ - 3¹⁄₂1- 4Bore Range (inches)ShallowKeywayWithoutKeywayRefer to page E-138 for bushing specifications.Dimensional DataSingle Strand Chain 80Size 80Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.575"1⁷⁄₁₆ - 1¹⁵⁄₁₆1¹¹⁄₁₆ - 1¹⁵⁄₁₆2³⁄₁₆ - 2¹⁄₂2⁵⁄₁₆ - 2¹⁵⁄₁₆2¹⁵⁄₁₆ - 3¹⁄₂3⁵⁄₁₆ - 3¹⁵⁄₁₆1¹¹⁄₁₆22⁹⁄₁₆ - 2⁵⁄₈2¹³⁄₁₆ - 2¹⁵⁄₁₆-4Weight(lbs.)0.71.02.13.17.18.7If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).TOOTH(NOMINAL)OUTSIDE DIAMETERHUB DIAMETERLTBYXLSTYLE ETYPE BTOOTH(NOMINAL)1³⁄₈1³⁄₈1⁷⁄₁₆1⁷⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁄₈2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆4OUTSIDE DIAMETERHUB DIAMETER¹⁹⁄₃₂¹⁹⁄₃₂⁴³⁄₆₄⁴³⁄₆₄1¹⁵⁄₆₄1¹⁵⁄₆₄1¹⁵⁄₆₄1¹⁵⁄₆₄1¹⁵⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄1²³⁄₆₄⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈1LTB2¹¹⁄₁₆2¹¹⁄₁₆3³⁄₁₆3³⁄₁₆3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈3⁷⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈666666⁵⁄₈YXSTYLE ETYPE CL1.11.31.51.82.53.23.94.44.75.66.16.67.37.88.48.89.910.311.613.313.515.015.716.720.722.625.029.336.645.761.963.080.091.0116.0170.0TOOTH(NOMINAL)

SingleSplit Taper1” PitchNo.80All dimensions in inches unless otherwise stated.Sprocket DiametersType B1” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)101111121314141515161617171818191920212223242526272829303132333.6784.0064.0064.3324.6574.9814.9815.3055.3055.6275.6275.9505.9506.2716.2716.5936.5936.9147.2357.5557.8768.1968.5168.8369.1569.4759.79510.11410.43410.75311.0723.2363.5503.5503.8644.1794.4944.4944.8104.8105.1265.1265.4425.4425.7595.7596.0766.0766.3926.7107.0277.3447.6617.9798.2968.6148.9319.2499.5679.88410.20210.5202.6112.8882.8883.2393.5233.8693.8694.1584.1584.5014.5014.7944.7945.1345.1345.4305.4305.7676.0666.4026.7027.0367.3387.6717.9748.3068.6118.9429.2479.5779.883H80H10H80H11H80P11H80P12H80P13H80P14H80Q14H80P15H80Q15H80P16H80Q16H80P17H80Q17H80P18H80Q18H80P19H80Q19H80Q20H80Q21H80Q22H80Q23H80Q24H80Q25H80Q26H80Q27H80Q28H80Q29H80Q3080Q3180Q3280Q33H1H1P1P1P1P1Q1P1Q1P1Q1P1Q1P1Q1P1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q13344444444444444444444444444444Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.1 1 /21 1 /21 1 /21 5 /161 5 /161 5 /161 3 /41 5 /161 3 /41 5 /161 3 /41 5 /161 3 /41 5 /161 3 /41 5 /161 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 1 /41 1 /41 15 /161 15 /161 15 /161 15 /162 1 /21 15 /162 1 /21 15 /162 1 /21 15 /162 1 /21 15 /162 1 /21 15 /162 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 3 /321 1 /22 11 /322 3 /162 3 /162 3 /162 25 /322 3 /162 25 /322 3 /162 25 /322 3 /162 25 /322 3 /162 25 /322 3 /162 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /321 21 /643/41 17 /321 3 /81 3 /81 3 /81 15 /161 3 /81 15 /161 3 /81 15 /161 3 /81 15 /161 3 /81 15 /161 3 /81 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /160.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.57521/321/165/32----------------------------2 1 /22 1 /233333 7 /833 7 /833 7 /833 7 /834 1 /234 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /21.21.31.62.02.42.62.93.03.43.54.63.85.34.46.04.96.57.07.38.28.89.19.610.610.912.412.613.413.914.815.5Dimensional DataSingle Strand Chain 80Size 80Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nom. Tooth Width 0.575"MMSprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HHSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).STYLE 3TYPE BSTYLE 4TYPE BE-77

No.80SingleSplit Taper1” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType B1” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)3435363637383940404142424445454748485054545660607070727280849611211.39211.71112.03012.03012.34912.66812.98713.30613.30613.62513.94413.94414.58214.90114.90115.53815.85715.85716.49517.76917.76918.40719.68119.68122.86722.86723.50423.50426.05227.32631.14736.24110.83811.15611.47411.47411.79212.11012.42812.74612.74613.06413.38213.38214.01814.33614.33614.97215.29015.29015.92617.19817.19817.83519.10719.10722.28922.28922.92622.92625.47126.74430.56335.65510.21310.52010.84910.84911.15611.48511.79212.12112.12112.42912.75712.75713.39313.70213.70214.33814.66514.66515.30116.57316.57317.21018.48218.48221.66421.66422.30122.30124.84626.11929.93835.03080Q3480Q3580Q3680R3680Q3780Q3880R3980Q4080R4080R4180Q4280R4280R4480Q4580R4580R4780Q4880R4880R5080Q5480R5480R5680Q6080R6080Q7080R7080Q7280R7280R8080R8480R9680S11244444444444444444444444444455555Q1Q1Q1R1Q1Q1R1Q1R1R1Q1R1R1Q1R1R1Q1R1R1Q1R1R1Q1R1Q1R1Q1R1R1R1R1S1Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.1 3 /41 3 /41 3 /421 3 /41 3 /421 3 /4221 3 /4221 3 /4221 3 /4221 3 /4221 3 /421 3 /421 3 /422223 5 /162 1 /22 1 /22 1 /22 7 /82 1 /22 1 /22 7 /82 1 /22 7 /82 7 /82 1 /22 7 /82 7 /82 1 /22 7 /82 7 /82 1 /22 7 /82 7 /82 1 /22 7 /82 7 /82 1 /22 7 /82 1 /22 7 /82 1 /22 7 /82 7 /82 7 /82 7 /84 3 /82 25 /322 25 /322 25 /323 5 /322 25 /322 25 /323 5 /322 25 /323 5 /323 5 /322 25 /323 5 /323 5 /322 25 /323 5 /323 5 /322 25 /323 5 /323 5 /322 25 /323 5 /323 5 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /323 5 /323 5 /323 5 /324 3 /41 15 /161 15 /161 15 /162 5 /161 15 /161 15 /162 5 /161 15 /162 5 /162 5 /161 15 /162 5 /162 5 /161 15 /162 5 /162 5 /161 15 /162 5 /162 5 /161 15 /162 5 /162 5 /161 15 /162 5 /162 5 /162 5 /162 5 /167/87/87/87/81 1 /80.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.5750.575---------------------------1 7 /161 7 /161 7 /161 7 /162 3 /44 1 /24 1 /24 1 /25 3 /44 1 /24 1 /25 3 /44 1 /25 3 /45 3 /44 1 /25 3 /45 3 /44 1 /25 3 /45 3 /44 1 /25 3 /45 3 /44 1 /25 3 /45 3 /44 1 /25 3 /44 1 /25 3 /44 1 /25 3 /45 3 /45 3 /45 3 /46 3 /416.317.818.119.518.520.022.821.923.423.923.825.427.227.828.531.030.832.335.138.540.844.046.847.360.063.567.569.485.090.0110.0165.0SprocketsDimensional DataSingle Strand Chain 80Size 80Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nom. Tooth Width 0.575"MMIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HHE-78STYLE 4TYPE BSTYLE 5TYPE B

DoubleSplit Taper1” PitchNo.80All dimensions in inches unless otherwise stated.Sprocket DiametersType A, B and C1” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)131415161718192021222324252627283036424548525460687276954.6574.9815.3055.6275.9506.2716.5936.9147.2357.5557.8768.1968.5168.8369.1569.47510.11412.03013.94414.90115.85717.13217.76919.68122.23023.50424.77830.8284.1794.4944.8105.1265.4425.7596.0766.3926.7107.0277.3447.6617.9798.2968.6148.9319.56711.47113.38214.36615.29016.56217.19819.10721.65322.92624.19830.2453.5233.8694.1584.5014.7945.1345.4305.7676.0666.4026.7027.0367.3387.6717.9748.3068.94210.84912.75713.70214.66515.93716.57318.48221.02822.30123.57329.616HD80P13HD80Q14HD80Q15HD80Q16HD80Q17HD80Q18HD80Q19HD80R20HD80R21HD80R22HD80R23HD80R24HD80R25HD80R26HD80R27HD80R28HD80R30D80R36D80R42D80R45D80R48D80R52D80R54D80R60D80R68D80R72D80U76D80U95ACBAAAABBBBBBBBBBBBBBBBBBBBB13161213131313121212121212121212121212121515151515151515P1Q2Q2Q1Q1Q1Q1R1R1R1R1R1R1R1R1R1R1R1R1R1R2R2R2R2R2R2U0U01.711 3 /41 3 /41 3 /41 3 /41 3 /41 3 /422222222222224444443 3 /43 3 /41 15 /163 1 /23 1 /22 1 /22 1 /22 1 /22 1 /22 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /84 7 /84 7 /84 7 /84 7 /84 7 /84 7 /85 1 /45 1 /42 19 /324 5 /83 25 /322 25 /322 25 /322 25 /322 25 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /325 5 /325 5 /325 5 /325 5 /325 5 /325 5 /325 23 /325 23 /325/81 3 /41 3 /43/43/43/43/41 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /321 5 /327/87/87/87/87/87/81 1 /21 1 /21.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.7101.71013/3227/32------------------2 9 /322 9 /322 9 /322 9 /322 9 /322 9 /322 1 /322 1 /32-4 1 /23 7 /8----5 1 /45 1 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /48 1 /28 1 /23.65.45.44.86.07.38.57.89.410.812.314.115.818.120.422.726.841.658.068.086.0103.0111.0135.0176.0198.0219.0342.0Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.Dimensional DataDouble Strand Chain 80Size 80-2Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.557"Plate Thickness 1.710"MIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.MSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).MMSprocketsHHHSTYLE 13TYPE ASTYLE 12TYPE BSTYLE 15TYPE BSTYLE 16TYPE CE-79

No.80TripleSplit Taper1” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType A, B and C1” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)13 4.657 4.179 3.523 HT80P13 A 24 P2 2.863 2 15 /16 3 3 /4 5/8 2.863 9/16 - 5.714 4.981 4.494 3.869 HT80Q14 C 27 Q2 2.863 3 1 /2 5 25 /32 1 3 /4 2.863 2 4 7.515 5.305 4.810 4.158 HT80Q15 B 22 Q2 2.863 3 1 /2 4 29 /32 1 3 /4 2.863 1 1 /8 4 8.116 5.627 5.126 4.501 HT80Q16 B 25 Q2 2.863 3 1 /2 3 7 /8 3/4 2.863 3/32 4 9.317 5.950 5.442 4.794 HT80Q17 A 24 Q2 2.863 3 1 /2 3 29 /32 3/4 2.863 1/8 - 9.818 6.271 5.759 5.134 HT80Q18 A 24 Q2 2.863 3 1 /2 3 29 /32 3/4 2.863 1/8 - 12.019 6.593 6.076 5.430 HT80Q19 A 24 Q2 2.863 3 1 /2 3 29 /32 3/4 2.863 1/8 - 13.920 6.914 6.392 5.767 HT80R20 A 24 R1 2.863 2 7 /8 4 1 /32 7/8 2.863 7/8 - 10.221 7.235 6.710 6.066 HT80R21 A 24 R1 2.863 2 7 /8 4 1 /32 7/8 2.863 7/8 - 12.422 7.555 7.027 6.402 HT80R22 A 24 R1 2.863 2 7 /8 4 1 /32 7/8 2.863 7/8 - 14.623 7.876 7.344 6.702 HT80R23 A 25 R1 2.863 2 7 /8 3 5 /32 7/8 2.863 - - 15.924 8.196 7.661 7.036 HT80R24 A 25 R1 2.863 2 7 /8 3 5 /32 7/8 2.863 - - 18.525 8.516 7.979 7.338 HT80R25 A 25 R1 2.863 2 7 /8 3 5 /32 7/8 2.863 - - 20.326 8.836 8.296 7.671 HT80R26 A 25 R1 2.863 2 7 /8 3 5 /32 7/8 2.863 - - 23.427 9.156 8.614 7.974 HT80R27 A 25 R1 2.863 2 7 /8 3 5 /32 7/8 2.863 - - 25.828 9.475 8.931 8.306 HT80R28 A 25 R1 2.863 2 7 /8 3 5 /32 7/8 2.863 - - 28.130 10.114 9.567 8.942 HT80R30 A 25 R1 2.863 2 7 /8 3 5 /32 7/8 2.863 - - 33.336 12.030 11.471 10.849 T80S36 B 22 S1 3 15 /16 4 3 /8 5 1 /8 1 1 /2 2.863 - 6 3 /4 67.042 13.944 13.382 12.757 T80S42 B 22 S1 3 15 /16 4 3 /8 5 1 /8 1 1 /2 2.863 - 6 3 /4 96.145 14.901 14.366 13.702 T80S45 B 22 S1 3 15 /16 4 3 /8 5 1 /8 1 1 /2 2.863 - 6 3 /4 112.052 17.132 16.562 15.937 T80U52 B 22 U0 3 3 /4 5 1 /4 5 23 /32 1 25 /32 2.863 - 8 1 /2 150.060 19.681 19.107 18.482 T80U60 B 22 U0 3 3 /4 5 1 /4 5 23 /32 1 25 /32 2.863 - 8 1 /2 207.068 22.230 21.653 21.028 T80U68 B 22 U0 3 3 /4 5 1 /4 5 23 /32 1 25 /32 2.863 - 8 1 /2 271.076 24.778 24.198 23.573 T80U76 B 22 U0 3 3 /4 5 1 /4 5 23 /32 1 25 /32 2.863 - 8 1 /2 344.095 30.828 30.245 29.616 T80U95 B 25 U0 3 7 /8 5 1 /4 5 55 /64 1 13 /32 2.863 1/32 29 410.0Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.SprocketsDimensional DataTriple Strand Chain 80Size 80-3Pitch 1.000”Chain Inside Width 0.625"Roller Diameter 0.625"Nominal Tooth Width 0.557"Plate Thickness 2.863"MIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).MMMHHSTYLE 24TYPE ASTYLE 25TYPE ASTYLE 22TYPE BSTYLE 27TYPE CE-80

Stock Bore1 1/4” PitchNo.100All dimensions in inches unless otherwise stated.Sprocket Diameters1¹⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter8910111213141516171819202122232425262728303235364042454854607072808490963.7704.1854.5985.0085.4155.8216.2266.6307.0347.4367.8398.2418.6439.0449.4449.84510.24510.64511.04511.44511.84412.64313.44114.63915.03816.63317.43018.62619.82122.21124.60128.58429.38032.56534.15836.54538.9343.2663.6554.0454.4384.8305.2245.6186.0136.4086.8037.1997.5957.9908.3888.7849.1809.5769.97410.37010.76811.16411.95912.75313.94514.34315.93316.72817.92019.11321.49823.88427.86128.65731.83933.43035.81738.2042.5162.8493.2953.6424.0804.4354.8685.2295.6586.0246.4496.8197.2407.6138.0348.4098.8269.2049.6209.99910.41411.20912.00313.18113.59315.18315.97817.15918.36320.74823.13427.11127.90831.08932.68035.06837.454100A8100A9100A10100A11100A12100A13100A14100A15100A16100A17100A18100A19100A20100A21100A22100A23100A24100A25100A26100A27100A28100A30100A32100A35100A36100A40100A42100A45100A48100A54100A60100A70100A72100A80100A84100A90100A96† Dimensions shown allow for standard keyway with set screw at 90°. There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.Dimensional DataSingle Strand Chain 100Size 100Pitch 1.250"Chain Inside Width 0.750"Roller Diameter 0.750"Nominal Tooth Width 0.692"Type ACatalogue Stock WeightNumber Bore (lbs.)TOOTH (NOMINAL)1111111¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1.21.61.92.62.93.54.04.75.36.17.27.88.69.410.411.712.513.414.715.817.220.322.627.428.336.240.045.552.067.081.0108.0120.0149.0165.0191.0212.0100B8100B9100B10100B11100B12100B13100B14100B15100B16100B17100B18100B19100B20100B21100B22100B23100B24100B25100B26100B27100B28100B30100B32100B35100B36100B40100B42100B45100B48100C54100C60100C70100C72100C80100C84100C90100C96TOOTH (NOMINAL)SSSSSSSDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD1111111¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈TOOTH (NOMINAL)Type B,CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCC1¹⁄₄1⁵⁄₈1⁷⁄₈2¹⁄₄2¹⁄₄2³⁄₈2³⁄₄333333333333⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆3⁵⁄₁₆4¹⁄₈4¹⁄₈4¹⁄₈5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄2⁷⁄₁₆ 2¹³⁄₁₆ 3¹⁄₄ 3⁹⁄₁₆ 4 3⁷⁄₈4³⁄₁₆4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂55555555556¹⁄₄6¹⁄₄6¹⁄₄7777771⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁵⁄₈1⁵⁄₈1³⁄₄1³⁄₄1³⁄₄1³⁄₄2222222222222¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂3¹⁄₄3¹⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄4¹⁄₂TOOTH (NOMINAL)2.23.04.15.16.46.47.59.09.810.511.413.414.215.115.917.318.018.921.523.024.426.329.837.538.745.147.856.267.090.0107.0138.0151.0180.0195.0225.0260.0SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBLTBSTYLE DTYPE CTYPE ASTYLE STYPE BSTYLE DTYPE BE-81

No.100Finished Bore1 1/4” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersNo. of CatalogueTeeth Number Style8910111213141516171819202122232425100B8F100B9F100B10F100B11F100B12F100B13F100B14F100B15F100B16F100B17F100B18F100B19F100B20F100B21F100B22F100B23F100B24F100B25FSSSSSSSEEEEEEEEEEE1¹⁄₄” PitchOutside Pitch CaliperDiameter Diameter Diameter3.7704.1854.5985.0085.4155.8216.2266.6307.0347.4367.8398.2418.6439.0449.4449.84510.24510.6453.2663.6554.0454.4384.8305.2245.6186.0136.4086.8037.1997.5957.9908.3888.3889.1809.5769.9742.5162.8493.2953.6424.0804.4354.8685.2295.6586.0246.4496.8197.2407.6137.6138.4098.8269.2041111111³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄Hub diameters may vary to suit bore sizes. All finished bore sprockets are manufactured with keyway centerline of tooth.Stock finished bores(including keyway and 2 set screws)1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1⁷⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆1¹⁵⁄₁₆2222222222222222³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2⁷⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆Dimensional DataSingle Strand Chain 100Size 100Pitch 1.250"Chain Inside Width 0.750"Roller Diameter 0.750"Nominal Tooth Width 0.692"TOOTH (NOMINAL)TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBSTYLE STYPE BLTBSTYLE ETYPE BE-82

Multiple Strand1 1/4” PitchNo.100All dimensions in inches unless otherwise stated.9101112131415161718192021222324252630353645607080Sprocket Diameters1¹⁄₄” PitchNo. Outside Pitch Caliper StockTeeth Dia. Dia. Dia. Bore4.1854.5985.0085.4155.8216.2266.6307.0347.4367.8398.2418.6439.0449.4449.84510.24510.64511.04512.64314.63915.03818.62624.60128.58432.5653.6554.0454.4384.8305.2245.6186.0136.4086.8037.1997.5957.9908.3888.7849.1809.5769.97410.37011.95913.94514.34317.92023.88427.86131.8392.8493.2953.6424.0804.4354.8685.2295.6586.0246.4496.8197.2407.6138.0348.4098.8269.2049.62011.20913.18113.59317.15923.13427.11131.0891111¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈222D100B9D100B10D100B11D100B12D100B13D100B14D100B15D100B16D100B17D100B18D100B19D100B20D100B21D100B22D100B23D100B24D100B25D100B26D100B30D100C35D100C36D100C45D100C60D100C70D100C80SSSSSSSSSSSSSDDDDDDWWWWWW† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.100-2Double Strand (Type B and C)Catalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBBBBBCCCCCC1¹⁄₂1³⁄₄2¹⁄₈2¹⁄₄2¹⁄₂2³⁄₄3¹⁄₈3⁵⁄₁₆3¹⁄₂3¹⁄₂3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄4445552⁵⁄₁₆2¹¹⁄₁₆3¹⁄₈3³⁄₈3³⁄₄4³⁄₁₆4⁹⁄₁₆55¹⁄₄5¹⁄₄5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂6667¹⁄₂7¹⁄₂7¹⁄₂2⁷⁄₈ 4.42⁷⁄₈ 6.02⁷⁄₈ 7.82⁷⁄₈ 9.32⁷⁄₈ 11.32⁷⁄₈ 13.63¹⁄₈ 16.83¹⁄₈ 19.73¹⁄₈ 22.53¹⁄₈ 24.83¹⁄₈ 29.43³⁄₈ 32.03³⁄₈ 34.83³⁄₈ 37.23³⁄₈ 40.33³⁄₈ 43.43³⁄₈ 46.73³⁄₈ 50.23³⁄₈ 65.44¹⁄₂ 88.04¹⁄₂ 90.84¹⁄₂ 117.75 193.15 235.05 281.8100-3Triple Strand (Type B and C)Catalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)T100B11T100B12T100B13T100B14T100B15T100B16T100B17T100B18T100B19T100B20T100B21T100B22T100B23T100B24T100B25T100B26T100B30T100C35T100C36T100C45T100C60T100C70T100C80BBBBBBBBBBBBBBBBBCCCCCCSSSSSSSSDDDDDDDDDWWWWWW2¹⁄₈2¹⁄₄2¹⁄₂2³⁄₄3¹⁄₈3⁵⁄₁₆3¹⁄₂3¹⁄₂3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄4445553¹⁄₈3³⁄₈3³⁄₄4³⁄₁₆4⁹⁄₁₆55¹⁄₄5¹⁄₄5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂6667¹⁄₂7¹⁄₂7¹⁄₂4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₂4¹⁄₂4¹⁄₂4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄55555511.513.616.720.227.532.036.341.846.551.055.860.866.071.677.383.2109.7122.7137.4180.1279.7343.1413.0Dimensional DataDouble Strand Chain 100Size 100-2Pitch 1.250"Chain Inside Width 0.750"Roller Diameter 0.750"Nominal Tooth Width 0.669"Plate Thickness 2.077"Triple Strand Chain 100Size 100-3Pitch 1.250"Chain Inside Width 0.750"Roller Diameter 0.750"Nominal Tooth Width 0.669"Plate Thickness 3.485"Double StrandOUTSIDE DIAMETERBORELTBPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERBORELTBPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERBORELTBPLATE THICKNESSTOOTH (NOMINAL)HUB DIAMETERSprocketsSTYLE STYPE BSTYLE DTYPE BIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.STYLE WTYPE CTriple StrandPLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)OUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBLTBSTYLE STYPE BSTYLE DTYPE BSTYLE WTYPE CE-83

No.100Double Single1 1/4” PitchSTOCK BOREAll dimensions in inches unless otherwise stated.No. of Outside Catalogue Stock Maximum WeightTeeth Diameter Number Bore Bore LTB C D (lbs.)1314151617181920215.826.236.637.037.447.848.248.649.04DS100A13DS100A14DS100A15DS100A16DS100A17DS100A18DS100A19DS100A20DS100A2111¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄“TAPER-LOCK” STYLEAll dimensions in inches unless otherwise stated.No. of Outside Catalogue Stock Maximum WeightTeeth Diameter Number Bushing Bore Bore LTB C D (lbs.)1617181920217.037.447.848.248.649.04HDS100ATL16HDS100ATL17HDS100ATL18HDS100ATL19HDS100ATL20HDS100ATL21251730203020302030203020³⁄₄¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆2¹⁄₂333332¹⁄₂2³⁄₄3¹⁄₁₆3¹⁄₄3⁵⁄₈3³⁄₄4³⁄₁₆4¹³⁄₁₆5¹⁄₄2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆22222222222222255¹⁵⁄₃₂5⁵¹⁄₆₄6¹³⁄₆₄6²⁹⁄₃₂7Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.13.014.016.020.024.027.53²⁵⁄₃₂4³⁄₁₆4¹⁹⁄₃₂4¹⁄₂4²⁹⁄₃₂5⁹⁄₃₂6¹³⁄₆₄6³⁹⁄₆₄711.213.516.819.321.523.025.026.529.0“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)25173020¹⁄₂ - 2¹⁄₂¹⁵⁄₁₆ - 33.205.80Refer to pages E-136 and E-137 forbushing specifications.TOOTH (NOMINAL)CTOOTH (NOMINAL)CSprocketsDimensional DataSingle Strand Chain 100Size 100Pitch 1.250"Chain Inside Width 0.750"Roller Diameter 0.750"Nominal Tooth Width 0.692"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREDDOUTSIDE DIAMETERSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBLTBSTOCK BOREDOUBLE SINGLETAPER-LOCKDOUBLE SINGLEE-84

Single“Taper-Lock” Style1 1/4” PitchNo.100All dimensions in inches unless otherwise stated.Sprocket Diameters1¹⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter DiameterType BCatalogue Max. Hub WeightNumber Style Bushing Bore Diameter LTB (lbs.)1112131415161718192021222426283032353640454854605.0075.4155.8216.2276.6317.0347.4377.8398.2418.6429.0439.44410.24511.04511.84412.64313.44214.63915.03816.63318.62619.82122.21224.6014.4384.8305.2245.6186.0136.4086.8037.1997.5957.9908.3888.7849.57610.37011.16411.95912.75313.94514.34315.93317.92019.11321.49823.8843.6424.0804.4354.8685.2295.6586.0246.4496.8197.2407.6138.0348.8269.62010.41411.20912.00313.18113.59315.18317.15918.36320.74823.134100BTL11100BTL12100BTL13100BTL14100BTL15100BTL16100BTL17100BTL18100BTL19100BTL20100BTL21100BTL22100BTL24100BTL26100BTL28100BTL30100BTL32100BTL35100BTL36100BTL40100BTL45100BTL48100BTL54100BTL60SSSSSEEEEEEEEEEEEEEEEEEE1615161520122012251725172517251725172517251725172517251730203020302030203020302030203020302030201⁵⁄₈1⁵⁄₈222¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂3333333333Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.33¹⁄₄3⁹⁄₁₆3⁹⁄₁₆4¹⁄₄4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄1¹⁄₂1¹⁄₂1¹⁄₄1¹⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄22222222222.73.53.63.95.06.47.17.88.79.610.611.013.015.016.522.023.028.031.037.046.053.062.072.0“Taper-Lock” Style BushingsTOOTH (NOMINAL)TOOTH (NOMINAL)BoreRange WeightBushing (inches) (lbs.)1615201225173020¹⁄₂ - 1⁵⁄₈¹⁄₂ - 2¹⁄₂ - 2¹⁄₂¹⁵⁄₁₆ - 31.01.43.25.8Refer to pages E-136 and E-137 for bushing specifications.Dimensional DataSingle Strand Chain 100Size 100Pitch 1.250"Chain Inside Width 0.750"Roller Diameter 0.750"Nominal Tooth Width 0.692"OUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERSprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.LTBSTYLE STYPE BLTBSTYLE ETYPE BE-85

No.100“QD” Style1 1/4” PitchAll dimensions in inches unless otherwise stated.1112131415161718192021222324252627283032353640424548546070728084Sprocket Diameters1¹⁄₄” PitchNo. of Outside Pitch Caliper Catalogue Max. Hub WeightTeeth Diameter Diameter Diameter Number Type Style Bushing Bore Diameter LTB X Y L F (lbs.)5.0085.4155.8216.2266.6307.0347.4367.8398.2418.6439.0449.4449.84510.24510.64511.04511.44511.84412.64313.44114.63915.03816.63317.43018.62619.82122.21124.60128.58429.38032.56534.1584.4384.8305.2245.6186.0136.4086.8037.1997.5957.9908.3888.7849.1809.5769.97410.37010.76811.16411.95912.75313.94514.34315.93316.72817.92019.11321.49823.88427.86128.65731.83933.4303.6424.0804.4354.8685.2295.6586.0246.4496.8197.2407.6138.0348.4098.8269.2049.6209.99910.41411.20912.00313.18113.59315.18315.97817.15918.36320.74823.13427.11127.90831.08932.680100SDS11100SDS12100SK13100SK14100SF15100SF16100SF17100E18100E19100E20100E21100E22100E23100E24100E25100E26100E27100E28100E30100E32100E35100E36100E40100E42100E45100E48100E54100E60100F70100F72100F80100F84BBBBBBBB 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1CCCCCCSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEESDSSDSSKSKSFSFSFEEEEEEEEEEEEEEEEEEEEEFFFFType B, B 1 and C222⁵⁄₈2⁵⁄₈2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₂3¹⁄₂3¹⁄₂3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3³⁄₁₆3¹⁄₂3¹⁵⁄₁₆4¹⁄₄4⁵⁄₈555¹⁵⁄₁₆6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄7777Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.³⁄₄³⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂1⁷⁄₁₆1⁷⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₈2¹⁄₈2¹⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈1⁷⁄₁₆1⁷⁄₁₆2¹⁄₁₆2¹⁄₁₆2¹⁄₈2¹⁄₈2¹⁄₈2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆4444⁹⁄₁₆⁹⁄₁₆1⁹⁄₆₄1⁹⁄₆₄1¹⁵⁄₆₄1¹⁵⁄₆₄1¹⁵⁄₆₄1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆1¹³⁄₁₆⁷⁄₈⁷⁄₈11113³⁄₁₆ 1.93³⁄₁₆ 2.43⁷⁄₈ 3.33⁷⁄₈ 4.24⁵⁄₈ 4.84⁵⁄₈ 5.94⁵⁄₈ 6.66 8.96 9.96 11.46 12.56 13.36 15.26 16.16 17.06 17.56 19.66 19.96 24.16 26.06 29.46 31.76 38.26 41.86 48.46 56.06 69.06 86.06⁵⁄₈ 122.06⁵⁄₈ 129.06⁵⁄₈ 161.06⁵⁄₈ 171.0Sprockets“QD” Style BushingsBore Range (inches)StandardKeywayDimensional DataSingle Strand Chain 100Size 100Pitch 1.250"Chain Inside Width 0.750"Roller Diameter 0.750"Nominal Tooth Width 0.692"ShallowKeywayWithoutKeywayBushingSDS ¹⁄₂ - 2 1¹¹⁄₁₆ - 1¹⁵⁄₁₆SK ¹⁄₂ - 2⁵⁄₈ 2³⁄₁₆ - 2¹⁄₂SF ¹⁄₂ - 2¹⁵⁄₁₆ 2⁵⁄₁₆ - 2¹⁵⁄₁₆E ⁷⁄₈ - 3¹⁄₂ 2¹⁵⁄₁₆ - 3¹⁄₂F 1- 4 3⁵⁄₁₆ - 3¹⁵⁄₁₆ 4Refer to page E-138 for bushing specifications.22⁹⁄₁₆ - 2⁵⁄₈2³⁄₁₆ - 2¹⁵⁄₁₆-Weight(lbs.)0.80.71.02.13.1OUTSIDE DIAMETERHUB DIAMETERYLTBLTOOTH(NOMINAL)FOUTSIDE DIAMETERYLTBLTOOTH(NOMINAL)FHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERLTBYLTOOTH(NOMINAL)FIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.XSTYLE STYPE B1XSTYLE ETYPE B1XSTYLE ETYPE CE-86

SingleSplit Taper1 1/4” PitchNo.100All dimensions in inches unless otherwise stated.Sprocket DiametersType B1¹⁄₄” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)1112131415161718192021212223242425252626272728283030323235404245485460707280845.0075.4155.8216.2276.6317.0347.4377.8398.2418.6429.0439.0439.4449.84410.24510.24510.64510.64511.04511.04511.44411.44411.84411.84412.64312.64313.44113.44114.63916.63317.43018.62619.82122.21224.60128.58329.38032.56534.1574.4384.8305.2245.6186.0136.4086.8037.1997.5957.9908.3888.3888.7849.1809.5769.5769.9749.97410.37010.37010.76810.76811.16411.16411.95911.95912.75312.75313.94515.93316.72817.92019.11321.49823.88427.86128.65731.83933.4303.6424.0804.4354.8685.2295.6586.0246.4496.8197.2407.6137.6138.0348.4098.8268.8269.2049.2049.6209.6209.9999.99910.41410.41411.20911.20912.00312.00313.18115.18315.97817.15918.36320.74823.13427.11127.90831.08932.680H100P11H100Q12H100Q13H100Q14H100Q15H100Q16H100Q17H100Q18H100Q19H100Q20H100Q21H100R21H100Q22H100Q23H100Q24H100R24H100Q25H100R25H100Q26H100R26H100Q27H100R27H100Q28H100R28H100Q30H100R30100Q32100R32100R35100R40100R42100R45100R48100R54100R60100R70100R72100R80100R84444444444444444444444444444444444555555P1Q1Q1Q1Q1Q1Q1Q1Q1Q1Q1R1Q1Q1Q1R1Q1R1Q1R1Q1R1Q1R1Q1R1Q1R1R1R1R1R1R1R1R1R1R1R1R1Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.1 5 /161 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /41 3 /421 3 /41 3 /41 3 /421 3 /421 3 /421 3 /421 3 /421 3 /421 3 /42222222222221 3/162 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 7/82 1/22 1/22 1/22 7/82 1/22 7/82 1/22 7/82 1/22 7/82 1/22 7/82 1/22 7/82 1/22 7/82 7/82 7/82 7/82 7/82 7/82 7/82 7/82 7/82 7/82 7/82 7/82 3 /162 27 /322 27 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /322 25 /323 5 /322 25 /322 25 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /321 1 /41 7 /81 7 /81 13 /161 13 /161 13 /161 13 /161 13 /161 13 /161 13 /161 13 /162 3 /161 13 /161 13 /161 13 /162 3 /161 13 /162 3 /161 13 /162 3 /161 13 /162 3 /161 13 /162 3 /161 13 /162 3 /161 13 /162 3 /162 3 /162 3 /162 3 /162 3 /162 3 /167/87/87/87/87/87/80.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.6920.692-1/161/16------------------------------1 5 /161 5 /161 5 /161 5 /161 5 /161 5 /1633 7 /83 7 /83 7 /84 1 /24 1 /24 1 /24 1 /24 1 /24 1 /24 1 /25 3 /44 1 /24 1 /24 1 /25 3 /44 1 /25 3 /44 1 /25 3 /44 1 /25 3 /44 1 /25 3 /44 1 /25 3 /44 1 /25 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /42.83.54.35.66.67.48.29.09.810.911.812.112.613.815.415.616.016.517.317.918.018.519.620.122.422.925.326.530.240.944.350.557.569.084.0104.0106.0135.0138.0SprocketsDimensional DataSingle Strand Chain 100Size 100Pitch 1.250"Chain Inside Width 0.750"Roller Diameter 0.750"Nominal Tooth Width 0.692"MHMHIf the sprocket needed is not listedabove, please contact Tsubaki formade-to-order custom sprockets.Sprockets with catalogue numbersthat begin with “H” have hardenedteeth (Rockwell C35 minimum).STYLE 4TYPE BSTYLE 5TYPE BE-87

No.100DoubleSplit Taper1 1/4” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType B and C1 1 /4” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)1112131415161718192021222435456070805.0075.4155.8216.2276.6317.0347.4377.8398.2418.6429.0439.44410.24514.63918.62624.60128.58332.5654.4384.8305.2245.6186.0136.4086.8037.1997.5957.9908.3888.7849.57613.94517.92023.88427.86131.8393.6424.0804.4354.8685.2295.6586.0246.4496.8197.2407.6138.0348.82613.18117.15923.13427.11131.089HD100P11HD100Q12HD100Q13HD100Q14HD100Q15HD100Q16HD100R17HD100R18D100R19D100R20D100R21D100R22D100R24D100R35D100S45D100S60D100S70D100S80ABBAAAAAAAAAAABBCC141212141414141414141414141415151818P1Q2Q2Q1Q1Q1R1R1R1R1R1R1R1R1S1S1S2S22.0772 17 /322 17 /322.0772.0772.0772.0772.0772.0772.0772.0772.0772.0772.0773 5 /163 5 /165 11 /165 11 /161 15 /163 1 /23 1 /22 1 /22 1 /22 1 /22 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /84 3 /44 3 /46 3 /46 3 /42 15 /164 7 /324 7 /323 3 /323 3 /323 3 /323 7 /323 7 /323 7 /323 7 /323 7 /323 7 /323 7 /323 7 /324 3 /44 3 /47 1 /87 1 /85/81 55 /641 55 /643/43/43/47/87/87/87/87/87/87/87/81 1 /161 1 /162 3 /162 3 /162.0772.0772.0772.0772.0772.0772.0772.0772.0772.0772.0772.0772.0772.0772.0772.0772.0772.0773/47/167/165/165/165/161/161/161/161/161/161/161/161/161 15 /641 15 /642 1 /42 1 /4-44-----------6 3 /46 3 /46 3 /46 3 /44.75.97.97.49.110.910.012.314.917.420.322.829.576.8138.0251.0358.0431.0Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.Dimensional DataDouble Strand Chain 100Size 100-2Pitch 1.250"Chain Inside Width 0.750"Roller Diameter 0.750"Nominal Tooth Width 0.669"Plate Thickness 2.077"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).MMMSprocketsHHSTYLE 18TYPE CSTYLE 12TYPE BSTYLE 14TYPE ASTYLE 15TYPE BE-88

Stock Bore1 1/2” Pitch No.120All dimensions in inches unless otherwise stated.910111213141516171819202122232425262728303235364042454854607080Sprocket Diameters5.0225.5176.0096.4986.9867.4727.9568.4418.9249.4079.89010.37110.85311.33311.81412.29412.77413.25413.73414.21315.17116.13017.56718.04519.95920.91622.35223.78626.65429.52234.30139.0784.3864.8545.3255.7966.2696.7417.2157.6898.1638.6399.1149.58810.06510.54111.01611.49211.96912.44412.92113.39714.35115.30316.73417.21119.11920.07321.50422.93525.79728.66133.43438.2071¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter3.4443.9794.3954.9215.3475.8666.3006.8147.2547.7648.2078.7139.1619.66610.11510.61711.07011.56912.02412.52213.47614.42815.84216.33618.24419.19820.61522.06024.92227.78632.55937.332120A9120A10120A11120A12120A13120A14120A15120A16120A17120A18120A19120A20120A21120A22120A23120A24120A25120A26120A27120A28120A30120A32120A35120A36120A40120A42120A45120A48120A54120A60120A70120A80Type ACatalogue Stock WeightNumber Bore (lbs.)† Dimensions shown allow for standard keyway with set screw at 90°. There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈3.03.84.95.86.78.19.410.511.713.715.316.818.520.322.124.526.628.531.234.038.443.453.956.672.076.088.0100.0126.0158.0213.0277.0120B9120B10120B11120B12120B13120B14120B15120B16120B17120B18120B19120B20120B21120B22120B23120B24120B25120B26120B27120B28120B30120B32120B35120B36120C40120C42120C45120C48120C54120C60120C70120C80SSSSSDDDDDDDDDDDDDDDDDDDDDDDDDDDType B and CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCC1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈2³⁄₁₆2¹⁄₄2³⁄₈2³⁄₄33¹⁄₄3¹⁄₄3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈5¹⁄₄5³⁄₈5³⁄₈3³⁄₈3¹⁄₄3⁹⁄₁₆4¹⁄₈4⁹⁄₁₆4³⁄₄4³⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄77¹⁄₂7¹⁄₂2¹⁄₄2¹⁄₄2¹⁄₈2¹⁄₈2¹⁄₄2¹⁄₄2¹⁄₄2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄4555.27.07.79.812.614.315.618.920.321.723.725.327.028.830.633.535.641.845.047.551.557.067.070.0102.0114.0127.0141.0168.0195.0290.0360.0Dimensional DataSingle Strand Chain 120Size 120Pitch 1.500"Chain Inside Width 1.000"Roller Diameter 0.875"Nominal Tooth Width 0.924"TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBLTBTYPE ASTYLE STYPE BSTYLE DTYPE BSTYLE DTYPE CE-89

No.120Multiple Strand1 1/2” PitchAll dimensions in inches unless otherwise stated.1112131415161718192021222324252630353645606.0096.4986.9867.4727.9568.4418.9249.4079.89010.37110.85311.33311.81412.29412.77713.25415.17117.56718.04522.35229.522Sprocket DiametersNo. of Outside Pitch Caliper StockTeeth Dia. Dia. Dia. Bore5.3255.7966.2696.7417.2157.6898.1638.6399.1149.58810.06510.54111.01611.49211.96912.44414.35116.73417.21121.50428.661Dimensional DataDouble Strand Chain 120Size 120-2Pitch 1.500"Chain Inside Width 1.000"Roller Diameter 0.875"Nominal Tooth Width 0.894"Plate Thickness 2.683"4.3954.9215.3475.8666.3006.8147.2547.7648.2078.7139.1619.66610.11510.61711.07011.56913.47615.84216.33620.61527.7861¹⁄₂” Pitch1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂2222120-2Double Strand (Type B and C)Catalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)D120B11D120B12D120B13D120B14D120B15D120B16D120B17D120B18D120B19D120B20D120B21D120B22D120B23D120B24D120B25D120B26D120B30D120C35D120C36D120C45D120C60† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.BBBBBBBBBBBBBBBBBCCCCSSSSSSSSSSSSSDDDDWWWW2³⁄₈2³⁄₄33⁵⁄₁₆3⁵⁄₈3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄55563⁹⁄₁₆4¹⁄₁₆4¹⁄₂55¹⁄₂5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄7¹⁄₂7¹⁄₂7¹⁄₂93³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄3³⁄₄444446666¹⁄₄13.517.020.925.229.933.037.141.045.650.455.560.971.377.283.489.9118.5170.5175.6228.2359.7If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)OUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprocketsLTBSTYLE STYPE BLTBSTYLE DTYPE BLTBSTYLE WTYPE CE-90

Single“Taper-Lock” Style1 1/2” PitchNo.120All dimensions in inches unless otherwise stated.Sprocket Diameters1¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter121314151617181920212426303536456070806.4986.8967.4727.9578.4418.9249.4079.88910.37110.85112.29413.25415.17117.56618.04522.35129.52234.30139.0785.7966.2696.7417.2157.6898.1638.6399.1149.58810.06511.49212.44414.35116.73417.21121.50428.66133.43438.2074.9215.3475.8666.3006.8147.2547.7648.2078.7139.16110.61711.56913.47615.84216.33620.61527.78632.55937.332120BTL12120BTL13120BTL14120BTL15120BTL16120BTL17120BTL18120BTL19120BTL20120BTL21120BTL24120BTL26120BTL30120BTL35120BTL36120CTL45120CTL60120CTL70120CTL80SSEEEEEEEEEEEEEEEEEType B and CCatalogue Max. Hub WeightNumber Type Style Bushing Bore Diameter LTB (lbs.)2012251725172517302030203020302030203020302030203020302030203535353535353535Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.BBBBBBBBBBBBBBBCCCC22¹⁄₂2¹⁄₂2¹⁄₂333333333333¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3⁹⁄₁₆4¹⁄₄4¹⁄₄4¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄6¹⁄₂6¹⁄₂6¹⁄₂6¹⁄₂1¹⁄₄1³⁄₄1³⁄₄1³⁄₄222222222223¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂5.56.07.08.010.011.012.014.015.517.523.528.533.552.054.082.0140.0175.0220.0“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)2012251730203535¹⁄₂ - 2¹⁄₂ - 2¹⁄₂¹⁵⁄₁₆ - 31³⁄₁₆ - 3¹⁵⁄₁₆1.43.25.811.0Refer to pages E-136 and E-137 forbushing specifications.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)Dimensional DataSingle Strand Chain 120Size 120Pitch 1.500"Chain Inside Width 1.000"Roller Diameter 0.875"Nominal Tooth Width 0.924"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERCHUB DIAMETERSprocketsLTBSTYLE STYPE BLTBSTYLE ETYPE BLTBSTYLE ETYPE CE-91

No.120“QD” Style1 1/2” PitchAll dimensions in inches unless otherwise stated.12131415161718192021222324252628303235364042454854607080Sprocket Diameters1¹⁄₂” PitchNo. of Outside Pitch Caliper Catalogue Max. Hub WeightTeeth Diameter Diameter Diameter Number Type Style Bushing Bore Diameter LTB X Y L F (lbs.)6.4986.9867.4727.9568.4418.9249.4079.89010.37110.85311.33311.81412.29412.77413.25414.21315.17116.13017.56718.04519.95920.91622.35223.78626.65429.52234.30139.0785.7966.2696.7417.2157.6898.1638.6399.1149.58810.06510.54111.01611.49211.96912.44413.39714.35115.30316.73417.21119.11920.07321.50422.93525.79728.66133.43438.2074.9215.3475.8666.3006.8147.2547.7648.2078.7139.1619.66610.11510.61711.07011.56912.52213.47614.42815.84216.33618.24419.19820.61522.06024.92227.78632.55937.332120SF12120SF13120SF14120SF15120E16120E17120E18120E19120E20120E21120E22120E23120E24120E25120E26120E28120E30120F32120F35120F36120F40120F42120F45120F48120F54120J60120J70120J80BBBBB 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1CCCCCCCCCCCSSSSSSEEEEEEEEEEEEEEEEEEEEEESFSFSFSFEEEEEEEEEEEEEFFFFFFFFJJJType B, B 1 and C2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆4⁷⁄₁₆4⁷⁄₁₆4⁷⁄₁₆4³⁄₈4⁵⁄₈556¹⁄₈6¹⁄₈6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄777777778881¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂3³⁄₁₆3³⁄₁₆3³⁄₁₆Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈4¹⁄₂4¹⁄₂4¹⁄₂2³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆444444445551¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆111111111³⁄₁₆1³⁄₁₆1³⁄₁₆4⁵⁄₈4⁵⁄₈4⁵⁄₈4⁵⁄₈66666666666666⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈7¹⁄₄7¹⁄₄7¹⁄₄4.65.97.38.110.912.114.715.818.819.321.823.325.727.230.335.239.350.963.265.077.090.095.0109.0135.0172.0231.0313.0“QD” Style BushingsBore Range (inches)BushingStandardKeywayShallowKeywayWithoutKeywayWeight(lbs.)SprocketsSFEFJ¹⁄₂ - 2¹⁵⁄₁₆⁷⁄₈ - 3¹⁄₂1- 41¹⁄₂ - 4¹⁄₂2⁵⁄₁₆ - 2¹⁵⁄₁₆2¹⁵⁄₁₆ - 3¹⁄₂3⁵⁄₁₆ - 3¹⁵⁄₁₆3⁷⁄₈ - 4⁹⁄₁₆2¹³⁄₁₆ - 2¹⁵⁄₁₆-4-Refer to page E-138 for bushing specifications.Dimensional DataSingle Strand Chain 120Size 120Pitch 1.500"Chain Inside Width 1.000"Roller Diameter 0.875"Nominal Tooth Width 0.924"1.02.13.116.8OUTSIDE DIAMETERHUB DIAMETERYLTBTOOTH(NOMINAL)FOUTSIDE DIAMETERYLTBTOOTH(NOMINAL)FHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERLTBYLTOOTH(NOMINAL)FLLXSTYLE STYPE BXSTYLE ETYPE B1XSTYLE ETYPE CE-92

SingleSplit Taper1 1/2” PitchNo.120All dimensions in inches unless otherwise stated.Sprocket DiametersType B and C1 1 /2” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)111213141516161717181819202122232425262830323536404042454548546060707080806.0096.4986.9867.4727.9578.4418.4418.9248.9249.4079.4079.88910.37110.85211.33311.81312.29412.77413.25414.21315.17216.13017.56618.04519.95919.95920.91622.35122.35123.78626.65429.52229.52234.30034.30039.07839.0785.3255.7966.2696.7417.2157.6897.6898.1638.1638.6398.6399.1149.58810.06510.54111.01611.49211.96912.44413.39714.35115.30316.73417.21119.11919.11920.07321.50421.50422.93525.79728.66128.66133.43433.43438.20738.2074.3954.9215.3475.8666.3006.8146.8147.2547.2547.7647.7648.2078.7139.1619.66610.11510.61711.07011.56912.52213.47614.42815.84216.33618.24418.24419.19820.61520.61522.06024.92227.78627.78632.55932.55937.33237.332H120Q11H120Q12H120Q13H120Q14H120Q15H120Q16H120R16H120Q17H120R17H120Q18H120R18H120R19H120R20H120R21H120R22H120R23H120R24H120R25H120R26H120R28H120R30120R32120R35120R36120R40120S40120S42120R45120S45120S48120S54120R60120S60120R70120S70120R80120S80BBBBBBBBBBBBBBBBBBBBBBCCCBBCBBBCBCBCC4444444444444444445555666556555656566Q1Q1Q1Q1Q1Q1R1Q1R1Q1R1R1R1R1R1R1R1R1R1R1R1R1R2R2R2S1S1R2S1S1S1R2S1R2S2R2S21 3 /41 3 /41 3 /41 3 /41 3 /41 3 /421 3 /421 3 /42222222222224443 5 /163 5 /1643 5 /163 5 /163 5 /1643 5 /1645 11 /1645 11 /162 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 7 /82 1 /22 7 /82 1 /22 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /84 7 /84 7 /84 7 /84 3 /84 3 /84 7 /84 3 /84 3 /84 3 /84 7 /84 3 /84 7 /86 3 /44 7 /86 3 /42 25 /322 25 /322 25 /322 25 /322 25 /322 25 /323 5 /322 25 /323 5 /322 25 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /325 5 /325 5 /325 5 /324 3 /44 3 /45 5 /324 3 /44 3 /44 3 /45 5 /324 3 /45 5 /327 1 /85 5 /327 1 /81 9 /161 9 /161 9 /161 9 /161 9 /161 9 /161 15 /161 9 /161 15 /161 9 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /167/87/87/87/81 15 /161 15 /161 15 /161 1 /161 1 /161 15 /161 1 /161 1 /161 1 /161 15 /161 1 /161 15 /162 15 /161 15 /162 15 /160.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.924------------------1 1 /161 1 /161 1 /161 1 /162222 3 /82 3 /822 3 /82 3 /82 3 /822 3 /822 7 /822 7 /83 7 /83 7 /84 1 /24 1 /24 1 /24 1 /25 3 /44 1 /25 3 /44 1 /25 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /46 3 /46 3 /45 3 /46 3 /46 3 /46 3 /45 3 /46 3 /45 3 /46 3 /45 3 /46 3 /44.86.37.99.210.412.012.213.913.715.015.216.918.820.722.524.327.129.133.338.043.349.468.072.082.083.090.0102.0100.0111.0138.0179.0180.0148.0167.0291.0305.0Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.Dimensional DataSingle Strand Chain 120Size 120Pitch 1.500"Chain Inside Width 1.000"Roller Diameter 0.875"Nominal Tooth Width 0.924"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.MHMHMHSprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).STYLE 4TYPE BSTYLE 5TYPE BSTYLE 6TYPE CE-93

No.120DoubleSplit Taper1 1/2” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType B and C1 1 /2” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)3035456015.17217.56622.35129.52214.35116.73421.50428.66113.47615.84220.61527.786D120S30D120S35D120S45D120U60BBCB15151815Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.S1S1S2U03 5 /163 5 /165 11 /163 3 /44 3 /84 3 /86 3 /45 1 /44 3 /44 3 /47 1 /85 23 /321 1 /161 1 /162 7 /3219/322.6832.6832.6832.6835/85/81 27 /321 9 /326 3 /46 3 /46 3 /48 1 /2105148268183Dimensional DataDouble Strand Chain 120Size 120-2Pitch 1.500"Chain Inside Width 1.000"Roller Diameter 0.875"Nominal Tooth Width 0.894"Plate Thickness 2.683"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.MHSprocketsSTYLE 15TYPE BSTYLE 18TYPE CE-94

Stock Bore1 3/4” Pitch No.140All dimensions in inches unless otherwise stated.Sprocket Diameters1³⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter111213141516171819202122232425262830323536404548546070807.0117.5818.1508.7179.2829.84710.41110.97411.53812.10012.66113.22113.78314.34314.90315.46316.58117.70018.81820.49421.05323.28626.07727.75031.09634.44240.01745.5916.2136.7627.3137.8658.4188.9719.52410.07810.63311.18611.74312.29712.85213.40713.96314.51815.62916.74217.85419.52320.08022.30625.08826.75830.09733.43739.00644.5745.1485.7626.2596.8657.3717.9718.4839.0789.59610.18610.70911.29711.82212.40712.93513.51814.62915.74216.85418.50319.08021.30624.07225.75829.09732.43738.00643.574140A11140A12140A13140A14140A15140A16140A17140A18140A19140A20140A21140A22140A23140A24140A25140A26140A28140A30140A32140A35140A36140A40140A45140A48140A54140A60140A70140A80Type ACatalogue Stock WeightNumber Bore (lbs.)† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈6.67.89.510.812.614.416.618.220.623.225.928.031.233.537.138.946.253.559.271.076.095.0122.0138.0181.0216.0290.0399.0140B11140B12140B13140B14140B15140B16140B17140B18140B19140B20140B21140B22140B23140B24140B25140B26140B28140B30140B32140C35140C36140C40140C45140C48140C54140C60140C70140C80SDDDDDDDDDDDDDDDDDDDDDDDDDDD1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈Type B and CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBBBBBCCCCCCCCC2³⁄₄33³⁄₄3³⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5³⁄₈5³⁄₈5³⁄₈4¹⁄₄4¹⁄₂5¹⁄₄5¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄7777777¹⁄₂7¹⁄₂7¹⁄₂2¹⁄₄2¹⁄₄2³⁄₈2³⁄₈2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂333344444455510.713.317.918.925.827.629.832.334.236.538.741.144.347.849.855.762.770.079.0109.0115.0133.0153.0172.0220.0288.0351.0460.0Dimensional DataSingle Strand Chain 140Size 140Pitch 1.750"Chain Inside Width 1.000"Roller Diameter 1.000"Nominal Tooth Width 0.924"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsOUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBLTBSTYLE DTYPE CTYPE ASTYLE STYPE BSTYLE DTYPE BE-95

No.140Multiple Strand1 3/4” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters1³⁄₄” PitchNo. Outside Pitch Caliper StockTeeth Dia. Dia. Dia. Bore131415161718192021222324252630353645608.1508.7179.2829.84710.41110.97411.53812.10012.66113.22113.78314.34314.90315.46317.70020.49421.05326.07734.4427.3137.8658.4188.9719.52410.07810.63311.18611.74312.29712.85213.40713.96314.51816.74219.52320.08025.08833.437Dimensional DataDouble Strand Chain 140Size 140-2Pitch 1.750"Chain Inside Width 1.000"Roller Diameter 1.000"Nominal Tooth Width 0.894"Plate Thickness 2.818"6.2596.8657.3717.9718.4839.0789.59610.18610.70911.29711.82212.40712.93513.51815.74218.50319.08024.07232.4371¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈222D140B13D140B14D140B15D140B16D140B17D140B18D140B19D140B20D140B21D140B22D140B23D140B24D140B25D140B26D140B30D140C35D140C36D140C45D140C60† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.140-2Double Strand (Type B and C)Catalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBCCCCSSSSSSSDDDDDDDDWWWW3¹⁄₂44¹⁄₄4¹⁄₄4¹⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄55565⁵⁄₁₆5⁷⁄₈6¹⁄₄6¹⁄₄6¹⁄₄77777777777¹⁄₂7¹⁄₂7¹⁄₂93³⁄₄3³⁄₄3³⁄₄4444444444446666¹⁄₄28.834.740.547.952.560.867.274.081.393.7100.6105.1120.9127.1163.5200.1219.5288.7459.3If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)SprocketsOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBSTYLE STYPE BLTBSTYLE DTYPE BLTBSTYLE WTYPE CE-96

Single“Taper-Lock” Style1 3/4” PitchNo.140All dimensions in inches unless otherwise stated.Sprocket Diameters1³⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter1213141516171819212635364560707.5818.1508.7189.2839.84810.41110.97511.53712.66015.46320.49421.05326.07634.44240.0176.7627.3137.8658.4188.9719.52410.07810.63311.74314.51819.52320.08025.08833.43739.0065.7626.2596.8657.3717.9718.4839.0789.59610.70913.51818.50319.08024.07232.43738.006140BTL12140BTL13140BTL14140BTL15140BTL16140BTL17140BTL18140BTL19140BTL21140BTL26140CTL35140CTL36140CTL45140CTL60140CTL70SSEEEEEEEEEEEEEType B and CCatalogue Max. Hub WeightNumber Type Style Bushing Bore Diameter LTB (lbs.)251730203020302030203020302030203020302035353535404040404040Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.BBBBBBBBBBCCCCC2¹⁄₂3333333333¹⁄₂3¹⁄₂4444¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄6¹⁄₂6¹⁄₂7³⁄₄7³⁄₄7³⁄₄1³⁄₄2222222223¹⁄₂3¹⁄₂4447810121416182024407883118188241“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)2517302035354040¹⁄₂ - 2¹⁄₂¹⁵⁄₁₆ - 31³⁄₁₆ - 3¹⁵⁄₁₆2 7 /8 - 4 7 ⁄₁₆3.25.811.017.0Refer to pages E-136 and E-137 forbushing specifications.Dimensional DataSingle Strand Chain 140Size 140Pitch 1.750"Chain Inside Width 1.000"Roller Diameter 1.000"Nominal Tooth Width 0.924"TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)CIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERSprocketsLTBSTYLE STYPE BLTBSTYLE ETYPE BLTBSTYLE ETYPE CE-97

FFFFNo.140“QD” Style1 3/4” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters1³⁄₄” PitchType B, B 1 , C and C 1No. of Outside Pitch Caliper Catalogue Max. Hub WeightTeeth Diameter Diameter Diameter Number Type Style Bushing Bore Diameter LTB X Y L F (lbs.)11121314151617181920212223242526303536404548546070807.0117.5818.1508.7179.2829.84710.41110.97411.53812.10012.66113.22113.78314.34314.90315.46317.70020.49421.05323.28626.07727.75031.09634.44240.01745.5916.2136.7627.3137.8658.4188.9719.52410.07810.63311.18611.74312.29712.85213.40713.96314.51816.74219.52320.08022.30625.08826.75830.09733.43739.00644.5745.1485.7626.2596.8657.3717.9718.4839.0789.59610.18610.70911.29711.82212.40712.93513.51815.74218.50319.08021.30624.07225.75829.09732.43738.00643.574140SF11140SF12140SF13140E14140E15140E16140E17140E18140E19140E20140E21140E22140F23140F24140F25140F26140F30140F35140F36140J40140J45140J48140J54140J60140M70140M80BBBB 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1CCCCCCCC 1C 1SSSSSEEEEEEEEEEEEEEEEEEEEESFSFSFEEEEEEEEEFFFFFFFJJJJJMM2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆4⁷⁄₁₆4⁷⁄₁₆4⁷⁄₁₆4⁷⁄₁₆4⁷⁄₁₆5¹⁄₂5¹⁄₂4⁷⁄₁₆4⁷⁄₈56¹⁄₈6¹⁄₈6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄77777778888810101¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆5³⁄₁₆5³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂6³⁄₄6³⁄₄2³⁄₁₆2³⁄₁₆2³⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆4444444555556³⁄₄6³⁄₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆2⁹⁄₁₆2⁹⁄₁₆2⁹⁄₁₆2⁹⁄₁₆2⁹⁄₁₆111³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆2²⁹⁄₃₂2²⁹⁄₃₂4⁵⁄₈4⁵⁄₈4⁵⁄₈6666666666⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈7¹⁄₄7¹⁄₄7¹⁄₄7¹⁄₄7¹⁄₄995.57.28.911.613.415.517.520.321.024.427.229.436.941.142.646.750.675.079.0105.0140.1148.0178.0234.0239.0432.0Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.“QD” Style BushingsBore Range (inches)BushingStandardKeywayShallowKeywayWithoutKeywayWeight(lbs.)SprocketsSFEFJM¹⁄₂ - 2¹⁵⁄₁₆⁷⁄₈ - 3¹⁄₂1- 41¹⁄₂ - 4¹⁄₂2 - 5¹⁄₂Dimensional DataSingle Strand Chain 140Size 140Pitch 1.750"Chain Inside Width 1.000"Roller Diameter 1.000"Nominal Tooth Width 0.924"2⁵⁄₁₆ - 2¹⁵⁄₁₆2¹⁵⁄₁₆ - 3¹⁄₂3⁵⁄₁₆ - 3¹⁵⁄₁₆3⁷⁄₈ - 4⁹⁄₁₆4 ³⁄₄ - 3¹⁄₂2¹³⁄₁₆ - 2¹⁵⁄₁₆Refer to page E-138 for bushing specifications.-4--1.02.13.116.856.0YLTBTOOTH(NOMINAL)YLTBTOOTH(NOMINAL)LTBYLTOOTH(NOMINAL)LTBYTOOTH(NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERLLCLXXXXE-98STYLE STYPE BSTYLE ETYPE B1STYLE ETYPE CSTYLE ETYPE C1

Split Taper1 3/4” Pitch No.140All dimensions in inches unless otherwise stated.Sprocket DiametersType B and C1 3 /4” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)111213141516171819202122232425263035363640404548546070807.0107.5818.1508.7179.2839.84810.41210.97511.53712.09912.66013.22213.78214.34314.90315.46317.70020.49421.05321.05323.28623.28626.07627.75031.09634.44240.01745.5906.2136.7627.3137.8658.4188.9719.52410.07810.63311.18611.74312.29712.85213.40713.96314.51816.74219.52320.08020.08022.30622.30625.08826.75830.09733.43739.00644.5745.1485.7626.2596.8657.3717.9718.4839.0789.59610.18610.70911.29711.82212.40712.93513.51815.74218.50319.08019.08021.30621.30624.07225.75829.09732.43738.00643.574H140Q11H140Q12H140R13H140R14H140R15H140R16H140R17H140R18H140R19H140R20H140R21H140R22H140R23H140R24H140R25H140R26H140R30140R35140R36140S36140R40140S40140S45140S48140S54140S60140S70140S80BBBBBBBBBBBBBBBBBCCBCBBCCCCC4444444444455555566565566666Q1Q1R1R1R1R1R1R1R1R1R1R1R1R1R1R1R2R2R2S1R2S1S1S2S2S2S2S21 3 /41 3 /4222222222222224443 5 /1643 5 /163 5 /165 11 /165 11 /165 11 /165 11 /165 11 /162 1 /22 1 /22 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /84 7 /84 7 /84 7 /84 3 /84 7 /84 3 /84 3 /86 3 /46 3 /46 3 /46 3 /46 3 /41 9 /161 9 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /167 / 87 / 87 / 87 / 87 / 87 / 87 / 87 / 81 1 /167 / 81 1 /161 1 /162 15 /162 15 /162 15 /162 15 /162 15 /16Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.2 25 /322 25 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /325 5 /325 5 /325 5 /324 3 /45 5 /324 3 /44 3 /47 1 /27 1 /27 1 /27 1 /27 1 /20.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.924-----------1 1 /161 1 /161 1 /161 1 /161 1 /162222 3 /822 3 /82 3 /82 7 /82 7 /82 7 /82 7 /82 7 /83 7 /84 1 /25 13 /165 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /46 3 /45 3 /46 3 /46 3 /46 3 /46 3 /46 3 /46 3 /46 3 /46.49.011.112.614.716.518.520.523.025.427.832.536.037.640.344.068.088.090.089.0109.0107.0132.0169.0208.0230.0311.0242.0Dimensional DataSingle Strand Chain 140Size 140Pitch 1.750"Chain Inside Width 1.000"Roller Diameter 1.000"Nominal Tooth Width 0.924"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.MMMSprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).HHHSTYLE 4TYPE BSTYLE 5TYPE BSTYLE 6TYPE CE-99

No.160Stock Bore2” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters2” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter8910111213141516171819202122232425262728303536404548546070806.0286.6967.3568.0128.6649.3149.96210.60811.25411.89812.54213.18613.82814.47015.11015.75216.39217.03217.67218.31218.95020.22823.42224.06026.61229.80231.71435.53839.36245.73452.1045.2265.8486.4727.1007.7288.3588.9889.62010.25210.84411.51812.15212.78413.42014.05414.68815.32215.95816.59217.22817.86219.13422.31222.94825.49228.67230.58034.39638.21444.57850.9424.1014.6355.3475.9026.6037.1717.8638.4429.1279.71310.39310.98511.65912.25612.92913.52914.19714.80115.46716.07316.73718.00921.16421.82324.36727.52929.45533.27137.08943.45349.817160A8160A9160A10160A11160A12160A13160A14160A15160A16160A17160A18160A19160A20160A21160A22160A23160A24160A25160A26160A27160A28160A30160A35160A36160A40160A45160A48160A54160A60160A70160A80Type ACatalogue Stock WeightNumber Bore (lbs.)† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈5.67.510.111.213.515.918.521.724.827.831.335.239.043.347.751.556.061.766.672.080.087.0124.0134.0161.0204.0233.0291.0361.0497.0643.0160B8160B9160B10160B11160B12160B13160B14160B15160B16160B17160B18160B19160B20160B21160B22160B23160B24160B25160B26160B27160B28160B30160C35160C36160C40160C45160C48160C54160C60160C70160C80SSDDDDDDDDDDDDDDDDDDDDDDDDDDDDDType B and CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBBBBBBBBCCCCCCCCC1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1⁷⁄₈2³⁄₈2³⁄₄3¹⁄₄3³⁄₄44¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂2¹³⁄₁₆3⁵⁄₈44³⁄₄5¹⁄₄66¹⁄₄7777777777777778888888882¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₂2⁵⁄₈2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄3333334¹⁄₂4¹⁄₂4¹⁄₂5555566.99.912.517.722.027.931.738.642.045.048.552.755.558.564.670.075.081.087.090.098.0112.0154.0170.0185.0225.0250.0345.0415.0545.0695.0SprocketsDimensional DataSingle Strand Chain 160Size 160Pitch 2.000"Chain Inside Width 1.250"Roller Diameter 1.125"Nominal Tooth Width 1.156"TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBLTBSTYLE DTYPE CTYPE ASTYLE STYPE BSTYLE DTYPE BE-100

Multiple Strand2” Pitch No.160All dimensions in inches unless otherwise stated.131415161718192021222324252630353645609.3149.96210.60811.25411.89812.54213.18613.82814.47015.11015.75216.39217.03217.67220.22823.42224.06029.80239.362Sprocket DiametersNo. Outside Pitch Caliper StockTeeth Dia. Dia. Dia. Bore8.3588.9889.62010.25210.84411.51812.15212.78413.42014.05414.68815.32215.95816.59219.13422.31222.94828.67238.214Dimensional DataDouble Strand Chain 160Size 160-2Pitch 2.000"Chain Inside Width 1.250"Roller Diameter 1.125"Nominal Tooth Width 1.119"Plate Thickness 3.424"7.1717.8638.4429.1279.71310.39310.98511.69512.25612.92913.52914.19714.80115.46718.00921.16421.82327.52937.0892” PitchD160B13D160B14D160B15D160B16D160B17D160B18D160B19D160B20D160B21D160B22D160B23D160B24D160B25D160B26D160B30D160C35D160C36D160C45D160C60† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.2222222222222222222160-2Type B and CCatalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBCCCCDDDDDDDDDDDDDDDWWWW3¹⁄₂3¹⁄₂3¹⁄₂4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄5555555666³⁄₄6³⁄₄5¹⁄₄5¹⁄₄5¹⁄₄777777¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂9910104³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄55555556¹⁄₄6¹⁄₄7¹⁄₈7¹⁄₈43.050.157.972.681.691.2101.5112.3128.9141.0154.1167.0181.0196.6260.1332.4343.7495.1717.7If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)OUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprocketsLTBSTYLE DTYPE BLTBSTYLE WTYPE CE-101

No.160Single“Taper-Lock” Style2” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters2” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter11121314151617181920212426353645608.0118.6649.3149.96310.60911.25511.89912.54313.18513.82814.47016.39217.67123.42224.06029.80239.3627.1007.7288.3588.9889.62010.25210.84411.51812.15212.78413.42015.32216.59222.31222.94828.67238.2145.9026.6037.1717.8638.4429.1279.71310.39310.98511.69512.25614.19715.46721.16421.82327.52937.089160BTL11160BTL12160BTL13160BTL14160BTL15160BTL16160BTL17160BTL18160BTL19160BTL20160BTL21160BTL24160BTL26160CTL35160CTL36160CTL45160CTL60SSEEEEEEEEEEEEEEEType B and CCatalogue Max. Hub WeightNumber Type Style Bushing Bore Diameter LTB (lbs.)25173020302030203535353535353535353535353535353535354040404040404545Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.BBBBBBBBBBBBBCCCC2¹⁄₂3333¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂4444¹⁄₂4¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄6¹⁄₂6¹⁄₂6¹⁄₂6¹⁄₂6¹⁄₂6¹⁄₂6¹⁄₂6¹⁄₂6¹⁄₂7³⁄₄7³⁄₄7³⁄₄8³⁄₄1³⁄₄2223¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂4444¹⁄₂9111316252832353944485968118130186292“Taper-Lock” Style BushingsBoreRange WeightBushing (inches) (lbs.)25173020353540404545¹⁄₂ - 2¹⁄₂¹⁵⁄₁₆ - 31³⁄₁₆ - 3¹⁵⁄₁₆2 7 /8 - 4 7 ⁄₁₆1¹⁵⁄₁₆ - 4¹⁵⁄₁₆3.25.811.017.024.0Refer to pages E-136 and E-137 forbushing specifications.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsDimensional DataSingle Strand Chain 160Size 160Pitch 2.000"Chain Inside Width 1.250"Roller Diameter 1.125"Nominal Tooth Width 1.156"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETEROUTSIDE DIAMETERCHUB DIAMETERLTBSTYLE STYPE BLTBSTYLE ETYPE BLTBSTYLE ETYPE CE-102

“QD” Style2” Pitch No.160All dimensions in inches unless otherwise stated.Sprocket Diameters2” PitchNo. Outside Pitch Caliper Catalogue Max. Hub WeightTeeth Diameter Diameter Diameter Number Type Style Bushing Bore Diameter LTB X Y L F (lbs.)B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 11213141516171819202122232425262830354045546070808.6649.3149.96210.60811.25411.89812.54213.18613.82814.47015.11015.75216.39217.03217.67218.95020.22823.42226.61229.80235.53839.36245.73452.1047.7288.3588.9889.62010.25210.84411.51812.15212.78413.42014.05414.68815.32215.95816.59217.86219.13422.31225.49228.67234.39638.21444.57850.9426.6037.1717.8638.4429.1279.71310.39310.98511.65912.25612.92913.52914.19714.80115.46716.73718.00921.16424.36727.52933.27137.08943.45349.817160E12160E13160E14160F15160F16160F17160F18160F19160F20160F21160F22160F23160F24160F25160J26160J28160J30160J35160M40160M45160M54160M60160M70160M80B 1CCCCC 1C 1C 1C 1C 1C 1SSSEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFJJJJMMMMMMType B 1 , C and C 13¹⁄₂3¹⁄₂3¹⁄₂3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆4⁷⁄₁₆4⁷⁄₁₆4⁷⁄₁₆4⁷⁄₁₆5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹¹⁄₁₆6¹⁄₄6¹⁄₄7777777777788881010101010101⁵⁄₈1⁵⁄₈1⁵⁄₈2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆5³⁄₁₆5³⁄₁₆5³⁄₁₆5³⁄₁₆5³⁄₁₆5³⁄₁₆Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.2⁵⁄₈2⁵⁄₈2⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂6³⁄₄6³⁄₄6³⁄₄6³⁄₄6³⁄₄6³⁄₄2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆4444444444455556³⁄₄6³⁄₄6³⁄₄6³⁄₄6³⁄₄6³⁄₄1⁵⁄₁₆1⁵⁄₁₆1⁵⁄₁₆2⁵⁄₁₆2⁵⁄₁₆2⁵⁄₁₆2⁵⁄₁₆2⁵⁄₁₆2⁵⁄₁₆2⁵⁄₁₆2⁵⁄₁₆2⁵⁄₁₆2⁵⁄₁₆2⁵⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆2¹¹⁄₁₆6666⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈7¹⁄₄7¹⁄₄7¹⁄₄7¹⁄₄99999911.214.217.424.729.030.733.837.943.045.951.154.860.464.677.086.0110.0131.0196.0237.0325.0378.0505.0671.0“QD” Style BushingsBore Range (inches)BushingStandardKeywayShallowKeywayWithoutKeywayWeight(lbs.)EFJM⁷⁄₈ - 3¹⁄₂1- 41¹⁄₂ - 4¹⁄₂2 - 5¹⁄₂2¹⁵⁄₁₆ - 3¹⁄₂3⁵⁄₁₆ - 3¹⁵⁄₁₆3⁷⁄₈ - 4⁹⁄₁₆4 ³⁄₄ - 3¹⁄₂-4--Refer to page E-138 for bushing specifications.2.13.116.856.0Dimensional DataSingle Strand Chain 160Size 160Pitch 2.000"Chain Inside Width 1.250"Roller Diameter 1.125"Nominal Tooth Width 1.156"LTBYTOOTH(NOMINAL)YLTBTOOTH(NOMINAL)LTBYLTOOTH(NOMINAL)LTBYTOOTH(NOMINAL)SprocketsOUTSIDE DIAMETERFHUB DIAMETEROUTSIDE DIAMETERFHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERFOUTSIDE DIAMETERFHUB DIAMETERLLCLXXXXSTYLE STYPE B1STYLE ETYPE B1STYLE ETYPE CSTYLE ETYPE C1E-103

No.160Split Taper2” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType B and C2” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)11121314151617181920212223242526262828303035404560708.0118.6649.3149.96310.60911.25511.89912.54313.18513.82814.46915.11015.75116.39217.03217.67117.67118.95018.95020.22920.22923.42226.61229.80139.36245.73352.1037.1007.7288.3588.9889.62010.25210.84411.51812.15212.78413.42014.05414.68815.32215.95816.59216.59217.86217.86219.13419.13422.31225.49228.67238.21444.5785.9026.6037.1717.8638.4429.1279.71310.39310.98511.65912.25612.92913.52914.19714.80115.46715.46716.73716.73718.00918.00921.16424.36727.52937.08943.453H160R11H160R12H160R13H160R14H160R15H160R16H160R17H160R18H160R19H160R20H160R21H160R22H160R23H160R24H160R25H160R26H160S26H160R28H160S28H160R30H160S30160S35160S40160S45160U60160U70160U80BBBBBBBBBCCCCCCCCCCCCCCCCCC444444444666666666666666666R1R1R1R1R1R1R1R1R1R2R2R2R2R2R2R2S2R2S2R2S2S2S2S2U0U0U12 1 /42 1 /4222222244444445 11 /1645 11 /1645 11 /165 11 /165 11 /165 11 /163 3 /43 3 /42 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /84 7 /84 7 /84 7 /84 7 /84 7 /84 7 /84 7 /86 3 /44 7 /86 3 /44 7 /86 3 /46 3 /46 3 /46 3 /45 1 /45 1 /43 13 /323 13 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /325 5 /325 5 /325 5 /325 5 /325 5 /325 5 /325 5 /327 1 /85 5 /327 1 /85 5 /327 1 /87 1 /87 1 /87 1 /85 25 /325 25 /321 31 /321 31 /321 23 /321 23 /321 23 /321 23 /321 23 /321 23 /321 23 /321 23 /321 23 /321 23 /321 23 /321 23 /321 23 /321 23 /322 23 /321 23 /322 23 /321 23 /322 23 /322 23 /322 23 /322 23 /321 21 /321 21 /321.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1561.1568050.942 49.8175 5 /8 7 1 /8 7 19 /32 2 19 /322 7 /8 8 1 /2Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.1/41/4-------22222222 7 /822 7 /822 7 /82 7 /82 7 /82 7 /81 15 /161 15 /165 13 /165 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /46 3 /45 3 /46 3 /45 3 /46 3 /46 3 /46 3 /46 3 /48 1 /28 1 /210.814.215.518.521.625.028.031.935.951.056.060.065.071.574.079.078.099.898.7115.0114.0150.0165.0204.0354.0308.0394.0SprocketsDimensional DataSingle Strand Chain 160Size 160Pitch 2.000"Chain Inside Width 1.250"Roller Diameter 1.125"Nominal Tooth Width 1.156"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.MMSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).HHE-104STYLE 4TYPE BSTYLE 6TYPE C

Stock Bore2 1/4” Pitch No.180All dimensions in inches unless otherwise stated.Sprocket Diameters2 1 /4” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter111213141516171819202122232425283035404554609.0109.75010.48011.21011.94012.66013.39014.11014.83015.56016.28017.00017.72018.44019.16021.32022.76026.35029.94033.53039.98044.2807.9868.6939.40210.11110.82211.53312.24512.95713.67014.38315.09615.81016.52417.23817.95220.09621.52525.10128.67732.25538.69642.9926.4997.2877.9278.7059.35710.12710.78711.55112.21712.97713.64814.40415.07915.83216.51118.69020.11923.66927.27130.82937.29041.586180A11180A12180A13180A14180A15180A16180A17180A18180A19180A20180A21180A22180A23180A24180A25180A28180A30180A35180A40180A45180A54180A60Type ACatalogue Stock WeightNumber Bore (lbs.)† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈15.017.021.525.528.833.137.742.347.952.859.065.072.181.185.0105.0124.0171.0222.0278.0402.0499.0180B11180B12180B13180B14180B15180B16180B17180B18180B19180B20180B21180B22180B23180B24180B25180B28180C30180C35180C40180C45180C54180C60Type B and CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBBCCCCCCDDDDDDDDDDDDDDDDDDDDDD1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈3⁵⁄₈445¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5¹⁄₄5³⁄₈5³⁄₈5³⁄₈5³⁄₈5³⁄₈5³⁄₈5³⁄₈5¹⁄₂5³⁄₄5³⁄₄5³⁄₄666¹⁄₂5¹⁄₂66777777¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂88¹⁄₂8¹⁄₂8¹⁄₂999¹⁄₂2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3¹⁄₈3³⁄₈3³⁄₈3³⁄₈3³⁄₈3³⁄₈3³⁄₈3³⁄₈3¹¹⁄₁₆4³⁄₈4³⁄₈4³⁄₈555³⁄₈30343642455156616672788795103110135170232260350466590Dimensional DataSingle Strand Chain 180Size 180Pitch 2.250"Chain Inside Width 1.406"Roller Diameter 1.406"Nominal Tooth Width 1.301"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsOUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE DTYPE BLTBSTYLE DTYPE CE-105

No.200Stock Bore2 1/2” PitchAll dimensions in inches unless otherwise stated.Sprocket Diameters2¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter101112131415161718192021222324252628303235404554609.20010.02010.83011.64012.46013.26014.07014.87015.68016.48017.29018.09018.89019.69020.49021.29022.09023.69025.29026.88029.28033.27037.25044.42049.2008.0908.8729.66010.44711.23512.02512.81513.60514.39715.19015.98216.77517.56718.36019.15219.94720.74022.33023.91725.50527.89031.86535.84042.99547.7676.5287.2198.0988.8089.67310.39711.25311.98512.83513.57614.42015.16616.00516.75517.59018.34619.17820.76822.35523.94326.30030.30334.25641.43346.205200A10200A11200A12200A13200A14200A15200A16200A17200A18200A19200A20200A21200A22200A23200A24200A25200A26200A28200A30200A32200A35200A40200A45200A54200A60Type ACatalogue Stock WeightNumber Bore (lbs.)† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈16.320.224.328.734.439.045.649.756.063.070.078.089.0101.0102.0118.0124.0146.0162.0190.0224.0291.0356.0479.0659.0200B10200B11200B12200B13200B14200B15200B16200B17200B18200B19200B20200B21200B22200B23200B24200B25200C26200C28200C30200C32200C35200C40200C45200C54200C60SDDDDDDDDDDDDDDDDDDDDDDDD1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈Type B and CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBBCCCCCCCCC3³⁄₄444¹⁄₄5³⁄₈5³⁄₈5³⁄₈5³⁄₈5³⁄₈5³⁄₈5³⁄₈5³⁄₈5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄666¹⁄₂6¹⁄₂5¹⁄₂666¹⁄₄7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂7¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂999¹⁄₂9¹⁄₂33333⁷⁄₁₆3⁷⁄₁₆3⁷⁄₁₆3⁷⁄₁₆3⁷⁄₁₆3⁷⁄₁₆3⁷⁄₁₆3⁷⁄₁₆44444¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂555¹⁄₂5¹⁄₂30353942657076828996104112134143152161177195220244250310400525700Dimensional DataSingle Strand Chain 200Size 200Pitch 2.500"Chain Inside Width 1.500"Roller Diameter 1.562"Nominal Tooth Width 1.389"SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBLTBTYPE ASTYLE STYPE BSTYLE DTYPE BSTYLE DTYPE CE-106

Multiple Strand2 1/2” Pitch No.200All dimensions in inches unless otherwise stated.Sprocket Diameters2¹⁄₂” PitchNo. of Outside Pitch Caliper StockTeeth Dia. Dia. Dia. Bore11121314151617181920212223242526456010.0210.8311.6412.4613.2614.0714.8715.6816.4817.2918.0918.8919.6920.4921.2922.0937.2549.208.8729.66010.44711.23512.02512.81513.60514.39715.19015.98216.77517.56718.36019.15219.94720.74035.84047.767Dimensional DataDouble Strand Chain 200Size 200-2Pitch 2.500"Chain Inside Width 1.500"Roller Diameter 1.562"Nominal Tooth Width 1.344"Plate Thickness 4.161"7.2198.0988.8089.67310.39711.25311.98512.83513.57614.42015.16616.00516.75517.59018.34619.17834.25646.205222222222222222222D200B11D200B12D200B13D200B14D200B15D200B16D200B17D200B18D200B19D200B20D200B21D200B22D200B23D200B24D200B25D200B26D200C45D200C60† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.200-2Type B and CCatalogue †Max *Hub WeightNumber Type Style Bore Diameter LTB (lbs.)BBBBBBBBBBBBBBBBCCSSSDDDDDDDDDDDDDWW3³⁄₄4¹⁄₂4³⁄₄5¹⁄₂5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄5³⁄₄775¹⁄₂6¹⁄₂788¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂8¹⁄₂10105⁷⁄₈6¹⁄₄6³⁄₈6³⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈8¹⁄₂956.275.291.9112.7131.5151.1168.1186.3205.8222.8248.1270.9295.0320.2349.4366.7842.11270.7If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)PLATE THICKNESSTOOTH (NOMINAL)SprocketsOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBSTYLE STYPE BLTBSTYLE DTYPE BLTBSTYLE WTYPE CE-107

No.200Split Taper2 1/2” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType C2 1 /2” PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Style Hub LTB (L) OL P M C H (Ibs.)121314151617181920212223242526283032354045546010.83011.64312.45313.26214.06814.87415.67816.48217.28418.08618.88819.68920.48921.29022.08923.68825.28626.88329.27733.26637.25244.42349.2039.66010.44711.23512.02512.81513.60514.39715.19015.98216.77517.56718.36019.15219.94720.74022.33023.91725.50527.89031.86535.84042.99547.7678.0988.8089.67310.39711.25311.98512.83513.57614.42015.16616.00516.75517.59018.34619.17820.76822.35523.94326.30030.30334.25641.43346.205200R12200S13200S14200S15200S16200S17200U18200U19200U20200U21200U22200U23200U24200U25200U26200U28200U30200U32200U35200U40200U45200U54200U6066666666666666666666666R2S2S2S2S2S2U0U0U0U0U0U0U0U0U0U0U0U0U1U1U1U2U245 11 /165 11 /165 11 /165 11 /165 11 /163 3 /43 3 /43 3 /43 3 /43 3 /43 3 /43 3 /43 3 /43 3 /43 3 /43 3 /43 3 /45 5 /85 5 /85 5 /88 5 /88 5 /84 7/86 3 /46 3 /46 3 /46 3 /46 3 /45 1 /45 1 /45 1 /45 1 /45 1 /45 1 /45 1 /45 1 /45 1 /45 1 /45 1 /45 1 /47 1 /87 1 /87 1 /810 1 /810 1 /85 5 /327 1 /87 1 /87 1 /87 1 /87 1 /85 23 /325 23 /325 23 /325 23 /325 23 /325 23 /325 23 /325 23 /325 23 /325 23 /325 23 /325 23 /327 19 /327 19 /327 19 /3210 19 /3210 19 /321 1 /22 1 /22 1 /22 1 /22 1 /22 1 /22 17 /322 17 /322 17 /322 17 /322 17 /322 17 /322 17 /322 17 /322 17 /322 17 /322 17 /322 17 /322 7 /82 7 /82 7 /83 29 /323 29 /321.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.3891.38922 7 /82 7 /82 7 /82 7 /82 7 /81 5 /81 5 /81 5 /81 5 /81 5 /81 5 /81 5 /81 5 /81 5 /81 5 /81 5 /81 5 /82 7 /82 7 /82 7 /84 1 /44 1 /45 3 /46 3 /46 3 /46 3 /46 3 /46 3 /48 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /28 1 /235.352.257.561.071.079.076.583.791.399.4110.0117.0126.0140.0150.0169.0188.0212.0252.0306.0290.0385.0445.0Construction may not be exactly as shown. Solid or welded construction for sprockets may be substitued. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering. Refer to pages E-139 and E-140 for bushing specifications.Dimensional DataSingle Strand Chain 200Size 200Pitch 2.500"Chain Inside Width 1.500"Roller Diameter 1.562"Nominal Tooth Width 1.389"MSprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.HSTYLE 6TYPE CE-108

Stock Bore3” Pitch No.240All dimensions in inches unless otherwise stated.Sprocket Diameters3” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter1011121314151617181920212530354045546011.03012.02013.00013.97014.94015.91016.88017.85018.81019.78020.74021.70025.55030.34035.13039.92044.70053.31059.0409.70810.64811.59112.53613.48214.42915.37716.32717.27618.22719.17720.12923.93628.70033.46738.23743.00751.59557.3227.8338.6659.71610.56911.60712.47513.50214.38215.40116.28917.30218.19722.01426.82531.55936.36241.10649.72055.447240A10240A11240A12240A13240A14240A15240A16240A17240A18240A19240A20240A21240A25240A30240A35240A40240A45240A54240A60† Dimensions shown allow for standard keyway with set screw at 90°.* Hub diameter may vary to suit bore size.Dimensional DataSingle Strand Chain 240Size 240Pitch 3.000"Chain Inside Width 1.875"Roller Diameter 1.875"Nominal Tooth Width 1.738"Type ACatalogue Stock WeightNumber Bore (lbs.)1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈30.536.645.452.560.971.080.093.0103.0116.0130.0141.0206.0293.0403.0528.0681.01012.01261.0240B10240B11240B12240B13240B14240B15240B16240B17240B18240B19240B20240B21240B25240C30240C35240C40240C45240C54240C60DDDDDDDDDDDDDDDDDDDType B and CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (lbs.)BBBBBBBBBBBBBCCCCCC1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈4¹⁄₄4³⁄₄4³⁄₄5³⁄₈5³⁄₈5³⁄₈5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂5¹⁄₂6677776¹⁄₄777¹⁄₂7¹⁄₂7¹⁄₂888888899101010103³⁄₈3¹¹⁄₁₆3¹¹⁄₁₆3⁷⁄₈3⁷⁄₈3⁷⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈4¹⁄₈6¹⁄₄6¹⁄₄6³⁄₄6³⁄₄6³⁄₄6³⁄₄476674879810812414014916517519526041553067585011501420If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprocketsTYPE ALTBSTYLE DTYPE BLTBSTYLE DTYPE CE-109

No.2040Double Pitch1” Pitch Double Pitch Sprocket for C2040/A2040 Chain - 1” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter1112131415161718192021222324252628302.0002.1702.3202.4902.6402.8102.9703.1403.2903.4603.6103.7803.9304.1004.2604.4204.7405.0601.8522.0002.1522.3052.4582.6132.7682.9243.0803.2363.3923.5493.7063.8644.0214.1794.4944.8101.5371.6881.8241.9932.1332.3012.4442.6122.7572.9243.0703.2373.3863.5523.7013.8674.1824.498Type ACatalogue Stock WeightNumber Bore (lbs.)2040A232040A242040A252040A262040A282040A30† Dimensions shown allow for standard keyway with set screw at 90°.There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈0.770.840.911.001.101.30Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)2040B11 S ¹⁄₂ ¹³⁄₁₆ 1³⁄₈ ⁷⁄₈ 0.342040B12 S ¹⁄₂ 1 1²¹⁄₃₂ ⁷⁄₈ 0.442040B13 S ¹⁄₂ 1 1¹³⁄₁₆ ⁷⁄₈ 0.482040B14 S ¹⁄₂ 1 1¹³⁄₁₆ ⁷⁄₈ 0.602040B15 S ¹⁄₂ 1¹⁄₈ 1¹¹⁄₁₆ ⁷⁄₈ 0.662040B16 S ⁵⁄₈ 1³⁄₁₆ 1⁷⁄₈ ⁷⁄₈ 0.762040B17 S ⁵⁄₈ 1¹⁄₄ 2¹⁄₁₆ ⁷⁄₈ 1.002040B18 S ⁵⁄₈ 1³⁄₈ 2³⁄₁₆ ⁷⁄₈ 1.162040B19 S ⁵⁄₈ 1¹⁄₂ 2³⁄₈ ⁷⁄₈ 1.362040B20 S ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 1.542040B21 S ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 1.652040B22 S ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 2.002040B23 D ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 2.162040B24 D ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 2.252040B25 D ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 2.302040B26 D ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 2.402040B28 D ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 2.552040B30 D ⁵⁄₈ 1³⁄₄ 2¹⁄₂ 1 2.74Dimensional DataDouble Pitch Chain A2040 C2040Size 2040 2040Pitch 1.000" 1.000”Chain Inside Width 0.313" 0.313”Roller Diameter 0.313" 0.313”Nominal Tooth Width 0.284” 0.284”If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsOUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-110

Double Pitch1” PitchNo.2042 Double Pitch Sprocket for C2042 Chain - 1” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType ANo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter89101112131415161718192021222324252628303.0103.3503.6804.0104.3304.6604.9805.3105.6305.9506.2706.5906.9107.2407.5607.8808.2008.5208.8409.48010.1102.6132.9243.2363.5493.8644.1794.4944.8105.1265.4425.7596.0766.3926.7107.0277.3447.6617.9798.2968.9319.5671.9882.2552.6112.8883.2393.5233.8694.1584.5014.7945.1345.4305.7686.0666.4026.7027.0367.3387.6718.3078.942Catalogue Stock WeightNumber Bore (lbs.)2042A162042A172042A182042A192042A202042A212042A222042A232042A242042A252042A262042A282042A30† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1.31.61.82.02.42.62.83.13.23.53.74.75.0Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)2042B82042B92042B102042B112042B122042B132042B142042B152042B162042B172042B182042B192042B202042B212042B222042B232042B242042B252042B262042B282042B30SSSSSSSSDDDDDDDDDDDDD⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1⁹⁄₃₂1¹⁵⁄₃₂1³⁄₄1⁷⁄₈2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2¹⁄₄2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈2³⁄₈1⁷⁄₈2⁷⁄₃₂2³⁵⁄₆₄2⁵⁄₈3¹⁄₁₆3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂⁷⁄₈⁷⁄₈11111111111¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈0.721.021.501.682.222.562.722.903.103.403.563.724.724.845.185.045.585.966.226.787.56Dimensional DataDouble Pitch Chain C2042Size 2042Pitch 1.000"Chain Inside Width 0.313"Roller Diameter 0.625"Nominal Tooth Width 0.284”If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprocketsTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-111

No.2050Double Pitch1 1/4” Pitch Double Pitch Sprocket for C2050/A2050 Chain - 1¹⁄₄” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType ANo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter1112131415161718192021222324252628302.5002.7102.9003.1103.3103.5203.7103.9204.1204.3204.5204.7204.9205.1205.3205.5205.9206.3202.3152.5002.6902.8813.0733.2663.4603.6553.8504.0454.2414.4374.6334.8305.0265.2235.6176.0121.9122.1002.2702.4812.6562.8663.0463.2553.4363.6453.8294.0374.2224.4304.6164.8235.2175.612† Dimensions shown allow for standard keyway with set screw at 90°.There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.Catalogue Stock WeightNumber Bore (lbs.)2050A212050A222050A232050A242050A252050A262050A282050A30³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄1.21.31.41.61.71.82.12.5Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)2050B112050B122050B132050B142050B152050B162050B172050B182050B192050B202050B212050B222050B232050B242050B252050B262050B282050B30SSSSSSSSSSDDDDDDDD⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄¹³⁄₁₆11⁷⁄₃₂1⁹⁄₃₂1⁷⁄₁₆1¹⁹⁄₃₂1³⁄₄1²⁵⁄₃₂1³¹⁄₃₂2222222221³⁄₄1⁷⁄₈1¹⁵⁄₁₆22¹⁄₈2⁵⁄₁₆2⁹⁄₁₆2³⁄₄2⁷⁄₈33333333311111111111¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄0.620.800.821.001.221.441.681.942.242.302.402.542.663.303.423.623.784.58Dimensional DataDouble Pitch Chain A2050 C2050Size 2050 2050Pitch 1.250" 1.250”Chain Inside Width 0.375" 0.375”Roller Diameter 0.400" 0.400”Nominal Tooth Width 0.343” 0.343”If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsOUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-112

No.2060Double Pitch1 1/2” Pitch Double Pitch Sprocket for C2060/A2060 Chain - 1¹⁄₂” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType ANo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter1112131415161718192021222324252628303.0003.2503.4803.7403.9604.2204.4504.7004.9405.1905.4205.6705.9006.1506.3806.6307.1107.5902.7733.0003.2283.4573.6883.9204.1524.3864.6204.8545.0895.3245.5605.7966.0326.2686.7417.2152.2762.5312.7352.9883.1993.4513.6663.9174.1354.3854.6064.8555.0775.3275.5515.7996.2726.746† Dimensions shown allow for standard keyway with set screw at 90°.There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.Catalogue Stock WeightNumber Bore (lbs.)2060A192060A202060A212060A222060A232060A242060A252060A262060A282060A30³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄2.12.42.52.73.03.23.33.54.04.7Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)2060B11 S ³⁄₄ 1 2¹⁄₁₆1¹⁄₄ 1.142060B12 S ³⁄₄ 1³⁄₈ 2¹⁄₄ 1¹⁄₄ 1.462060B13 S ³⁄₄ 1⁷⁄₁₆ 2⁵⁄₁₆1¹⁄₄ 1.522060B14 S ³⁄₄ 1⁵⁄₈ 2¹⁄₂ 1¹⁄₄ 1.862060B15 S ³⁄₄ 1³⁄₄ 2¹⁄₂ 1¹⁄₄ 2.242060B16 S ³⁄₄ 1⁷⁄₈ 2³⁄₄ 1¹⁄₄ 2.642060B17 S ³⁄₄ 2³⁄₃₂ 3³⁄₃₂ 1¹⁄₄ 3.082060B18 S ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₄ 3.562060B19 D ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₂ 3.942060B20 D ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₂ 4.502060B21 D ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₂ 5.022060B22 D ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₂ 5.262060B23 D ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₂ 5.542060B24 D ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₂ 5.902060B25 D ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₂ 6.082060B26 D ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₂ 6.362060B28 D ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₂ 7.022060B30 D ³⁄₄ 2¹⁄₄ 3¹⁄₄ 1¹⁄₂ 7.54Dimensional DataDouble Pitch Chain A2060 C2060Size 2060 2060Pitch 1.500" 1.500”Chain Inside Width 0.500" 0.500”Roller Diameter 0.469" 0.469”Nominal Tooth Width 0.459” 0.459”If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsOUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-114

Double Pitch1 1/2” PitchNo.2062 Double Pitch Sprocket for C2062 Chain - 1¹⁄₂” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter89101112131415161718192021222324252628304.5205.0205.5206.0106.5006.9907.4707.9608.4408.9209.4109.89010.37010.85011.33011.81012.29012.77013.25014.21015.1703.9204.3864.5845.3245.7966.2686.7417.2157.6898.1638.6389.1139.58910.06410.54011.01611.49211.96812.44413.39714.3503.0453.4443.9794.3954.9215.3475.8666.3006.8147.2537.7638.2078.7149.1619.66510.11510.61711.07011.56912.52213.475† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.Catalogue Stock WeightNumber Bore (lbs.)2062A122062A132062A142062A152062A162062A172062A182062A192062A202062A212062A222062A232062A242062A252062A262062A282062A30Type A³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄11111111113.03.64.04.75.76.17.08.08.58.910.711.612.613.815.017.319.5Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)2062B82062B92062B102062B112062B122062B132062B142062B152062B162062B172062B182062B192062B202062B212062B222062B232062B242062B252062B262062B282062B30SSSSDDDDDDDDDDDDDDDDD³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄³⁄₄11111111111²⁷⁄₃₂2⁹⁄₃₂2⁹⁄₁₆2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2³⁄₄2²⁷⁄₃₂3¹¹⁄₃₂3⁵³⁄₆₄444444444¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂1¹⁄₂2.603.484.545.205.706.286.827.488.188.829.3611.1011.6613.2413.7814.9015.6616.8020.2021.8626.00Dimensional DataDouble Pitch Chain C2062Size 2062Pitch 1.500"Chain Inside Width 0.500"Roller Diameter 0.875"Nominal Tooth Width 0.459”If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprocketsTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-115

No.2080Double Pitch2” Pitch Double Pitch Sprocket for C2080/A2080 Chain - 2” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersType ANo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter11 4.01 3.694 3.07412 4.33 4.000 3.37513 4.64 4.304 3.64714 4.98 4.610 3.98515 5.29 4.917 4.26516 5.63 5.226 4.601 2080A1617 5.94 5.536 4.888 2080A1718 6.27 5.848 5.223 2080A1819 6.58 6.160 5.513 2080A1920 6.91 6.472 5.845 2080A2021 7.23 6.785 6.141 2080A2122 7.56 7.099 6.474 2080A2223 7.87 7.413 6.770 2080A2324 8.20 7.727 7.102 2080A2425 8.51 8.042 7.401 2080A2526 8.84 8.357 7.732 2080A2628 9.48 8.988 8.363 2080A2830 10.11 9.620 8.995 2080A30† Dimensions shown allow for standard keyway with set screw at 90°.There is a recessed groove in the hub to allow for chain clearance.* Hub diameter may vary to suit bore size.Catalogue Stock WeightNumber Bore (lbs.)11111111111³⁄₈1³⁄₈1³⁄₈3.13.54.04.44.45.05.66.26.67.07.99.010.6Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)2080B11 S 1 1¹⁄₂ 2¹³⁄₁₆ 1³⁄₈ 2.52080B12 S 1 1³⁄₄ 3 1³⁄₈ 3.22080B13 S 1 1⁷⁄₈ 3¹⁄₁₆ 1³⁄₈ 3.32080B14 S 1 2¹⁄₈ 3¹⁄₈ 1³⁄₈ 4.02080B15 S 1 2³⁄₈ 3⁷⁄₁₆ 1⁵⁄₈ 4.82080B16 D 1 2¹⁄₄ 3¹⁄₄ 1⁵⁄₈ 5.72080B17 D 1 2¹⁄₄ 3¹⁄₄ 1⁵⁄₈ 6.42080B18 D 1 2¹⁄₄ 3¹⁄₄ 1⁵⁄₈ 7.42080B19 D 1 2³⁄₄ 4 1⁵⁄₈ 7.72080B20 D 1 2³⁄₄ 4 1⁵⁄₈ 8.32080B21 D 1 2³⁄₄ 4 1⁵⁄₈ 9.42080B22 D 1 2³⁄₄ 4 1⁵⁄₈ 10.02080B23 D 1 2³⁄₄ 4 1⁵⁄₈ 10.52080B24 D 1 2³⁄₄ 4 1⁵⁄₈ 11.12080B25 D 1 2³⁄₄ 4 1⁵⁄₈ 12.02080B26 D 1³⁄₈ 3¹⁄₄ 4³⁄₄ 1⁷⁄₈ 14.82080B28 D 1³⁄₈ 3¹⁄₄ 4³⁄₄ 1⁷⁄₈ 16.62080B30 D 1³⁄₈ 3¹⁄₄ 4³⁄₄ 1⁷⁄₈ 17.8Dimensional DataDouble Pitch Chain A2080 C2080Size 2080 2080Pitch 2.000" 2.000”Chain Inside Width 0.625" 0.625”Roller Diameter 0.625" 0.625”Nominal Tooth Width 0.575” 0.575”If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsOUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-116

Double Pitch2” Pitch No.2082 Double Pitch Sprocket for C2082 Chain - 2” PitchAll dimensions in inches unless otherwise stated.Sprocket DiametersNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter89101112131415161718192021222324252628306.036.707.368.018.669.329.9610.6111.2611.9012.5413.1913.8314.4715.1115.7516.3917.0317.6718.9520.235.2265.8486.4727.0997.7278.3578.9889.62010.25210.88511.51812.15112.78513.41914.05314.68815.32315.95816.59317.86319.1344.1014.6345.3475.9026.6027.1717.8638.4429.1279.71310.39310.98511.66012.25612.92813.52814.19814.80115.46816.73818.009† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.Catalogue Stock WeightNumber Bore (lbs.)2082A112082A122082A132082A142082A152082A162082A172082A182082A192082A202082A212082A222082A232082A242082A252082A262082A282082A30Type A111³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈5.76.87.79.110.712.414.115.418.019.220.823.724.927.630.232.838.643.8Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (lbs.)2082B82082B92082B102082B112082B122082B132082B142082B152082B162082B172082B182082B192082B202082B212082B222082B232082B242082B252082B262082B282082B30SSSDDDDDDDDDDDDDDDDDD111111³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈1³⁄₈2¹⁷⁄₃₂2³⁄₄2³⁄₄2³⁄₄2³⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₄3¹⁄₂3¹⁄₂3¹⁄₂3⁵¹⁄₆₄4¹⁄₄4¹⁄₄4¹⁄₄4¹⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄4³⁄₄5¹⁄₄5¹⁄₄5¹⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1³⁄₄1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈1⁷⁄₈2226.48.29.210.111.215.015.817.819.321.422.924.426.728.439.632.234.937.841.547.754.5Dimensional DataDouble Pitch Chain C2082Size 2082Pitch 2.000"Chain Inside Width 0.625"Roller Diameter 1.125"Nominal Tooth Width 0.575”If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsOUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-117

Idler SprocketsAn Introduction to Tsubaki Idler SprocketsTsubaki offers a variety of different types of idler sprockets to fit a variety of applications, including the following standard types:Sprockets• Ball Bearing Idlers• Needle Bearing Idlers• Bronze Bushed Idlers (Oilite, Bronze, Brass)• Non-Metallic Idlers (Nylon/Nyloil, Derlin and other bushed idlers using custom materials)• Set Screw Locking Type IdlersTsubaki can offer idler sprockets for use with Roller Chain or Engineering Class Chain. Large or small, Tsubaki can supply almostany idler sprocket, including custom make-to-order. Tsubaki uses only quality bearing units when creating the idler sprockets.E-118

Idler Sprockets &Chain TensionersAdjustable Idler Sprockets Are Used To:• Obtain proper chain tension when neither driving nor driven shaft is adjustable.• Guide chain around an obstruction.• Prevent whipping action in the slack span of chain transmitting an uneven load.• Bring about greater chain wrap around a small sprocket, particularly if it is the lower sprocket in a vertical drive.• Take up slack chain caused by normal chain wear.• Provide for reversed direction of rotation of a sprocket in contact with the outside of the chain.Idler sprockets should not rotate at greater speeds than are allowable for drive sprockets of the same size. They should be mounted incontact with the “slack” span of chain, whenever possible. Mount them on the outside of the chain when the arc of chain wrap on thesmaller sprocket would otherwise be less than 120°. It is advisable that idler sprockets have at least three teeth in mesh with the chain.Inside mounted idlers usually account for quieter operation, especially if centers are short and speed is moderately high. Bronze Bushed Sprocket Idlers For Use With All Steel TightenersAll dimensions in inches unless otherwise stated.No. of Outside Catalogue Suggested Chain Hub Bushed WeightTeeth Diameter Number Tightener Number Diameter LTB Bore Diameter (lbs.)151313132119191715171513131513131.9902.3292.3292.9112.7133.2963.2963.7193.9794.4625.3055.8216.9869.2839.31811.64235B15T41B13T40B13T50B13T35B21T41B19T40B19T50B17T60B15T60B17T80B15T100B13T120B13T140B15T160B13T200B13T000011111222233335414050354140506060801001201401602001³⁄₈1⁹⁄₁₆1⁹⁄₁₆22¹⁄₈2⁷⁄₁₆2⁷⁄₁₆2⁵⁄₈2¹¹⁄₁₆2⁷⁄₈3¹⁄₂44¹⁄₂5³⁄₄5³⁄₄5³⁄₄¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆¹⁵⁄₁₆1¹⁄₁₆1¹⁄₁₆1¹⁄₁₆1¹⁄₁₆1¹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆2¹⁄₂2¹⁄₂2¹⁄₂NOTE: Idlers other than stock furnished on a made-to-order basis.Idler rpm should not exceed 2500 and radial loading should be less than 50 pounds.¹⁄₂¹⁄₂¹⁄₂¹⁄₂⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1¹⁄₈1³⁄₄1³⁄₄1³⁄₄.32.52.52.97.821.301.501.802.503.305.605.7013.0027.3026.4058.00OUTSIDE DIAMETERBORELTBSTYLE SHUB DIAMETER1/4" ALEMITE5/16"2GφGLHGJ EPADJUSTING SCREWGREASE PORTHARD & GROUNDIDLER SHAFTDF (ADJUSTABLE)CAKMBSprocketsIf the sprocket needed is not listed above, please contactTsubaki for made-to-order custom sprockets. Chain TensionersAll dimensions in inches unless otherwise stated.Weight *SuggestedSize A B C D E F G 2G H J K L M P (lbs.) Chain#0-B#1-B#2-B#3-B5⁷⁄₈913141¹⁄₂2345¹⁄₄8¹⁄₈11⁷⁄₈12⁵⁄₈.500.8751.1251.75011³⁄₄2⁷⁄₈3¹⁄₈2¹⁄₂4¹⁄₂66* Single-strand chain. For multiple-strand chain, use larger tensioner.⁹⁄₃₂¹¹⁄₃₂⁹⁄₁₆⁹⁄₁₆³⁄₈¹⁄₂³⁄₄³⁄₄2¹³⁄₁₆45¹¹⁄₁₆6¹⁄₄1⁵⁄₁₆1⁵⁄₈2⁵⁄₃₂2³⁄₁₆1³⁄₈1³⁄₄2⁷⁄₈3¹⁄₄1¹⁄₄1¹⁄₂22³⁄₈¹⁄₂⁵⁄₈³⁄₄³⁄₄11¹⁄₂21.02.56.012.0#35,40,41#40,50,60#80,100,120#140,160,200E-119

Idler SprocketsWOUTSIDE DIAMETERBORELSprockets High Speed Idler Hardened Tooth SprocketsAll dimensions in inches unless otherwise stated.No. of Catalogue Chain Outside WeightTeeth Number Size Diameter Bore L W (Ibs.)201718151713151235BB20H40BB17H40BB18H50BB15H50BB17H60BB13H60BB15H80BB12H35404050506060802.602.973.143.323.723.513.984.36NOTE: Idlers other than stock furnished on a made-to-order basis.Idler rpm should not exceed 2500 and radial loading should be less than 50 pounds..638.638.638.638.638.638.638.750.72.72.72.72.72.72.72.61.168.284.284.343.343.459.459.5750.380.520.530.750.780.761.061.50 Radial Load Capacity at Various Speeds (Outer Race Rotating)All values in pounds.Description80BB12R.P.M.35BB20-60BB1350 100 300 500 750 1000 1200 1500 1800 2400 2600 3000 3600 4000 4500 5000650 515 357 300 265 240 225 208 195 179 173 155 156 151 143 1401630 1290 895 755 665 600 565 523 493 447 434 415 - - - -Ratings shown above are based on an average bearing life of 2500 hours.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-120

BS/DINStock Bore3/8” PitchNo.06BAll dimensions in millimeters unless otherwise stated.Sprocket DiametersType A³⁄₈” PitchNo. of Outside Pitch Caliper Catalogue Stock WeightTeeth Diameter Diameter Diameter Number Bore (kg.)8910111213141516171819202122232425262728293028.731.935.038.241.344.447.450.553.656.759.762.865.968.972.075.078.181.184.287.290.393.397.024.927.930.833.836.839.842.845.848.851.854.957.960.963.966.970.073.076.079.082.185.188.191.118.521.524.527.530.533.536.539.542.545.548.551.554.557.660.663.666.769.772.775.778.781.884.8H06BA15H06BA16H06BA17H06BA18H06BA19H06BA20H06BA21H06BA22H06BA23H06BA24H06BA25H06BA26H06BA27H06BA28H06BA29H06BA30† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.81010101010101010101010101010100.070.080.180.110.120.130.140.150.170.190.200.210.220.230.250.27Type BCatalogue Stock †Max. *Hub WeightNumber Bore Bore Diameter LTB Style (kg.)H06BB8H06BB9H06BB10H06BB11H06BB12H06BB13H06BB14H06BB15H06BB16H06BB17H06BB18H06BB19H06BB20H06BB21H06BB22H06BB23H06BB24H06BB25H06BB26H06BB27H06BB28H06BB29H06BB308888810101010101010101212121212121212121291112141618162022252528303032323235383838383813162023262931343740434649505152545760606060602222222525252525252828282828282828282828282830SSSSSSSSSSSSSSSSSSSSSSS0.030.040.060.090.100.110.120.140.180.200.230.250.310.360.370.390.400.410.420.440.450.470.48Dimensional DataSingle Strand Chain 06B 06BSize 06B 06BPitch 0.375" 9.5mmInside Width 0.225” 5.7mmRoller Diameter 0.250" 6.4mmNominal Tooth Width 0.205" 5.2mmTOOTH (NOMINAL)TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETERSprocketsLTBTYPE ASTYLE STYPE BE-121

No.06BBS/DINStock Bore3/8” PitchAll dimensions in millimeters unless otherwise stated.Sprocket Diameters³⁄₈” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter3235363840424548545760647072768084909596114102.4111.6114.6120.7126.7132.8141.9151.0169.3178.4187.4199.6217.8223.9236.0248.1260.3278.5293.6296.7351.397.2106.3109.3115.4121.4127.5136.6145.6163.8172.9182.0194.1212.3218.4230.5242.6254.7272.9288.1291.1345.796.899.9102.9109.0115.1121.1130.2139.3157.4166.6175.6187.8206.0212.0224.1236.3248.4266.6281.7284.7339.306BA3206BA3506BA3606BA3806BA4006BA4206BA4506BA4806BA5406BA5706BA6006BA6406BA7006BA7206BA7606BA8006BA8406BA9006BA9506BA9606BA114Type ACatalogue Stock WeightNumber Bore (kg.)† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.1212121414141414141818181818181818181818180.200.270.280.430.450.480.510.540.610.860.910.971.061.091.451.531.601.722.182.203.1306BB3206BB3506BB3606BB3806BB4006BB4206BB4506BB4806BB5406BB5706BB6006BB6406BB7006BB7206BB7606BB8006BB8406BB9006BB9506BB9606BB114SSSSSSSSSSEEEEEEEEEEE141416161616161616191919191919191919191919Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)4040454545454545454545454545454545525252526565707070707575757575757575757575757575753030303030303030303030303030303030303030300.560.680.710.770.810.850.910.971.091.271.341.431.561.601.912.012.112.262.612.643.63Dimensional DataSingle Strand Chain 06B 06BSize 06B 06BPitch 0.375" 9.5mmInside Width 0.225” 5.7mmRoller Diameter 0.250" 6.4mmNominal Tooth Width 0.205" 5.2mmTOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsOUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE ETYPE BE-122

BS/DINStock Bore1/2” PitchNo.08BAll dimensions in millimeters unless otherwise stated.Sprocket DiametersType A¹⁄₂” PitchNo. of Outside Pitch Caliper Catalogue Stock WeightTeeth Diameter Diameter Diameter Number Bore (kg.)910111213141516171819202122232425262728293042.546.750.855.059.263.367.471.575.679.683.787.891.996.0100.0104.1108.2112.2116.3120.3124.4128.537.141.145.149.153.157.161.165.169.173.177.281.285.289.293.397.3101.3105.4109.4113.4117.5121.528.632.636.640.644.648.652.656.660.664.668.772.776.780.784.788.892.896.9100.9104.9109.0113.0H08BA12H08BA13H08BA14H08BA15H08BA16H08BA17H08BA18H08BA19H08BA20H08BA21H08BA22H08BA23H08BA24H08BA25H08BA26H08BA27H08BA28H08BA29H08BA30† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.101010101010101010121212121216161616150.080.100.120.140.150.160.200.210.250.260.300.330.370.400.430.440.500.550.57H08BB9H08BB10H08BB11H08BB12H08BB13H08BB14H08BB15H08BB16H08BB17H08BB18H08BB19H08BB20H08BB21H08BB22H08BB23H08BB24H08BB25H08BB26H08BB27H08BB28H08BB29H08BB30SSSSSSSSSSSSSEEEEEEEEE10101010101010121212121212121214141616161616Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)1520222225283032353840424548515353535353535321263034384246505457646770737882828282828289252525282828282828282828282828282830303030300.140.150.170.240.250.310.330.370.510.540.650.760.820.881.051.051.131.151.191.301.331.36Dimensional DataSingle Strand Chain 08B 08BSize 08B 08BPitch0.500" 12.7mmInside Width 0.305” 7.8mmRoller Diameter 0.335" 8.5mmNominal Tooth Width 0.290" 7.4mmTOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprocketsTYPE ALTBSTYLE STYPE BLTBSTYLE ETYPE BE-123

No.08BBS/DINStock Bore1/2” PitchAll dimensions in millimeters unless otherwise stated.Sprocket Diameters¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter313233343536373839404245485457606470727680849596114132.5136.5140.6144.7148.7152.8156.8160.9164.9169.0177.1189.2201.4225.7237.8250.0266.1290.4298.5314.7330.9347.0391.5395.6468.3125.5129.6133.6137.6141.7145.7149.8153.8157.8161.9169.9182.1194.2218.4230.5242.7258.8283.1291.2307.3323.5339.7384.1388.2460.9117.0121.1125.1129.1133.2137.2141.2145.3149.3153.4161.4173.6185.7209.1222.0234.2250.3274.6282.6298.8315.0331.0375.6379.6452.4Type ACatalogue Stock WeightNumber Bore (kg.)08BA3108BA3208BA3308BA3408BA3508BA3608BA3708BA3808BA3908BA4008BA4208BA4508BA4808BA5408BA5708BA6008BA6408BA7008BA7208BA7608BA8008BA8408BA9508BA9608BA114† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.151515151515151518181818181818181818181818182424240.640.670.710.740.770.830.870.910.921.011.131.431.462.012.272.032.173.283.513.704.634.575.455.516.54Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)08BB3108BB3208BB3308BB3408BB3508BB3608BB3708BB3808BB3908BB4008BB4208BB4508BB4808BB5408BB5708BB6008BB6408BB7008BB7208BB7608BB8008BB8408BB9508BB9608BB114EEEEEEEEEEEEEEEEEEEEEEEEE1616161616161616191919191919191919191919191925252560606060606060606060606064646464646464646464646464898989898989898989898989100100100100100100100100100100100100100303030303035353535353535353535353535353535353535351.411.461.511.561.611.691.741.781.831.881.972.112.763.113.283.453.684.024.135.736.036.338.908.9911.17Dimensional DataSingle Strand Chain 08B 08BSize 08B 08BPitch 0.500" 12.7mmInside Width 0.305” 7.8mmRoller Diameter 0.335" 8.5mmNominal Tooth Width 0.290" 7.4mmTOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETERLTBTYPE ASTYLE ETYPE BE-124

BS/DINStock Bore5/8” PitchNo.10BAll dimensions in millimeters unless otherwise stated.Sprocket Diameters⁵⁄₈” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter891011121314151617181920212223242526272829303132333435363747.953.158.463.668.873.979.184.289.394.499.6104.7109.8114.8119.9125.0130.1135.2140.3145.3150.4155.5160.6165.6170.7175.8180.8185.9191.0196.041.546.451.456.461.366.371.376.481.486.491.496.5101.5106.5111.6116.6121.6126.7131.7136.7141.8146.8151.9156.9162.0167.0172.1177.1182.2187.231.336.341.246.251.256.261.266.271.276.281.386.391.396.4101.4106.4111.5116.5121.5126.6131.6136.7141.7146.8151.8156.8161.9166.9172.0177.0Type A† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.Catalogue Stock WeightNumber Bore (kg.)H10BA12H10BA13H10BA14H10BA15H10BA16H10BA17H10BA18H10BA19H10BA20H10BA21H10BA22H10BA23H10BA24H10BA25H10BA26H10BA27H10BA28H10BA29H10BA3010BA3110BA3210BA3310BA3410BA3510BA3610BA3712121212121212161616161615151518181818181818181818180.150.190.230.250.310.350.390.430.480.510.590.650.680.730.780.890.931.071.151.271.231.421.451.511.731.81Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)H10BB8H10BB9H10BB10H10BB11H10BB12H10BB13H10BB14H10BB15H10BB16H10BB17H10BB18H10BB19H10BB20H10BB21H10BB22H10BB23H10BB24H10BB25H10BB26H10BB27H10BB28H10BB29H10BB3010BB3110BB3210BB3310BB3410BB3510BB3610BB37SSSSSSSSSSSSSEEEEEEEEEEEEEEEEE1212121212121212121212161616161616161619191919191919191919191619222532333638444748515151515151515151515157575757575757572227323743485357636773767676767676767676767682828282828282822525252525252525252525252525252532323232323232323232323232320.090.140.230.270.320.360.450.590.680.820.911.041.131.181.271.451.501.591.631.681.721.912.042.132.272.332.362.482.562.68Dimensional DataSingle Strand Chain 10B 10BSize 10B 10BPitch 0.625" 15.9mmInside Width 0.380” 9.7mmRoller Diameter 0.400" 10.2mmNominal Tooth Width 0.361" 9.2mmIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE ETYPE BE-125

No.10BBS/DINStock Bore5/8” PitchAll dimensions in millimeters unless otherwise stated.Sprocket Diameters⁵⁄₈” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter383940414243444546474849505152535455565758596070727680849596112114201.1206.2211.2216.3221.4226.4231.5236.5241.6246.7251.7256.8261.9266.9272.0277.0282.1287.1292.2297.3302.3307.4312.4363.0373.1393.3413.6433.8489.4494.5575.3580.4192.2197.3202.3207.4212.4217.5222.5227.6232.6237.7242.7247.8252.8257.9262.9268.0273.0278.1283.1288.2293.2298.3303.3353.8363.9384.2404.4424.6480.1485.2566.0576.1182.1187.1192.2197.2202.3207.3212.4217.4222.5227.5232.6237.6242.7247.7252.8257.8262.9267.9273.0278.0283.1288.1293.2343.7353.8374.0394.2414.4470.0475.0555.9560.9Type ACatalogue Stock WeightNumber Bore (kg.)10BA3810BA3910BA4010BA4110BA4210BA4310BA4410BA4510BA4610BA4710BA4810BA4910BA5010BA5110BA5210BA5310BA5410BA5510BA5610BA5710BA5810BA5910BA6010BA7010BA7210BA7610BA8010BA8410BA9510BA9610BA11210BA114† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.18181818181818181818242424242424242424242424242424242424242424241.882.002.022.202.262.382.462.692.912.952.983.203.223.323.623.673.763.884.044.254.674.764.906.356.919.119.5310.0212.2512.4317.1017.84Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)10BB3810BB3910BB4010BB4110BB4210BB4310BB4410BB4510BB4610BB4710BB4810BB4910BB5010BB5110BB5210BB5310BB5410BB5510BB5610BB5710BB5810BB5910BB6010BB7010BB7210BB7610BB8010BB8410BB9510BB9610BB11210BB114EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE19191919191919191919252525252525252525252525252525252525252525255757575757575764646464646464646464646464646464646464707070707070828282828282829595959595959595959595959595959595959510810810810810810832323232323232323232323232323232323232323232324444444444444444442.722.862.953.013.163.203.443.733.853.894.184.214.404.484.644.754.864.965.225.275.365.595.908.248.8411.0311.2211.5714.5714.9319.0520.61SprocketsDimensional DataSingle Strand Chain 10B 10BSize 10B 10BPitch 0.625" 15.9mmInside Width 0.380” 9.7mmRoller Diameter 0.400" 10.2mmNominal Tooth Width 0.361" 9.2mmIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBORETOOTH (NOMINAL)OUTSIDE DIAMETERBORETOOTH (NOMINAL)HUB DIAMETERLTBE-126TYPE ASTYLE ETYPE B

BS/DINStock Bore3/4” PitchNo.12BAll dimensions in millimeters unless otherwise stated.Sprocket Diameters³⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter1112131415161718192021222324252627282930313233343536373876.382.588.794.9101.9107.2113.3119.5125.6131.7137.8143.9150.0156.1162.2168.3174.4180.5186.6192.7198.8204.8210.9217.0223.1229.2235.3241.367.673.679.685.691.697.7103.7109.7115.7121.8127.8133.9139.9146.0152.0158.0164.1170.1176.2182.3188.3194.4200.4206.5212.5218.6224.6230.755.661.567.573.579.685.691.697.6103.7109.7115.8121.8127.8133.9139.9146.0152.0158.1164.1170.2176.2182.3188.3194.4200.5206.5212.6218.6Type ACatalogue Stock WeightNumber Bore (kg.)H12BA11H12BA12H12BA13H12BA14H12BA15H12BA16H12BA17H12BA18H12BA19H12BA20H12BA21H12BA22H12BA23H12BA24H12BA25H12BA26H12BA27H12BA28H12BA29H12BA3012BA3112BA3212BA3312BA3412BA3512BA3612BA3712BA38† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.141414141414141414141616161919191919191919191919191919240.360.420.480.540.600.680.770.850.951.081.151.241.331.471.631.721.911.992.442.282.492.622.772.913.193.213.523.67Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)H12BB11H12BB12H12BB13H12BB14H12BB15H12BB16H12BB17H12BB18H12BB19H12BB20H12BB21H12BB22H12BB23H12BB24H12BB25H12BB26H12BB27H12BB28H12BB29H12BB3012BB3112BB3212BB3312BB3412BB3512BB3612BB3712BB38SSSSSSSSEEEEEEEEEEEEEEEEEEEE121212121216161616162020202020202020202020202020202020253235384245505252606464646767676767676767676767676767677047535964707580809090100100100100100100100100100100100100100100100100100107353535353535353535354040404040404040404040404040404040400.530.670.750.911.141.271.461.691.782.102.272.382.492.622.782.893.053.123.303.443.503.753.823.994.104.354.644.92Dimensional DataSingle Strand Chain 12B 12BSize 12B 12BPitch 0.750" 19.1mmInside Width 0.460” 11.7mmRoller Diameter 0.475" 12.1mmNominal Tooth Width 0.437" 11.1mmTOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprocketsTYPE ALTBSTYLE STYPE BLTBSTYLE ETYPE BE-127

No.12BBS/DINStock Bore3/4” PitchAll dimensions in millimeters unless otherwise stated.Sprocket Diameters³⁄₄” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter39404142434445464748505457606570727680849596114247.4253.5259.6265.6271.7277.8283.9289.9296.0302.1314.2338.5356.7374.9405.3435.6447.7472.0496.3520.6587.3589.3702.5236.7242.8248.9254.9261.0267.0273.1279.2285.2291.3303.4327.6345.8364.0394.3424.6436.7461.0485.2509.5576.2582.2691.4224.7230.7236.8242.9248.9255.0261.0267.1273.1279.2291.3315.6333.7351.9382.2412.5424.7448.9473.2497.4564.1570.2679.3Type ACatalogue Stock WeightNumber Bore (kg.)12BA3912BA4012BA4112BA4212BA4312BA4412BA4512BA4612BA4712BA4812BA5012BA5412BA5712BA6012BA6512BA7012BA7212BA7612BA8012BA8412BA9512BA9612BA114† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.24242424242525252525253232323232323232323232323.874.004.244.534.584.995.145.335.705.756.457.338.119.1910.6512.4513.2214.7820.7521.7823.4623.7128.16Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)12BB3912BB4012BB4112BB4212BB4312BB4412BB4512BB4612BB4712BB4812BB5012BB5412BB5712BB6012BB6512BB7012BB7212BB7612BB8012BB8412BB9512BB9612BB114EEEEEEEEEEEEEEEEEEEEEEE2525252525252525252525323232323232323232323232707070707070707070707070707070708080808092929210710710710710710710710710710710711011011011011012012012012014014014040404040404040404040404545454545505050505555555.155.225.515.785.906.306.346.626.807.188.019.3010.1011.4413.1214.0115.5017.2619.0021.0723.8326.6133.98Dimensional DataSingle Strand Chain 12B 12BSize 12B 12BPitch 0.750" 19.1mmInside Width 0.460” 11.7mmRoller Diameter 0.475" 12.1mmNominal Tooth Width 0.437" 11.1mmTOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETERLTBTYPE ASTYLE ETYPE BE-128

BS/DINStock Bore1” PitchNo.16BAll dimensions in millimeters unless otherwise stated.Sprocket Diameters1” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter11121314151617181920212223242526272829303132333435101.7110.0118.3126.5134.7142.9151.1159.3167.5175.6183.8191.9200.0208.2216.3224.4232.6240.7248.8256.9265.0273.1281.2289.3297.590.298.1106.1114.2122.2130.2138.2146.3154.3162.4170.4178.5186.6194.6202.7210.7218.8226.9234.9243.0251.1259.1267.2275.3283.474.382.390.398.3106.3114.3122.4130.4138.4146.5154.5162.6170.7178.7186.8194.8202.9211.0219.1227.1235.2243.3251.3259.4267.5Type ACatalogue Stock WeightNumber Bore (kg.)H16BA11H16BA12H16BA13H16BA14H16BA15H16BA16H16BA17H16BA18H16BA19H16BA20H16BA21H16BA22H16BA23H16BA24H16BA25H16BA26H16BA27H16BA28H16BA29H16BA3016BA3116BA3216BA3316BA3416BA35† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.141414141414142424242424242424303030303232323232320.820.911.041.221.361.541.812.002.132.492.632.823.043.453.633.904.314.584.815.225.565.906.246.586.92Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)H16BB11H16BB12H16BB13H16BB14H16BB15H16BB16H16BB17H16BB18H16BB19H16BB20H16BB21H16BB22H16BB23H16BB24H16BB25H16BB26H16BB27H16BB28H16BB29H16BB3016BB3116BB3216BB3316BB3416BB35SSSSSEEEEEEEEEEDDDDDDDDDD16161616162025252525252525252532323232323232323232414752606267677070707070707070808080808080808080806372798896100102108108108108108108108108120120120120120120120120120120404040404045454546455050505050505050505050505050501.451.821.822.092.593.003.183.773.864.094.544.995.085.545.767.037.537.587.948.268.628.989.339.6910.05Dimensional DataSingle Strand Chain 16B 16BSize 16B 16BPitch 1.000" 25.4mmInside Width 0.670” 17.0mmRoller Diameter 0.625" 15.9mmNominal Tooth Width 0.637" 16.2mmIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).SprocketsE-129

No.16BBS/DINStock Bore1” PitchAll dimensions in millimeters unless otherwise stated.Sprocket Diameters1” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter3637383940414243444546474849505457606570727680849095305.6313.7321.8329.9338.0346.1354.2362.3370.4378.5386.6394.7402.8410.9419.0451.3475.6499.9540.4580.8597.0629.4661.7694.1742.6783.0291.4299.5307.6315.7323.7331.8339.9348.0356.1364.1372.2380.3388.4396.4404.5436.8461.1485.3525.7566.2582.3614.6647.0679.3727.8768.2275.6283.6291.7299.8307.9315.9324.0332.1340.2348.2356.3364.4372.5380.6388.6421.0445.2469.5509.9550.3566.4598.8631.1663.4711.9752.3Type ACatalogue Stock WeightNumber Bore (kg.)16BA3616BA3716BA3816BA3916BA4016BA4116BA4216BA4316BA4416BA4516BA4616BA4716BA4816BA4916BA5016BA5416BA5716BA6016BA6516BA7016BA7216BA7616BA8016BA8416BA9016BA95† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.32323232323232323232323232323232323232404040404040407.267.607.948.489.019.5510.0910.6211.1611.7012.2312.7712.3113.8514.3816.5318.1419.7522.4325.4727.9432.8937.8442.7850.2156.39Type B and CCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)16BB3616BB3716BB3816BB3916BB4016BB4116BB4216BB4316BB4416BB4516BB4616BB4716BB4816BB4916BB5016BB5416BB5716BB6016BB6516BC7016BC7216BC7616BC8016BC8416BC9016BC95DDDDDDDDDDDDDDDDDDDDDDDDDD323232323232323232323232323232323232324040404040404080808080808080808080808080808085858585108108108108108108108120120120120120120120120120120120120120120120130130130130159159159159159159159505050505050505050505050505050505050509090909090909010.4110.7611.1211.4811.8312.1912.5512.9113.2713.6213.9814.3414.7015.0515.4120.9922.1623.3325.2733.5935.4839.2443.0046.7752.4157.12Dimensional DataSingle Strand Chain 16B 16BSize 16B 16BPitch 1.000" 25.4mmInside Width 0.670” 17.0mmRoller Diameter 0.625" 15.9mmNominal Tooth Width 0.637" 16.2mmSprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-130

BS/DINStock Bore1 1/4” PitchNo.20BAll dimensions in millimeters unless otherwise stated.Sprocket DiametersType A1¹⁄₄” PitchNo. of Outside Pitch Caliper Catalogue Stock WeightTeeth Diameter Diameter Diameter Number Bore (kg.)89101112131415161718192021222324252627282930313233343536373895.7106.3116.8127.2137.5147.9158.2168.4178.7188.9199.1209.3219.5229.7239.9250.0260.2270.4280.5290.7300.8311.0321.1331.3341.4351.6361.7371.8382.0392.1402.283.092.8102.8112.7122.7132.7142.7152.7162.8172.8182.8192.9203.0213.0223.1233.2243.3253.3263.4273.5283.6293.7303.8313.8323.9334.0344.1354.2364.3374.4384.563.973.883.793.6103.6113.6123.6133.7143.7153.7163.8173.8183.9194.0204.0214.1224.2234.3244.4254.4264.5274.6284.7294.8304.9315.0325.1335.1345.2355.3365.4H20BA8H20BA9H20BA10H20BA11H20BA12H20BA13H20BA14H20BA15H20BA16H20BA17H20BA18H20BA19H20BA20H20BA21H20BA22H20BA23H20BA24H20BA25H20BA26H20BA27H20BA28H20BA29H20BA3020BA3120BA3220BA3320BA3420BA3520BA3620BA3720BA38† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.252525252525252524243030303232323232323232323232323232323232320.630.951.271.591.912.182.492.683.083.543.814.314.585.175.725.996.626.947.628.358.859.439.9810.7311.4912.2413.0013.7514.5015.2516.01Type BCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)H20BB8H20BB9H20BB10H20BB11H20BB12H20BB13H20BB14H20BB15H20BB16H20BB17H20BB18H20BB19H20BB20H20BB21H20BB22H20BB23H20BB24H20BB25H20BB26H20BB27H20BB28H20BB29H20BB3020BB3120BB3220BB3320BB3420BB3520BB3620BB3720BB38SSSSSSSDDDDDDDDDDDDDDDDDDDDDDDD2525252525252525253232323232323232323232323232323232323232323257576070767676767676767676767684848484848484848484848484848484485869799098106114114114114114114114114114114114127127127127127127127127127127127127127484848484841414444444451515151515151515151515151515151646464641.041.451.862.402.953.003.404.314.634.995.445.906.357.037.718.168.629.079.5310.4311.3411.7612.0212.7713.5214.5915.6618.7417.5118.1718.82Dimensional DataSingle Strand Chain 20B 20BSize 20B 20BPitch 1.250" 31.8mmInside Width 0.770” 19.6mmRoller Diameter 0.750" 19.1mmNominal Tooth Width 0.732" 18.6mmTOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-131

No.20BBS/DINStock Bore1 1/4” PitchAll dimensions in millimeters unless otherwise stated.Sprocket DiametersType A1¹⁄₄” PitchNo. of Outside Pitch Caliper Catalogue Stock WeightTeeth Diameter Diameter Diameter Number Bore (kg.)394041424344454647484950515253545556575859607072768084909596412.3422.5432.6442.7452.8463.0473.1483.2493.3503.5513.6523.7533.8543.9554.1564.2574.3584.4594.5604.6614.8624.9726.0746.2786.7827.1867.6928.3978.8988.9394.6404.7414.8424.9435.0445.1455.2465.3475.4485.5495.6505.7515.8525.9536.0546.1556.2566.3576.4586.5596.6608.7707.7727.9768.3808.7849.1909.8960.3970.4375.5385.6395.7405.8415.9426.0436.1446.2456.3466.4476.5486.6496.7506.8516.9527.0537.1547.2557.3567.4577.5587.6688.6708.8749.3798.7830.1890.7941.2951.320BA3920BA4020BA4120BA4220BA4320BA4420BA4520BA4620BA4720BA4820BA4920BA5020BA5120BA5220BA5320BA5420BA5520BA5620BA5720BA5820BA5920BA6020BA7020BA7220BA7620BA8020BA8420BA9020BA9520BA96† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.32323232323232323232323240404040404040404040404040404040404016.7617.5218.2719.0319.7820.5321.2922.0422.7923.5524.3025.0624.4325.8527.2725.7030.1231.3432.9635.8037.2238.6452.8555.7061.3867.0672.7581.27102.42103.84Type B and CCatalogue Stock †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)20BB3920BB4020BB4120BB4220BB4320BB4420BB4520BB4620BB4720BB4820BB4920BB5020BB5120BB5220BB5320BC5420BC5520BC5620BC5720BC5820BC5920BC6020BC7020BC7220BC7620BC8020BC8420BC9020BC9520BC96DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD3232323232323232324040404040404040404040404040404040404040408484848484848484841021021021021021021021021021021021021021331331331331331331331331271271271271271271271271271521521521521521521521521521521521521521781781781781781781781786464646464646464646464646464648282828282828295959595959511411419.7821.2722.0722.8623.4023.7524.4926.3128.1229.9431.7633.5735.3937.2139.0232.9034.7736.6338.5040.3742.2444.1065.3667.2370.9874.7078.4384.03117.18117.56SprocketsDimensional DataSingle Strand Chain 20B 20BSize 20B 20BPitch 1.250" 31.8mmInside Width 0.770” 19.6mmRoller Diameter 0.750" 19.1mmNominal Tooth Width 0.732" 18.6mmIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE DTYPE BLTBSTYLE DTYPE CE-132

BS/DINStock Bore1 1/2” PitchNo.24BAll dimensions in millimeters unless otherwise stated.Sprocket Diameters1¹⁄₂” PitchNo. of Outside Pitch CaliperTeeth Diameter Diameter Diameter91011121314151617181920212223242526272829303132333435363842454857606876127.5140.1152.6165.1177.4189.8202.1214.4226.7238.9251.2263.4275.6287.9300.1312.3324.5336.6348.8361.0373.2385.4397.5409.7421.9434.0446.2458.3482.7531.3567.7604.2713.4749.9847.0944.0111.4123.3135.2147.2159.2171.2183.3195.3207.4219.4231.5243.6255.6267.7179.8291.9304.0316.1328.2340.3352.4364.5376.6388.7400.8412.9425.0437.2461.4509.8546.2482.5691.6728.0825.0922.086.097.9109.8121.8133.8145.8157.9169.9181.9194.0206.1218.2230.2242.3254.4266.5278.6290.7302.8314.9327.0339.1351.2363.3375.4387.5399.6411.7436.0484.4520.8557.1666.2702.6799.6896.6H24BA9H24BA10H24BA11H24BA12H24BA13H24BA14H24BA15H24BA16H24BA17H24BA18H24BA19H24BA20H24BA21H24BA22H24BA23H24BA24H24BA25H24BA26H24BA27H24BA28H24BA29H24BA3024BA3124BA3224BA3324BA3424BA3524BA3624BA3824BA4224BA4524BA4824BA5724BA6024BA6824BA76Type ACatalogue Stock WeightNumber Bore (kg.)† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.2020202020323232323232323232323232404040404040404040404040404040404040401.691.882.062.683.063.724.314.865.446.137.037.948.629.7610.4311.3512.4713.3914.5315.8917.0218.3920.0221.6623.2924.9326.5628.1931.4640.9948.1455.2976.7385.19107.74130.30H24BB9H24BB10H24BB11H24BB12H24BB13H24BB14H24BB15H24BB16H24BB17H24BB18H24BB19H24BB20H24BB21H24BB22H24BB23H24BB24H24BB25H24BB26H24BB27H24BB28H24BB29H24BB3024BB3124BB3224BB3324BB3424BB3524BB3624BB3824BC4224BC4524BC4824BC5724BC6024BC6824BC76BBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCSSSSSSSSDDDDDDDDDDDDDDDDDDDDDDDDDDDDType B and CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (kg.)2020252525323232323232323232323232404040404040404040404040404040404040404552606776869292929292929292929292102102102102102102102102102102102102102102102133133133133698090102114127140140140140140140140140140140140150150150150150150150150150150152152152152152178178178191454550505060606060606060606060606065656565656565656565656595951021021021021142.022.613.774.775.916.687.499.089.7610.4911.2112.2613.3813.6714.7415.4816.3819.4320.3921.3422.7924.2526.1928.1230.0531.9933.9335.8639.7345.3150.7157.4376.0580.0593.39129.62Dimensional DataSingle Strand Chain 24B 24BSize 24B 24BPitch 1.500" 38.1mmInside Width 1.000” 25.4mmRoller Diameter 1.000" 25.4mmNominal Tooth Width 0.950" 24.1mmTOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERSprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).LTBLTBLTBSTYLE DTYPE CTYPE ASTYLE STYPE BSTYLE DTYPE BE-133

No.28BBS/DINStock Bore1 3/4” PitchAll dimensions in millimeters unless otherwise stated.Sprocket DiametersType A1³⁄₄” PitchNo. of Outside Pitch Caliper Catalogue Stock WeightTeeth Diameter Diameter Diameter Number Bore (kg.)1112131415161718192021222324252627282930323840424548545760687276178.1192.6207.0221.4235.8250.1264.5278.8293.0307.3321.6335.8350.1364.3378.5392.7407.0421.2435.4449.6478.0563.1591.5619.8662.3704.8789.8832.3874.8988.11044.71101.4157.8171.7185.7199.8213.8227.8241.9256.0270.1284.1298.2312.3326.4340.5354.7368.8382.9397.0411.1425.2453.5538.3566.5594.8637.2679.6764.5806.9849.3962.51019.01075.6129.8143.8157.8171.8185.9199.9214.0228.0242.1256.2270.3284.4298.5312.6326.7340.8354.9369.1383.2397.3425.6510.3538.6566.9609.3651.7736.5779.0821.4934.5991.11047.7H28BA11H28BA12H28BA13H28BA14H28BA15H28BA16H28BA17H28BA18H28BA19H28BA20H28BA21H28BA22H28BA23H28BA24H28BA25H28BA26H28BA27H28BA28H28BA29H28BA3028BA3228BA3828BA4028BA4228BA4528BA4828BA5428BA5728BA6028BA6828BA7228BA76† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.32323232404040404040404040404040404040404040404040404040404040403.183.954.314.775.456.817.718.639.5310.4411.7913.1714.0615.4416.7818.6120.4320.8823.0625.1731.0248.5852.8057.0263.3569.6882.3488.6797.97122.79135.19147.60H28BB11H28BB12H28BB13H28BB14H28BB15H28BB16H28BB17H28BB18H28BB19H28BB20H28BB21H28BB22H28BB23H28BB24H28BB25H28BB26H28BB27H28BB28H28BB29H28BB3028BB3228BB3828BC4028BC4228BC4528BC4828BC5428BC5728BC6028BC6828BC7228BC76SDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDType B and CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (kg.)BBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCC4040404040404040404040404040404040404040404040404040404040404040738493931081081081081081081081081081081081081081081081081341341341341341341341341341371371371121251401401601601601601601601601601601601601601601601601601801781781781781781781781781911911917070706060646464646464646464646464646464761021021021021021271271271271271275.276.408.229.1311.4012.7613.6513.6515.0116.8418.1919.1120.4621.8422.7326.8327.7430.2931.7432.7334.8451.2552.8454.4360.5562.7274.6081.7788.94108.05117.61127.17SprocketsDimensional DataSingle Strand Chain 28B 28BSize 28B 28BPitch 1.750" 44.5mmInside Width 1.220” 31.0mmRoller Diameter 1.100" 27.9mmNominal Tooth Width 1.156" 29.4mmIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERLTBLTBLTBSTYLE DTYPE CE-134TYPE ASTYLE STYPE BSTYLE DTYPE B

BS/DINStock Bore2” PitchNo.32BAll dimensions in millimeters unless otherwise stated.Sprocket DiametersType A2” PitchNo. of Outside Pitch Caliper Catalogue Stock WeightTeeth Diameter Diameter Diameter Number Bore (kg.)111213141516171819202122232425262728293032384042454854576068203.5220.1236.6253.0269.5285.9302.2318.6334.9351.2367.5383.8400.1416.3432.6448.9465.1481.3497.6513.8546.3643.5676.0708.4757.0805.5902.7951.2999.81129.3180.3196.3212.3228.3244.3260.4276.5292.6308.6324.7340.8357.0373.1389.2405.3421.5437.6453.7469.9486.0518.3615.2647.5679.8728.3776.7873.7922.2970.91100.0151.1167.1183.1199.1215.1231.2247.3263.3279.4295.5311.6327.7343.9360.0376.1392.2408.4424.5440.6456.8489.1586.0618.3650.6699.0747.5844.5893.0941.41070.8H32BA11H32BA12H32BA13H32BA14H32BA15H32BA16H32BA17H32BA18H32BA19H32BA20H32BA21H32BA22H32BA23H32BA24H32BA25H32BA26H32BA27H32BA28H32BA29H32BA3032BA3232BA3832BA4032BA4232BA4532BA4832BA5432BA5732BA6032BA68† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary to suit bore size.3232323240404040404040404040404040404040404040404040404040405.006.027.128.329.5011.6412.3513.9615.5717.3619.1521.1323.1025.2627.4130.2533.1035.9438.7841.6347.3164.3772.9881.6094.52107.44133.29146.21164.35212.73H32BB11H32BB12H32BB13H32BB14H32BB15H32BB16H32BB17H32BB18H32BB19H32BB20H32BB21H32BB22H32BB23H32BB24H32BB25H32BB26H32BB27H32BB28H32BB29H32BB3032BB3232BB3832BC4032BC4232BC4532BC4832BC5432BC5732BC6032BC68DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDType B and CCatalogue Stock †Max. *Hub WeightNumber Type Style Bore Bore Diameter LTB (kg.)BBBBBBBBBBBBBBBBBBBBBBCCCCCCCC40404040404040404040404040404040404040404040404040404040404083891021021021031031031031331331331331331331331331331331331391391391391391391391391391391201331521521781781781781781781781781781781781811811811811812032032032032032032032032032038080707070707070707070707076767676767676761141141141271271271271271279.0411.1112.6114.9717.3218.7820.2321.8823.5325.3727.2029.2331.2535.3336.8039.4142.0244.6247.2349.8458.0286.7891.3595.91116.97130.43157.34170.79184.25220.13Dimensional DataSingle Strand Chain 32B 32BSize 32B 32BPitch 2.000" 50.8mmInside Width 1.220” 31.0mmRoller Diameter 1.150" 29.2mmNominal Tooth Width 1.156" 29.4mmIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBORETOOTH (NOMINAL)OUTSIDE DIAMETERBORETOOTH (NOMINAL)HUB DIAMETEROUTSIDE DIAMETERBORETOOTH (NOMINAL)HUB DIAMETERSprocketsTYPE ALTBSTYLE DTYPE BLTBSTYLE DTYPE CE-135

“Taper-Lock” Style Bushings1008-3030TAPER-LOCK BUSHINGS 1008 THROUGH 3030Section A-ABPOSITION OF SCREWTO TIGHTEN BUSHING55˚FOR REMOVING FROM SHAFT:BUSHING HALF OF HOLE THREADED.HUB HALF OF HOLE NOT THREADED.DAAFFOR TIGHTENING ON SHAFT:HUB HALF OF HOLE THREADED.BUSHING HALF OF HOLE NOT THREADED. ANSI “Taper-Lock” Style BushingsAll dimensions in inches unless otherwise stated.LM85˚Std.Std.Bushing F Hex Short Hex Short WeightNumber ❉ Bore Range A B D (2 Required) Key ◆ Key Key ◆Key (lbs.)1008¹⁄₂-11.386 ⁷⁄₈ 1²¹⁄₆₄¹⁄₄ x ¹⁄₂1¹⁄₈ ⁵⁄₈ 1¹⁄₄ ³⁄₄ .201108¹⁄₂-1¹⁄₈1.511 ⁷⁄₈ 1²⁹⁄₆₄¹⁄₄ x ¹⁄₂1¹⁄₈ ⁵⁄₈ 1¹⁄₄ ³⁄₄ .251210¹⁄₂-1¹⁄₄1⁷⁄₈ 1 1³⁄₄³⁄₈ x ⁵⁄₈1³⁄₈ ¹³⁄₁₆ 1⁵⁄₈ 1¹⁄₁₆ .551215¹⁄₂-1¹⁄₄1⁷⁄₈ 1¹⁄₂ 1³⁄₄³⁄₈ x ⁵⁄₈1³⁄₈ ¹³⁄₁₆ 1⁵⁄₈ 1¹⁄₁₆ .701310¹⁄₂-1³⁄₈2 1 1⁷⁄₈³⁄₈ x ⁵⁄₈1³⁄₈ ¹³⁄₁₆ 1⁵⁄₈ 1¹⁄₁₆ .651610¹⁄₂-1⁵⁄₈2¹⁄₄ 1 2¹⁄₈³⁄₈ x ⁵⁄₈1³⁄₈ ¹³⁄₁₆ 1⁵⁄₈ 1¹⁄₁₆ .701615¹⁄₂-1⁵⁄₈2¹⁄₄ 1¹⁄₂ 2¹⁄₈³⁄₈ x ⁵⁄₈1³⁄₈ ¹³⁄₁₆ 1⁵⁄₈ 1¹⁄₁₆ 1.002012¹⁄₂-22³⁄₄ 1¹⁄₄ 2⁵⁄₈⁷⁄₁₆ x ⁷⁄₈1⁹⁄₁₆ ¹⁵⁄₁₆ 2 1³⁄₈ 1.402517¹⁄₂-2¹⁄₂3³⁄₈ 1³⁄₄ 3¹⁄₄¹⁄₂ x 11⁵⁄₈ 1 2¹⁄₄ 1⁵⁄₈ 3.202525³⁄₄-2¹⁄₂3³⁄₈ 2¹⁄₂ 3¹⁄₄¹⁄₂ x 11⁵⁄₈ 1 2¹⁄₄ 1⁵⁄₈ 4.303020¹⁵⁄₁₆-34¹⁄₄ 2 4⁵⁄₈ x 1¹⁄₄1¹³⁄₁₆ 1³⁄₁₆ 2¹¹⁄₁₆ 2¹⁄₁₆ 5.803030¹⁵⁄₁₆-34¹⁄₄ 3 4⁵⁄₈ x 1¹⁄₄1¹³⁄₁₆ 1³⁄₁₆ 2¹¹⁄₁₆ 2¹⁄₁₆ 8.00All bushings can be supplied in steel, stainless steel and other materials. Consult Tsubaki for more details.˚A85 ˚❖ L✛ MSprocketsNOTES:❉ All bore ranges available in 1/16th inch increments.❖ Space required to tighten bushing. Also space required to loosen screws to permit removal of hub by puller.✛ Space required to remove bushing using jackscrews - no puller required.◆ Standard hex key cut to minimum usable length. Metric “Taper-Lock” Style BushingsAll dimensions in millimeters unless otherwise stated.Bore Range14 16 18 19 20 22 24 25 28 30 32 35 38 40 42 45 48 50Keyway(mm)5 x 2.3 5 x 2.3 6 x 2.8 6 x 2.8 6 x 2.8 6 x 2.8 8 x 3.3 8 x 3.3 8 x 3.3 8 x 3.3 10 x 3.3 10 x 3.3 10 x 3.3 12 x 3.3 12 x 3.3 14 x 3.8 14 x 3.8 14 x 3.8Bushing1008 X X X X X X1108 X X X X X X X1210 X X X X X X X X X X1215 X X X X X X X X X X1610 X X X X X X X X X X X X X1615 X X X X X X X X X X X X X2012 X X X X X X X X X X X X X X X2517 X X X X X X X X X X X X X X X X3020 X X X X X X X X X XNote - X denotes that the Taper Lock Bushing is also available with metric bore size key way.All metric bores are supplied with imperial threads.All bushings can be supplied in steel, stainless steel and other materials. Consult Tsubaki for more details.E-136

“Taper-Lock” Style Bushings3535-5050Section A-ABPOSITION OF SCREWTO TIGHTEN BUSHINGA55˚FOR REMOVING FROM SHAFT:BUSHING HALF OF HOLE THREADED.HUB HALF OF HOLE NOT THREADED.DAGGFSOCKET HEAD CAP SCREWS60 ˚52˚FOR TIGHTENING ON SHAFT:HUB HALF OF HOLE THREADED.BUSHING HALF OF HOLE NOT THREADED.TAPER-LOCK BUSHINGS3535 THROUGH 5050LM8˚ TAPER INCLUDED ANGLEA ANSI “Taper-Lock” Style BushingsAll dimensions in inches unless otherwise stated.❖ L✛ MStd.Std.Bushing F Hex Short Hex Short WeightNumber ❉Bore Range A B D (3 Required) G Key ◆ Key Key ◆ Key (lbs.)3535 1³⁄₁₆ - 3¹⁵⁄₁₆ 5 3¹⁄₂ 4.83 ¹⁄₂ x 1¹⁄₂39° 2 1⁵⁄₁₆ 3³⁄₈ 2¹¹⁄₁₆ 114040 2⁷⁄₈ - 4⁷⁄₁₆ 5³⁄₄ 4 5.54 ⁵⁄₈ x 1³⁄₄40° 2³⁄₈ 1⁵⁄₈ 4¹⁄₈ 3³⁄₈ 174545 1¹⁵⁄₁₆ - 4¹⁵⁄₁₆ 6³⁄₈ 4¹⁄₂ 6.13³⁄₄ x 240° 2⁵⁄₈ 1¹⁵⁄₁₆ 4³⁄₄ 4¹⁄₁₆ 245050 2⁷⁄₁₆ - 5 7 5 6.72 ⁷⁄₈ x 2¹⁄₄37° 2¹³⁄₁₆ 2⁵⁄₁₆ 5¹⁄₄ 4¹³⁄₁₆ 32All bushings can be supplied in steel, stainless steel and other materials. Consult Tsubaki for more details.NOTES:❉ All bore ranges available in 1/16th inch increments.❖ Space required to tighten bushing. Also space required to loosen screws to permit removal of hub by puller.✛ Space required to remove bushing using jackscrews - no puller required.◆ Standard hex key cut to minimum usable length.SprocketsE-137

“QD” Style BushingsGLFDBBUSHINGS JA TO JBUSHINGS M TO NA ANSI “QD” Style BushingsAll dimensions in inches unless otherwise stated.Sprockets✽ Bolt Cap Screws Standard Shallow Without WeightBushing A B D F G L Circle Required Keyway Keyway Keyway (lbs.)JASHSDSSDSKSFEFJMN1¹⁄₂ 7 10 6¹⁄₄ ⁹⁄₁₆ 8¹⁄₈ 8¹⁄₂All bushings can be supplied in steel, stainless steel and other materials. Consult Tsubaki for more details.✽ Available Upon RequestBushing24 25 28 30 32 35 38 40 42 45 48 50 55 60 65 70 75 80 85 90 95 100Keyway(mm)8 X 7 8 X 7 8 X 7 8 X 7 10 x 8 10 x 8 10 x 8 12 x 8 12 x 8 14 x 9 14 x 9 14 x 9 16 x 10 18 x 11 18 x 11 20 x 12 20 x 12 22 x 14 22 x 14 25 x 14 25 x 14 28 x 16SH X X X X X XSDS X X X X X X X X X XSD X X X X X X X X XSK X X X X X X X X X X X X XSF X X X X X X X X X X X XE X X X X X X X X X X X XF X X X X X X X X X X XJ X X X X X X X X X X XBore Range⁵⁄₁₆⁷⁄₁₆⁷⁄₁₆⁷⁄₁₆⁹⁄₁₆⁵⁄₈⁷⁄₈11¹⁄₈1¹⁄₄1³⁄₈1⁷⁄₈2³⁄₁₆2³⁄₁₆2¹³⁄₁₆3¹⁄₈3⁵³⁄₆₄4⁷⁄₁₆5⁹⁄₆₄6¹⁄₂22⁵⁄₈3³⁄₁₆3³⁄₁₆3⁷⁄₈4⁵⁄₈66⁵⁄₈7¹⁄₄9 Metric “QD” Style Bushings⁹⁄₁₆³⁄₄³⁄₄1¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈2¹⁄₂3³⁄₁₆5³⁄₁₆¹⁄₈¹⁄₈¹⁄₈¹⁄₈⁷⁄₃₂⁷⁄₃₂¹⁄₄¹¹⁄₃₂³⁄₈¹³⁄₃₂All dimensions in millimeters unless otherwise stated.11⁵⁄₁₆1⁵⁄₁₆1¹³⁄₁₆1¹⁵⁄₁₆2¹⁄₁₆2³⁄₄3³⁄₄4⁵⁄₈6³⁄₄1²¹⁄₃₂2¹⁄₄2¹¹⁄₁₆2¹¹⁄₁₆3⁵⁄₁₆3⁷⁄₈55⁵⁄₈6¹⁄₄7⁷⁄₈(3) #10 x 1(3) ¹⁄₄ x 1³⁄₈(3) ¹⁄₄ x 1³⁄₈(3) ¹⁄₄ x 1⁷⁄₈(3) ⁵⁄₁₆ x 2(3) ³⁄₈ x 2(3) ¹⁄₂ x 2³⁄₄(3) ⁹⁄₁₆ x 3⁵⁄₈(3) ⁵⁄₈ x 4¹⁄₂(4) ³⁄₄ x 6³⁄₄(4) ⁷⁄₈ x 8¹⁄₂—1¹⁄₂—1³⁄₈¹⁄₂—1¹¹⁄₁₆¹⁄₂—1¹¹⁄₁₆¹⁄₂—2¹⁄₈¹⁄₂—2⁵⁄₁₆⁷⁄₈—2⁷⁄₈1—3¹⁄₄1¹⁄₂—3⁷⁄₈2—4³⁄₄Note - X denotes that the QD Bushing is also available with metric bore size key way.All metric bores are supplied with imperial threads.All bushings can be supplied in steel, stainless steel and other materials. Consult Tsubaki for more details.1¹⁄₁₆—1³⁄₁₆1⁷⁄₁₆—1⁵⁄₈1³⁄₄—1¹⁵⁄₁₆1³⁄₄—1¹⁵⁄₁₆2³⁄₁₆—2¹⁄₂2³⁄₈—2¹³⁄₁₆2¹⁵⁄₁—3¹⁄₂3⁵⁄₁₆—3¹⁵⁄₁₆3¹⁵⁄₁₆—4¹⁄₂4⁷⁄₈—5¹⁄₂1¹⁄₄1¹¹⁄₁₆222⁹⁄₁₆—2⁵⁄₈2¹³⁄₁₆—2¹⁵⁄₁₆—4——0.80.71.01.02.13.12.13.116.856.068.0E-138

Split Taper BushingsType 1G & H BushingsType 2Type 1B, P, Q & R BushingsWWType 2Type 1S BushingsWWType 2Type 1U BushingsWWType 2SprocketsType 1W BushingsType 2E-139

Split Taper Bushings ANSI Split Taper BushingsAll dimensions in inches unless otherwise stated.Dimensions Bore Range Cap ScrewsHub L U TDH V W X R Type 1 Type 2 No. SizeNumberLarge SmallEnd EndG1 1 1 /4 3 /4 1.1720 1.1330H1 1 1 /4 1 /4 1 1.6250 1.5700P1 1 15 /16 13 /32 1 17 /32 1.9375 1.8555P2 2 15 /16 13 /32 2 17 /32 1.9375 1.7930B 1 15 /16 1 /2 1 7 /16 2.6250 2.5567Q1 2 1 /2 17 /32 1 31 /32 2.8750 2.7657Q2 3 1 /2 17 /32 2 31 /32 2.8750 2.7032R1 2 7 /8 5 /8 2 1 /4 4.0000 3.8750R2 4 7 /8 5 /8 4 1 /4 4.0000 3.7500S1 4 3 /8 3 /4 3 5 /8 4.6250 4.4180S2 6 3 /4 3 /4 6 4.6250 4.2696U0 5 1 /4 1 1 /16 4 3 /16 6.0000 5.7656U0 4 15 /16 3 /4 4 3 /16 6.0000 5.7656U1 7 1 /8 1 1 /16 6 1 /16 6.0000 5.6485U2 10 1 /8 1 1 /16 9 1 /16 6.0000 5.4610W1 8 1 /4 1 7 /16 6 13 /16 8.5000 6.1018W2 11 1 /4 1 7 /16 9 13 /16 8.5000 7.914422 1 /2333 11 /164 1 /84 1 /85 3 /85 3 /86 3 /86 3 /88 3 /88 3 /88 3 /88 3 /812 1 /212 1 /21 9 /1622 7 /162 7 /163 1 /83 3 /83 3 /84 5 /84 5 /85 3 /85 3 /877771010--3 /83 /81 /21 /21 /23 /43 /43 /43 /41 1 /41 1 /41 1 /41 1 /41 1 /41 1 /45 /87 /81 5 /162 5 /161 3 /161 3 /42 3 /4243 5 /165 11 /163 3 /43 3 /45 5 /85 5 /86 3 /89 3 /81 /81 /87 /327 /321 /47 /327 /321 /41 /45 /165 /167 /167 /167 /167 /167 /167 /163 /8 - 15 /163 /8 - 1 3 /81 /2 - 1 7 /163 /4 - 1 7 /161 /2 - 1 15 /163 /4 - 2 1 /161 - 2 1 /161 1 /8 - 2 13 /161 3 /8 - 2 13 /161 11 /16 - 3 3 /161 7 /8 - 3 3 /162 3 /8 - 3 1 /163 1 /4 - 4 1 /42 3 /8 - 4 1 /42 7 /16 - 4 1 /43 3 /8 - 6 3 /163 3 /8 - 6 3 /1611 7 /16 - 1 1 /21 1 /2 - 1 3 /41 1 /2 - 1 3 /42 - 2 7 /162 1 /8 - 2 11 /162 1 /8 - 2 5 /82 7 /8 - 3 3 /42 7 /8 - 3 5 /83 1 /4 - 4 1 /43 1 /4 - 4 3 /16-4 3 /8 - 5 1 /24 3 /8 - 5 1 /24 3 /8 - 56 1 /4 - 7 7 /166 1 /4 - 7 7 /16223333333333333441 /4 x 5 /81 /4 x 3 /45 /16 x 15 /16 x 15 /16 x 1 1 /43 /8 x 1 1 /43 /8 x 1 1 /43 /8 x 1 3 /43 /8 x 1 3 /41 /2 x 2 1 /41 /2 - 2 1 /45 /8 x 2 3 /45 /8 x 2 3 /45 /8 x 2 3 /45 /8 x 2 3 /43 /4 x 33 /4 x 3Approx.Weight(Ibs.)0.50.81.31.51.83.54.57.51113.51930274050104133WrenchTorquein. Ibs.9595192192192348348348348840840168016801680168030003000Sprockets Metric Split Taper BushingsAll dimensions in millimeters unless otherwise stated.Bore Range 14 15 16 18 19 20 22 24 25 28 30 32 35 36 38KeywayHub No.(mm) 5 x 5 5 x 5 5 x 5 6 x 6 6 x 6 6 x 6 6 x 6 8 x 7 8 x 7 8 x 7 8 x 7 10 x 8 10 x 8 10 x 8 10 x 8GHP1BQ1R1R2XXXXXX Metric Split Taper BushingsXXXXXXNote - X denotes that the Split Taper Bushing is also available with metric bore size/keyway.All metric bores are supplied with imperial threads.All bushings can be supplied in steel, stainless steel and other materials. Consult Tsubaki for more details.All dimensions in millimeters unless otherwise stated.Bore RangeKeyway(mm)Hub No.GHP1BQ1R1R2S1Note - X denotes that the Split Taper Bushing is also available with metric bore size/keyway.All metric bores are supplied with imperial threads.All bushings can be supplied in steel, stainless steel and other materials. Consult Tsubaki for more details.XXXXXXXXXXXXXXXXXXXX39 40 42 45 48 50 55 60 65 70 75 80 85 90 9512 x 8 12 x 8 12 x 8 14 x 9 14 x 9 14 x 9 16 x 10 18 x 11 18 x 11 20 x 12 20 x 12 22 x 14 22 x 14 25 x 14 25 x 14XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXE-140

“XT” Style Bushings“XT” style hubs & bushings have been designed specifically for conveyor pulley applications. They offer improved holding power andease of installation and removal compared to other bushing types. “XT” style hubs and bushings are available for all the major typesand sizes of conveyor pulleys.All dimensions in inches unless otherwise stated.DimensionsCap ScrewsApproximate WrenchBushingWeight TorqueNumber L U T H V W Bore Range Number Size (lbs.) (in. lbs.)XTB15XTB20XTB25XTB30XTB35XTB40XTB45XTB50XTB60XTB70XTB80XTB100XTB1201 ¹⁄₈1 ¹³⁄₃₂1 ⁷⁄₈2 ¹⁄₁₆2 ¹⁵⁄₃₂2 ¹³⁄₁₆3 ⁵⁄₁₆3 ³⁄₄4 ¹⁄₈4 ¹¹⁄₁₆5 ¹⁄₈6 ³⁄₁₆7 ¹⁄₁₆³⁄₈¹⁵⁄₃₂⁵⁄₈¹¹⁄₁₆²⁵⁄₃₂⁷⁄₈¹⁵⁄₁₆11 ¹⁄₈1 ⁵⁄₁₆1 ³⁄₈1 ⁹⁄₁₆1 ³⁄₄³⁄₄¹⁵⁄₁₆1 ¹⁄₄1 ³⁄₈1 ¹¹⁄₁₆1 ¹⁵⁄₁₆2 ³⁄₈2 ³⁄₄33 ³⁄₈3 ³⁄₄4 ⁵⁄₈5 ¹⁵⁄₁₆2 ⁷⁄₈3 ³⁄₄4 ⁷⁄₁₆5 ⁵⁄₁₆6 ⁵⁄₁₆7 ¹⁄₈810 ¹⁄₈11 ¹⁵⁄₁₆13 ¹⁵⁄₁₆15 ⁵⁄₈17 ¹⁵⁄₁₆20 ⁵⁄₈TL2 ⁷⁄₁₆3 ³⁄₁₆3 ³⁄₄4 ⁹⁄₁₆5 ⁷⁄₁₆6 ¹⁄₈6 ⁷⁄₈8 ⁵⁄₁₆9 ⁷⁄₈11 ⁹⁄₁₆12 ⁷⁄₈15 ⁹⁄₁₆18 ³⁄₁₆UH³⁄₁₆¹⁄₄³⁄₈³⁄₁₆¹⁄₄³⁄₈¹⁄₂¹⁄₄³⁄₈¹⁄₂⁵⁄₈³⁄₈¹⁄₂⁵⁄₈³⁄₄¹⁄₂⁵⁄₈³⁄₄⁷⁄₈⁵⁄₈³⁄₄⁷⁄₈1⁷⁄₈1111 ¹⁄₄1 ¹⁄₄1 ¹⁄₂1 ¹⁄₂1 ³⁄₄1 ³⁄₄222 ¹⁄₂2 ¹⁄₂3⁵⁄₈ , ³⁄₄, ⁷⁄₈1, 1 ¹⁄₈, 1 ³⁄₁₆, 1 ¹⁄₄1 ⁷⁄₁₆, 1 ¹⁄₂³⁄₄1, 1 ³⁄₁₆, 1 ¹⁄₄1 ⁷⁄₁₆, 1 ¹⁄₂, 1 ¹¹⁄₁₆1 ¹⁵⁄₁₆, 21, 1 ³⁄₁₆, 1 ¹⁄₄1 ⁷⁄₁₆, 1 ¹⁄₂, 1 ¹¹⁄₁₆1 ¹⁵⁄₁₆, 2, 2 ³⁄₁₆2 ⁷⁄₁₆1 ⁷⁄₁₆, 1 ¹⁄₂1 ¹⁵⁄₁₆, 2 ³⁄₁₆2 ⁷⁄₁₆, 2 ¹¹⁄₁₆2 ¹⁵⁄₁₆1 ¹⁵⁄₁₆, 2 ³⁄₁₆2 ⁷⁄₁₆, 2 ¹¹⁄₁₆2 ¹⁵⁄₁₆3 ⁷⁄₁₆2 ⁷⁄₁₆2 ¹⁵⁄₁₆3 ⁷⁄₁₆3 ¹⁵⁄₁₆3 ⁷⁄₁₆3 ¹⁵⁄₁₆4 ⁷⁄₁₆3 ¹⁵⁄₁₆, 4 ⁷⁄₁₆4 ¹⁵⁄₁₆5 ⁷⁄₁₆, 5 ¹⁄₂5 ¹⁵⁄₁₆, 66 ⁷⁄₁₆, 6 ¹⁄₂6 ¹⁵⁄₁₆, 77 ¹⁄₂7 ¹⁵⁄₁₆, 88 ¹⁄₂, 99 ⁷⁄₁₆, 9 ¹⁄₂, 1010 ¹⁄₂, 1111 ¹⁄₂, 12“XT” Style BushingøV(Bolt Circle)W4444444444468¹⁄₄ x 1⁵⁄₁₆ x 1¹⁄₄³⁄₈ x 1³⁄₄⁷⁄₁₆ x 1¹⁄₂¹⁄₂ x 1³⁄₄⁹⁄₁₆ x 2⁵⁄₈ x 2¹⁄₄³⁄₄ x 2¹⁄₂⁷⁄₈ x 2¹⁄₂1 x 31¹⁄₈ x 3¹⁄₂1¹⁄₈ x 3¹⁄₂1¹⁄₈ x 3¹⁄₂0.71.52.64.27.410.514.827.842.866.385.7146.0216.0952003505508401,2001,6803,0004,8007,2009,0009,0009,000Features:• Self seating• Reduced end disc pre-stressing• Minimal axial shaft movement• Equally spaced bolts for uniform draw-up• Capscrew torque-storing capacity ismaximized by the flange• Full length engagement with the hub• Full size keys in maximum bushing bore sizesof 50 and largerSprocketsE-141

“Taper-Lock” StyleWeld-On HubsTsubaki offers the most complete line of “Taper-Lock” style weld-on hubs for insertion and welding to produce “B” style sprockets,sheaves and other applications without hub protrusion. To provide greater strength for this type of shaft locking mechanism and reduceheat distortion caused by welding, these hubs are dimensionally the same as our sprocket items. Special dimensional hubs are availableper your specifications on a made-to-order basis. All Tsubaki hubs are made from steel bar stock (not powdered or sintered metal). The“Taper-Lock” style weld-on hubs listed below include appropriate tapered bores and mounting holes.All dimensions in inches unless otherwise stated.Catalogue Bushing Maximum DimensionsWeightNumber Used Bore D P L T (lbs.)351610TLW411610TLW401610TLW402012TLW402517TLW502012TLW502517TLW602012TLW602517TLW802012TLW802517TLW803020TLW1002517TLW1003020TLW1202517TLW1203020TLW1203535TLW1404040TLW1603020TLW1603535TLW1604545TLW*These items have no hub step.1610161016102012251720122517201225172012251730202517302025173020353540403020353545451⁵⁄₈1⁵⁄₈1⁵⁄₈22¹⁄₂22¹⁄₂22¹⁄₂22¹⁄₂32¹⁄₂32¹⁄₂33¹⁄₂433¹⁄₂4¹⁄₂3333⁵⁄₈4¹⁄₄3⁵⁄₈4¹⁄₄3⁵⁄₈4¹⁄₄3⁵⁄₈4¹⁄₄5¹⁄₄4¹⁄₂5¹⁄₄4¹⁄₄5¹⁄₄6¹⁄₂7³⁄₄5¹⁄₄6¹⁄₂8³⁄₄2⁷⁄₈2⁷⁄₈2⁷⁄₈3⁷⁄₁₆4¹⁄₈3⁷⁄₁₆4¹⁄₈3⁷⁄₁₆4¹⁄₈3⁷⁄₁₆4¹⁄₈54¹⁄₈5456¹⁄₂*7³⁄₄ *56¹⁄₄8³⁄₄ *1111¹⁄₄1³⁄₄1¹⁄₄1³⁄₄1¹⁄₄1³⁄₄1¹⁄₄1³⁄₄21³⁄₄21³⁄₄23¹⁄₂423¹⁄₂4¹⁄₂⁹⁄₆₄⁷⁄₃₂¹⁄₄¹⁄₄¹⁄₄⁵⁄₁₆⁵⁄₁₆⁷⁄₁₆⁷⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆¹¹⁄₁₆¹¹⁄₁₆⁷⁄₈⁷⁄₈--1¹⁄₈1¹⁄₈-0.80.80.81.52.71.52.71.52.71.52.74.32.74.32.64.213.025.04.012.642.0LPDSprocketsTE-142

“QD” Style Weld-On HubsTsubaki offers the most complete line of “QD” Style weld-on hubs for insertion and welding to produce “B” style sprockets, sheaves andother applications without hub protrusion. To provide greater strength for this type of shaft locking mechanism and reduce heat distortioncaused by welding, these hubs are dimensionally the same as our sprocket items. Special dimensional hubs are available per yourspecifications on a made-to-order basis. All Tsubaki hubs are made from steel bar stock (not powdered or sintered metal). The “QD” Styleweld-on hubs listed below include appropriate tapered bores and mounting holes.All dimensions in inches unless otherwise stated.Catalogue Bushing Max. DimensionsWeightNumber Type Used Bore D P L T (lbs.)35SHW40SDSW40SKW50SDSW50SKW50SFW60SDSW60SKW60SFW60EW80SFW80EW80FW100EWB100EWC100FW120EW120FW120JW140FW140MW160FW160JW160MWBBBBBBBBBBBCCBCCBCCBC 1BCSHSDSSKSDSSKSFSDSSKSFESFEFEEFEFJFMFJM1⁵⁄₈1¹⁵⁄₁₆2¹⁄₂1¹⁵⁄₁₆2¹⁄₂2⁷⁄₈1¹⁵⁄₁₆2¹⁄₂2⁷⁄₈3⁷⁄₁₆2⁷⁄₈3⁷⁄₁₆3¹⁵⁄₁₆3⁷⁄₁₆3⁷⁄₁₆3¹⁵⁄₁₆3⁷⁄₁₆3¹⁵⁄₁₆4⁷⁄₁₆3¹⁵⁄₁₆5¹⁄₂3¹⁵⁄₁₆4⁷⁄₁₆5¹⁄₂33¹⁄₂4¹⁄₄3⁵⁄₈4¹⁄₄53¹⁄₂4¹⁄₄56¹⁄₄56¹⁄₄76¹⁄₄6¹⁄₄76¹⁄₄7871078102⁷⁄₈3¹⁄₈3⁷⁄₈3⁷⁄₁₆3⁷⁄₈4⁵⁄₈3¹⁄₈3⁷⁄₈4⁵⁄₈5⁷⁄₈4⁵⁄₈5⁷⁄₈6⁵⁄₈5⁷⁄₈5⁷⁄₈6⁵⁄₈5⁷⁄₈6⁵⁄₈7¹⁄₂6⁵⁄₈9¹⁄₂6⁵⁄₈7¹⁄₂9¹⁄₂¹³⁄₁₆³⁄₄1¹⁄₄³⁄₄1¹⁄₄1¹⁄₄³⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1¹⁄₄1⁵⁄₈2¹⁄₂1⁵⁄₈1⁵⁄₈2¹⁄₂1⁵⁄₈2¹⁄₂3³⁄₁₆2¹⁄₂5³⁄₁₆2¹⁄₂3³⁄₁₆5³⁄₁₆⁹⁄₆₄¹⁄₄¹⁄₄⁵⁄₁₆⁵⁄₁₆⁵⁄₁₆⁷⁄₁₆⁷⁄₁₆⁷⁄₁₆⁷⁄₁₆⁹⁄₁₆⁹⁄₁₆⁹⁄₁₆¹¹⁄₁₆¹¹⁄₁₆¹¹⁄₁₆⁷⁄₈⁷⁄₈⁷⁄₈⁷⁄₈2¹⁄₄1³⁄₃₂1¹⁄₈2¹⁄₄0.91.02.41.02.43.71.02.43.67.83.57.714.77.57.514.67.414.323.714.359.514.023.359.3LLSprocketsPC 1Type C Type B and Type C 1DPDTTE-143

Split Taper Weld-On HubsTsubaki offers a complete line of “Split Taper” style weld-on hubs for insertion and welding to produce “B” style sprockets, sheaves andother applications without hub protrusion. To provide greater strength for this type of shaft locking mechanism and reduce heatdistortion caused by welding, these hubs are dimensionally the same as our sprocket items. Special dimensional hubs are availableper your specifications on a made-to-order basis. All Tsubaki hubs are made from steel bar stock (not powdered or sintered metal).The “Split Taper” style weld-on hubs listed above include appropriate tapered bores and mounting holes.All dimensions in inches unless otherwise stated.Tapped HolesHub Bushing WeightNumber Used O.D. A B C K V W X a (°) d No. Size (lbs.)G1WH1WP1WP2WB1WB2WQ1WQ2WR1WR2WS1WS2WU0WU1WU2WW1WGHP1P2BBQ1Q2R1R2S1S2U0U1U2W122 ¹⁄₂333 ⁷⁄₈4 ¹⁄₂4 ¹⁄₂4 ¹⁄₂5 ³⁄₄5 ³⁄₄6 ³⁄₄6 ³⁄₄8 ¹⁄₂8 ¹⁄₂8 ¹⁄₂12 ¹⁄₂0.1740.1740.2921.1000.2920.7090.7091.6060.7091.6060.9462.9632.0002.9636.0162.9631.1681.6211.93751.93752.6232.6232.8752.8754.0004.0004.6254.6256.0006.0006.0008.5001.8752.3752.8752.8753.7504.3754.3754.3755.6255.6256.5006.5008.2508.2508.25012.250--1 ³⁄₃₂1 ³⁄₃₂1 ⁷⁄₁₆1 ⁷⁄₁₆1 ⁹⁄₁₆1 ⁹⁄₁₆2 ³⁄₁₆2 ³⁄₁₆2 ⁹⁄₁₆2 ⁹⁄₁₆3 ¹⁄₄3 ¹⁄₄3 ¹⁄₄4 ⁹⁄₁₆1 ⁹⁄₁₆22 ⁷⁄₁₆2 ⁷⁄₁₆3 ¹⁄₈3 ¹⁄₈3 ³⁄₈3 ³⁄₈4 ⁵⁄₈4 ⁵⁄₈5 ³⁄₈5 ³⁄₈77710--³⁄₈³⁄₈¹⁄₂¹⁄₂¹⁄₂¹⁄₂³⁄₄³⁄₄³⁄₄³⁄₄1 ¹⁄₄1 ¹⁄₄1 ¹⁄₄1 ¹⁄₄⁵⁄₈⁷⁄₈1 ⁵⁄₁₆2 ⁵⁄₁₆1 ⁵⁄₁₆1 ³⁄₄1 ³⁄₄2 ³⁄₄243 ⁵⁄₁₆5 ¹¹⁄₁₆3 ³⁄₄5 ⁵⁄₈8 ⁵⁄₈6 ³⁄₈--6060606060606060606060606022 ¹⁄₂⁵⁄₈⁷⁄₈⁵⁄₈⁵⁄₈¹³⁄₁₆¹³⁄₁₆⁷⁄₈⁷⁄₈1 ¹⁄₈1 ¹⁄₈1 ⁵⁄₈1 ⁵⁄₈21 ³⁄₄1 ³⁄₄1 ³⁄₄2233333333333334¹⁄₄ - 20¹⁄₄ - 20⁵⁄₁₆ - 18⁵⁄₁₆ - 18⁵⁄₁₆ - 18⁵⁄₁₆ - 18³⁄₈ - 16³⁄₈ - 16³⁄₈ - 16³⁄₈ - 16¹⁄₂ - 13¹⁄₂ - 13⁵⁄₈ - 11⁵⁄₈ - 11⁵⁄₈ - 11³⁄₄ - 100.40.61.42.52.34.74.46.97.315.417.330.432.044.669.0130.0φ (Bolt Circle)3/4" Taper per Footon DiameterXAODBCSprocketsBolt SizeFor Bushings G and Hdφ (Bolt Circle)3/4" Taper per Footon DiameterXABolt Size3/4" Taper per Footon DiameterXAaaKKODBCODBCBolt Sizedφ (Bolt Circle)dFor Bushings P, B, Q, R, S, and UFor Bushing WE-144

“XT” Style Weld-On Hubs“XT” style hubs & bushings have been designed specifically for conveyor pulley applications. They offer improved holding power andease of installation and removal compared to other bushing types. “XT” style hubs and bushings are available for all the major typesand sizes of conveyor pulleys.Tsubaki offers a complete line of “XT” style weld-on hubs for insertion and welding to produce “B” style sprockets, sheaves and otherapplications without hub protrusion. To provide greater strength for this type of shaft locking mechanism and reduce heat distortioncaused by welding, these hubs are dimensionally the same as our sprocket items. Special dimensional hubs are available per yourspecifications on a made-to-order basis. All Tsubaki hubs are made from steel bar stock (not powdered or sintered metal). The “XT”style weld-on hubs listed below include appropriate tapered bores and mounting holes.All dimensions in inches unless otherwise stated.Hub Bushing Dimensions Tapped Holes WeightNumber Used O.D. A B C V X No. Size (lbs.)XTH15XTH20XTH25XTH30XTH35XTH40XTH45XTH50XTH60XTH70XTH80XTH100XTH120XTB15XTB20XTB25XTB30XTB35XTB40XTB45XTB50XTB60XTB70XTB80XTB100XTB1203.1904.0654.6905.9406.5657.5628.3159.94011.69013.62714.94017.94020.940⁷⁄₁₆⁹⁄₁₆¹³⁄₁₆⁷⁄₈1¹⁄₁₆1¹⁄₄1¹⁄₂1³⁄₄1¹⁵⁄₁₆2³⁄₁₆2⁷⁄₁₆33¹⁄₂2.0002.6883.1883.8754.6885.3135.9387.2508.62510.00011.12513.68816.1882.8753.8134.3755.7506.3457.2508.0009.56311.25013.18814.62517.50020.5002⁷⁄₁₆3³⁄₁₆3³⁄₄4⁹⁄₁₆5⁷⁄₁₆6¹⁄₈6⁷⁄₈8⁵⁄₁₆9⁷⁄₈11⁹⁄₁₆12⁷⁄₈15⁹⁄₁₆18¹³⁄₁₆⁵⁄₈1¹³⁄₁₆1¹⁄₈1¹⁄₄1¹⁄₂1³⁄₄2¹⁄₈2¹⁄₂2³⁄₄3¹⁄₈3⁷⁄₁₆4¹⁄₈4¹³⁄₁₆4444444444468¹⁄₄ - 20UNC⁵⁄₁₆ - 18UNC³⁄₈ - 16UNC⁷⁄₁₆ - 14UNC¹⁄₂ - 13UNC⁹⁄₁₆ - 12UNC⁵⁄₈ - 11UNC³⁄₄ - 10UNC⁷⁄₈ - 9UNC1 - 8UNC1¹⁄₈ - 7UNC1¹⁄₈ - 7UNC1¹⁄₈ - 7UNC0.71.52.64.16.610.715.424.936.457.775.6122.0189.0AXCBVODSprocketsFeatures:• Self seating• Reduced end disc pre-stressing• Minimal axial shaft movement• Equally spaced bolts for uniform draw-up• Capscrew torque-storing capacity is maximized by the flange• Full length engagement with the hub• Full size keys in maximum bushing bore sizes of 50 and larger“XT” Style HubE-145

Flexible Chain CouplingsFlexible Roller Chain Couplings are composed of a double strand roller chain and two sprockets. Roller chain couplings have atorque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range. Select thesmallest coupling which will accommodate both shafts. For a reversing operation, shock or pulsating loads, or other severeoperating conditions, select the next larger coupling size.A cover should be used to assure maximum service life, particularly if the coupling operates at high speeds or under moist orabrasive conditions. For proper lubrication, fill the space between the cover and the coupling with soft to medium consistencybearing grease.Sprockets Coupling ChainCatalogue Connecting Pin WeightNumber Type (lbs.)4012CC4014CC4016CC5014CC5016CC5018CC6018CC6022CC8018CC8022CC10020CC12018CCTsubaki coupling chains feature press fit center-link plates and single pin connectors.ClipClipClipClipClipClipClipClipCotter KeyCotter KeyCotter KeyCotter Key0.40.50.61.01.21.42.42.85.56.710.817.7E-146

Flexible Chain Couplings Coupling CoversThe coupling cover protects the lubricant and in so doingextends the wear life of the flexible chain coupling.All dimensions in inches unless otherwise stated.Catalogue For WeightNumber Sizes D W (lbs.)4012 Cover4014 Cover4016 Cover5014 Cover5016 Cover5018 Cover6018 Cover6022 Cover8018 Cover8022 Cover10020 Cover12018 Cover401240144016501450165018601860228018802210020120182.953.313.623.984.374.85.596.577.328.669.8412.092.952.952.953.353.353.354.174.175.125.125.837.130.730.840.901.101.281.452.112.864.405.508.147.26WD Finished Bore CouplingsAll dimensions in inches unless otherwise stated.CCatalogue Maximum CouplingNumber Bore A B C L O.D.4012F4014F4016F5014F5016F5018F6018F6022F8018F8022F10020F12018F111 1 /41 1 /41 9 /161 7 /82 3 /82 1 /82 7 /162 15 /1633 1 /21.381.691.972.092.362.763.354.334.535.516.306.69All Tsubaki couplings have hardened teeth.1.421.421.571.771.771.772.202.202.482.803.153.540.290.290.290.380.380.380.450.450.600.600.740.893.133.133.443.933.933.934.864.865.566.197.047.982.402.723.033.393.784.175.045.986.697.999.1710.08LBACOUPLINGO.D.SprocketsE-147

“QD” & “Taper-Lock” StyleCouplings “QD” Style CouplingsAll dimensions in inches unless otherwise stated.Coupling Bushing Maximum DimensionsCoupling WeightNumber Used Bore A B C D L O.D. K (lbs.)4016JA5018SH6020SK8018SFJASHSKSF*11 ³⁄₈2 ¹⁄₈2 ⁵⁄₁₆22³¹⁄₃₂3⁷⁄₈4⁹⁄₁₆⁷⁄₈11¹⁄₄1³⁄₄⁹⁄₃₂³⁄₈⁷⁄₁₆³⁷⁄₆₄* Maximum bore suggested with standard keyway.** Minimum clearance required to remove the coupling half by using the screws as jack screws.1 ⁵⁄₁₆1 ¹⁄₂1 ⁷⁄₈2 ³⁄₈2 ²⁹⁄₃₂3 ³⁄₈4 ³⁄₁₆5 ²¹⁄₆₄3 ¹⁄₃₂4 ³⁄₁₆5 ¹⁄₂6 ²¹⁄₃₂**1 ¹⁄₄1 ³⁄₄2 ¹⁄₄2 ¹⁄₄0.91.32.55.3KCACOUPLING O.D.LBDSprockets “Taper-Lock” style CouplingsAll dimensions in inches unless otherwise stated.Type “TLH” Type “TLF” Bushing DataCoupling Coupling Bushing Max. Min.Number Number Used Bore Bore4016TLH5018TLH6020TLH8020TLH10020TLH4016TLF5018TLF6020TLF8020TLF10020TLF110816102012302035351¹⁄₈1⁵⁄₈233¹⁄₂¹⁄₂¹⁄₂¹⁄₂¹⁵⁄₁₆1 ³⁄₁₆KJ1 ³¹⁄₃₂2 ³¹⁄₃₂3 ⁷⁄₈5 ³⁄₈6 ²³⁄₃₂Notes:TLH type “Taper-Lock” style bushing installs from the hub side of the flange.TLF type “Taper-Lock” style bushing installs from the face side.* Space required to tighten bushing with shortened hex key.Space is also required to loosen screws to permit the removal of the hub by the puller.** Space required to loosen bushing with shortened hex key using screws as jack screws. No puller is required.DimensionsCoupling WeightA B C *J **K L O.D. (lbs.)C⁷⁄₈11 ¹⁄₄23¹⁄₂⁹⁄₃₂³⁄₈⁷⁄₁₆³⁷⁄₆₄²³⁄₃₂⁵⁄₈¹³⁄₁₆¹⁵⁄₁₆1 ³⁄₁₆2³⁄₄1 ¹⁄₁₆1 ³⁄₈2 ¹⁄₁₆2 ⁵⁄₈2 ¹⁄₃₂2 ³⁄₈2 ¹⁵⁄₁₆4 ³⁷⁄₆₄7 ²³⁄₃₂3 ¹⁄₃₂4 ³⁄₁₆5 ¹⁄₂7 ¹⁹⁄₆₄9 ¹⁄₈0.91.12.76.119.0ACOUPLING O.D.LBE-148

Engineering ClassSprocketsChains and sprockets must work together, so buying them fromthe same source makes sense. When chains and sprocketsarticulate correctly, the life of the chain is extended. Thatmeans long-term savings and real value for your application.Start with High-Quality MaterialsTsubaki sprockets for Engineering Class Chain are made withquality material-usually carbon steel. Heat-treated carbon steelprovides long wear life, resists abrasion, and withstands heavyshock loads. We can also manufacture sprockets using specialmaterials to meet your specific needs. For example,we can make sprockets from alloy steel, stainless steel, orbronze. The result is always the same: Tsubaki sprockets aredesigned to maximize the life of your chain and to keep youroperation running smoothly.Flame Cut for Long WearTsubaki Engineering Class sprockets are flame machined, nottorched. This optional manufacturing operation ensureshardened teeth to better stand up to rigorous applications. Andwe build the same quality into every manufacturing step. Weuse state-of-the-art computer-controlled machinery to precisionmanufacture heavy-duty sprockets that consistently provide thehighest standard of performance.Select the Sprocket You NeedTsubaki offers a full line of Engineering Class Sprockets. Inaddition to providing Engineering Class Sprockets for everyTsubaki chain, our sprockets can be used with chains made bymany other manufacturers. Check the Sprocket Cross-Reference Chart in the back of this section. If the chain youare using is not listed, Tsubaki can manufacture customengineering class sprockets to suit your chain specifications.If you have any questions, please contact Tsubaki TechnicalSupport.SprocketsE-149

Engineering ClassSprocketsSprocket Specification Table ExampleThe Specification Tables in this catalogue are designed for quick and easy reference. Each table lists thenumber of teeth, critical dimensions, and standard specifications. You’ll also find all pertinent data for selectingand ordering standard Engineering Class Sprockets, including materials and approximate weights. An exampleis shown below.Use the Sprocket Number toorder. See the Selection Guidelinesat the end of Section Cfor more information.“For Tsubaki Chain Number...”lists all chains that will run onthis sprocket. See the ProductCross-Reference (Section D) forother industry chain numbers.PitchTypeImportantSprocketInformationSprocket Number US-3075For Tsubaki Chain Numbers US-3075, US-1031, US-1030, 30701, US-10321.250 Roller Diameter3.075 Pitch 1.250 Plate ThicknessType AType CNumber Catalog Stock Approx.of Teeth Number Bore Wgt. (lbs.)8 US-3075A8 1.25 18.09 US-3075A9 1.25 22.010 US-3075A10 1.50 27.011 US-3075A11 1.50 33.012 US-3075A12 1.50 39.013 US-3075A13 1.50 46.014 US-3075A14 1.50 53.015 US-3075A15 1.50 61.017 US-3075A17 1.50 78.019 US-3075A19 1.50 97.021 US-3075A21 1.50 119.024 1 US-3075A24 1.50 155.030 1 US-3075A30 1.50 241.036 1 US-3075A36 1.50 347.042 1 US-3075A42 1.50 472.048 1 US-3075A48 1.50 616.01 Furnished standard with lightening holes.All dimensions are in inches unless otherwise specified.Catalog Stock Max. Pitch Hub Approx.Number Bore Bore Dia. Dia. L.T.B. Wgt. (lbs.)US-3075C8 1.25 3.19 8.035 5.25 3.88 33.0US-3075C9 1.25 3.19 8.991 5.25 3.88 37.0US-3075C10 1.50 3.44 9.951 5.50 4.25 48.0US-3075C11 1.50 3.44 10.915 5.50 4.25 53.0US-3075C12 1.50 3.44 11.881 5.50 4.25 60.0US-3075C13 1.50 3.44 12.849 5.50 4.25 66.0US-3075C14 1.50 3.44 13.819 5.50 4.25 73.0US-3075C15 1.50 3.94 14.790 6.50 5.00 93.0US-3075C17 1.50 3.94 16.735 6.50 5.00 110.0US-3075C19 1.50 3.94 18.682 6.50 5.00 129.0US-3075C21 1.50 3.94 20.632 6.50 5.00 151.0US-3075C24 1.50 3.94 23.558 6.50 5.00 169.0US-3075C30 1.50 3.94 29.418 6.50 5.00 227.0US-3075C36 1.50 5.44 35.282 8.00 6.25 332.0US-3075C42 1.50 5.44 41.148 8.00 6.25 399.0US-3075C48 1.50 5.44 47.016 8.00 6.25 458.0ImportantChainDimensionsSprocketsSpecial features, such aslightening holes, are listedunder tables.E-150

Drive ChainSprocketsSprocket Number US-64SFor Tsubaki Chain Numbers US-64S, US-64SHAll dimensions are in inches unless otherwise specified.1.562 Roller Diameter2.500 Pitch 1.250 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)9 US-64SA9 1.50 1510 US-64SA10 1.50 1811 US-64SA11 1.50 2212 US-64SA12 1.50 2613 US-64SA13 1.50 3014 US-64SA14 1.50 3515 US-64SA15 1.50 4017 US-64SA17 1.50 5219 US-64SA19 1.50 6421 US-64SA21 1.50 7824 US-64SA24 1.50 10230 US-64SA30 1.50 15936 US-64SA36 1.50 22942 US-64SA42 1.50 31248 US-64SA48 1.50 40754 US-64SA54 1.50 51560 US-64SA60 1.50 636US-64SC9 1.50 2.44 7.310 4.00 2.75 19US-64SC10 1.50 2.94 8.090 4.75 3.13 27US-64SC11 1.50 3.19 8.874 5.25 3.88 36US-64SC12 1.50 3.44 9.659 5.50 4.25 46US-64SC13 1.50 3.44 10.446 5.50 4.25 51US-64SC14 1.50 3.44 11.235 5.50 4.25 56US-64SC15 1.50 3.44 12.024 5.50 4.25 61US-64SC17 1.50 3.44 13.605 5.50 4.25 72US-64SC19 1.50 3.94 15.189 6.50 5.00 97US-64SC21 1.50 3.94 16.774 6.50 5.00 111US-64SC24 1.50 3.94 19.153 6.50 5.00 135US-64SC30 1.50 4.44 23.917 7.00 6.00 200US-64SC36 1.50 4.44 28.684 7.00 6.00 270US-64SC42 1.50 5.44 33.454 8.00 6.25 352US-64SC48 1.50 5.44 38.224 8.00 6.25 460US-64SC54 1.50 5.44 42.996 8.00 6.25 568US-64SC60 1.50 5.94 47.768 9.00 6.50 703If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsE-151

Drive ChainSprocketsSprocket Number US-882 For Tsubaki Chain Number US-88All dimensions are in inches unless otherwise specified..875 Roller Diameter2.609 Pitch .875 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 US-882A8 1.25 99 US-882A9 1.25 1110 US-882A10 1.25 1411 US-882A11 1.25 1712 US-882A12 1.25 2013 US-882A13 1.50 2314 US-882A14 1.50 2715 US-882A15 1.50 3117 US-882A17 1.50 3919 US-882A19 1.50 4921 US-882A21 1.50 6024 US-882A24 1.50 7825 US-882A25 1.50 8528 US-882A28 1.50 10630 US-882A30 1.50 12135 US-882A35 1.50 16540 US-882A40 1.50 21642 US-882A42 1.50 23846 US-882A46 1.50 28554 US-882A54 1.50 39360 US-882A60 1.50 485Sprocket Number 344SXX For Tsubaki Chain Number 344SXX1.781 Roller Diameter3.000 Pitch 1.750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)US-882C8 1.25 2.94 6.817 4.75 3.13 19US-882C9 1.25 3.19 7.628 5.25 3.88 28US-882C10 1.25 3.19 8.442 5.25 3.88 31US-882C11 1.25 3.19 9.260 5.25 3.88 34US-882C12 1.25 3.19 10.080 5.25 3.88 37US-882C13 1.50 3.44 10.901 5.50 4.25 44US-882C14 1.50 3.44 11.724 5.50 4.25 47US-882C15 1.50 3.44 12.548 5.50 4.25 51US-882C17 1.50 3.44 14.198 5.50 4.25 58US-882C19 1.50 3.94 15.851 6.50 5.00 86US-882C21 1.50 3.94 17.505 6.50 5.00 97US-882C24 1.50 3.94 19.988 6.50 5.00 115US-882C25 1.50 3.94 20.816 6.50 5.00 121US-882C28 1.50 3.94 23.302 6.50 5.00 142US-882C30 1.50 3.94 24.959 6.50 5.00 154US-882C35 1.50 3.94 29.105 6.50 5.00 198US-882C40 1.50 4.44 33.252 7.00 6.00 253US-882C42 1.50 4.44 34.912 7.00 6.00 276US-882C46 1.50 4.44 38.231 7.00 6.00 323US-882C54 1.50 5.44 44.870 8.00 6.25 422US-882C60 1.50 5.44 49.851 8.00 6.25 534All dimensions are in inches unless otherwise specified.Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)Sprockets8 344SXXA8 1.50 249 344SXXA9 1.50 3010 344SXXA10 1.50 3711 344SXXA11 1.50 4412 344SXXA12 1.50 5213 344SXXA13 1.50 6114 344SXXA14 1.50 7115 344SXXA15 1.50 8117 344SXXA17 1.50 10419 344SXXA19 1.50 13021 344SXXA21 1.50 15824 344SXXA24 1.50 20630 344SXXA30 1.50 32136 344SXXA36 1.50 46242 344SXXA42 1.50 62948 344SXXA48 1.50 821344SXXC8 1.50 2.94 7.839 4.75 3.12 30344SXXC9 1.50 3.44 8.771 5.50 4.25 47344SXXC10 1.50 3.94 9.708 6.50 5.00 65344SXXC11 1.50 4.44 10.648 7.00 6.00 88344SXXC12 1.50 4.44 11.591 7.00 6.00 96344SXXC13 1.50 5.44 12.536 8.00 6.25 121344SXXC14 1.50 5.44 13.482 8.00 6.25 130344SXXC15 1.50 5.44 14.429 8.00 6.25 141344SXXC17 1.50 5.94 16.327 9.00 6.50 187344SXXC19 1.50 5.94 18.227 9.00 6.50 212344SXXC21 1.50 5.94 20.129 9.00 6.50 241344SXXC24 1.50 6.50 22.984 10.00 6.75 314344SXXC30 1.50 6.50 28.700 10.00 6.75 430344SXXC36 1.50 7.00 34.421 11.00 7.75 576344SXXC42 1.50 7.00 40.144 11.00 7.75 743344SXXC48 1.50 7.00 45.869 11.00 7.75 935If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-152

Drive ChainSprocketsSprocket Number US-3011 For Tsubaki Chain Number US-3011All dimensions are in inches unless otherwise specified.1.625 Roller Diameter3.067 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 US-3011A8 1.25 189 US-3011A9 1.25 2210 US-3011A10 1.50 2711 US-3011A11 1.50 3312 US-3011A12 1.50 3913 US-3011A13 1.50 4614 US-3011A14 1.50 5315 US-3011A15 1.50 6117 US-3011A17 1.50 7819 US-3011A19 1.50 9721 US-3011A21 1.50 11824 US-3011A24 1.50 15430 US-3011A30 1.50 24036 US-3011A36 1.50 34542 US-3011A42 1.50 46948 US-3011A48 1.50 613Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)US-3011C8 1.25 2.94 8.014 4.75 3.12 20US-3011C9 1.25 3.19 8.967 5.25 3.88 37US-3011C10 1.50 3.44 9.925 5.50 4.25 48US-3011C11 1.50 3.44 10.886 5.50 4.25 53US-3011C12 1.50 3.44 11.850 5.50 4.25 60US-3011C13 1.50 3.44 12.816 5.50 4.25 66US-3011C14 1.50 3.44 13.783 5.50 4.25 73US-3011C15 1.50 3.94 14.751 6.50 5.00 93US-3011C17 1.50 3.94 16.691 6.50 5.00 110US-3011C19 1.50 3.94 18.634 6.50 5.00 129US-3011C21 1.50 3.94 20.578 6.50 5.00 150US-3011C24 1.50 4.44 23.497 7.00 6.00 204US-3011C30 1.50 4.44 29.341 7.00 6.00 280US-3011C36 1.50 5.44 35.190 8.00 6.25 398US-3011C42 1.50 5.44 41.041 8.00 6.25 522US-3011C48 1.50 5.44 46.894 8.00 6.25 666Sprocket Number US-3075 For Tsubaki Chain Numbers US-3075, US-1031, US-1030, 30701, US-10321.250 Roller Diameter3.075 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8910111213141516171819202122242528303235364042485460US-3075A8US-3075A9US-3075A10US-3075A11US-3075A12US-3075A13US-3075A14US-3075A15US-3075A16US-3075A17US-3075A18US-3075A19US-3075A20US-3075A21US-3075A22US-3075A24US-3075A25US-3075A28US-3075A30US-3075A32US-3075A35US-3075A36US-3075A40US-3075A42US-3075A48US-3075A54US-3075A601.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.50182227333946536169788797108119130155168210241274328347428472616780963Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)US-3075C8US-3075C9US-3075C10US-3075C11US-3075C12US-3075C13US-3075C14US-3075C15US-3075C16US-3075C17US-3075C18US-3075C19US-3075C20US-3075C21US-3075C22US-3075C24US-3075C25US-3075C28US-3075C30US-3075C32US-3075C35US-3075C36US-3075C40US-3075C42US-3075C48US-3075C54US-3075C601.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.503.193.193.443.443.443.443.443.943.943.943.943.943.943.943.943.943.943.943.945.445.445.445.445.445.446.196.508.0358.9919.95110.91511.88112.84913.81914.79015.76216.73517.70818.68219.65720.63221.60723.55824.53527.46429.41831.37234.30435.28239.19241.14847.01652.88558.7555.255.255.505.505.505.505.506.506.506.506.506.506.506.506.506.506.506.506.508.008.008.008.008.008.009.5010.003.883.884.254.254.254.254.255.005.005.005.005.005.005.005.005.005.005.005.006.256.256.256.256.256.256.757.50323648536074811001161241341441541651772012142562873624164355165607049141,128SprocketsIf the sprocket needed is not listed above, please contactTsubaki for made-to-order custom sprockets.E-153

Drive ChainSprocketsSprocket Number US-3514For Tsubaki Chain Number US-3514All dimensions are in inches unless otherwise specified.1.750 Roller Diameter3.500 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)891011121314151617181920212224252830323536404248US-3514A8US-3514A9US-3514A10US-3514A11US-3514A12US-3514A13US-3514A14US-3514A15US-3514A16US-3514A17US-3514A18US-3514A19US-3514A20US-3514A21US-3514A22US-3514A24US-3514A25US-3514A28US-3514A30US-3514A32US-3514A35US-3514A36US-3514A40US-3514A42US-3514A481.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.5232936435160697990101113126140154169200217273313355425450555612798Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)US-3514C8US-3514C9US-3514C10US-3514C11US-3514C12US-3514C13US-3514C14US-3514C15US-3514C16US-3514C17US-3514C18US-3514C19US-3514C20US-3514C21US-3514C22US-3514C24US-3514C25US-3514C28US-3514C30US-3514C32US-3514C35US-3514C36US-3514C40US-3514C42US-3514C481.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.53.624.444.445.445.445.445.445.445.945.945.945.945.946.506.506.506.506.507.007.007.007.007.007.007.009.14610.23311.32612.42313.52314.62515.72916.83417.9419.04820.15621.26422.37423.48324.59326.81527.92631.2633.48435.70839.04540.15844.60946.83553.5145.757788888999991010101010111111111111115.006.006.006.256.256.256.256.256.506.506.506.506.506.756.756.756.756.757.757.757.757.757.757.757.75497885111119127137147206217229242256270285317334389429472541566671728915If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsE-154

Drive ChainSprocketsSprocket Number US-1242For Tsubaki Chain Number US-1242, US-12411.750 Roller Diameter4.063 Pitch 1.750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)891011121314151617181920212224252830323536404248US-1242A8US-1242A9US-1242A10US-1242A11US-1242A12US-1242A13US-1242A14US-1242A15US-1242A16US-1242A17US-1242A18US-1242A19US-1242A20US-1242A21US-1242A22US-1242A24US-1242A25US-1242A28US-1242A30US-1242A32US-1242A35US-1242A36US-1242A40US-1242A42US-1242A481.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.54455678196113130149160190214238263290318378410514590670802848104711541400All dimensions are in inches unless otherwise specified.Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)US-1242C8US-1242C9US-1242C10US-1242C11US-1242C12US-1242C13US-1242C14US-1242C15US-1242C16US-1242C17US-1242C18US-1242C19US-1242C20US-1242C21US-1242C22US-1242C24US-1242C25US-1242C28US-1242C30US-1242C32US-1242C35US-1242C36US-1242C40US-1242C42US-1242C481.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.53.944.445.445.445.445.445.945.945.945.946.506.506.506.506.506.506.506.507.007.007.007.007.007.007.0010.61711.87913.14814.42115.69816.97818.25919.54220.82622.11223.39824.68525.97327.62128.54931.12832.41836.28838.8741.45245.32646.61851.78554.36962.1226.57.08.08.08.08.09.09.09.09.010.010.010.010.010.010.010.010.011.011.011.011.011.011.011.05.006.006.256.256.256.256.506.506.506.506.756.756.756.756.756.756.756.757.757.757.757.757.757.757.7590991291421571742132322653063623874124394675285606637978781,0101,0561,2541,3611,714Sprocket Number US-1245For Tsubaki Chain Number US-1245All dimensions are in inches unless otherwise specified.1.781 Roller Diameter4.073 Pitch 1.750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)9 US-1245A9 1.50 5510 US-1245A10 1.50 6811 US-1245A11 1.50 8212 US-1245A12 1.50 9713 US-1245A13 1.50 11314 US-1245A14 1.50 13115 US-1245A15 1.50 15017 US-1245A17 1.50 19219 US-1245A19 1.50 23921 US-1245A21 1.50 29224 US-1245A24 1.50 38030 US-1245A30 1.50 59236 US-1245A36 1.50 852Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)US-1245C9 1.50 4.44 11.909 7.0 6.00 99US-1245C10 1.50 5.44 13.181 8.0 6.25 129US-1245C11 1.50 5.44 14.457 8.0 6.25 143US-1245C12 1.50 5.44 15.737 8.0 6.25 158US-1245C13 1.50 5.44 17.019 8.0 6.25 174US-1245C14 1.50 5.94 18.304 9.0 6.50 213US-1245C15 1.50 5.94 19.590 9.0 6.50 232US-1245C17 1.50 5.94 22.166 9.0 6.50 274US-1245C19 1.50 6.50 24.746 10.0 6.75 347US-1245C21 1.50 6.50 27.328 10.0 6.75 400US-1245C24 1.50 6.50 31.204 10.0 6.75 474US-1245C30 1.50 7.00 38.965 11.0 7.75 706US-1245C36 1.50 7.00 46.732 11.0 7.75 966SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-155

Drive ChainSprocketsSprocket Number US-4122For Tsubaki Chain Number US-4122All dimensions are in inches unless otherwise specified.2.000 Roller Diameter4.090 Pitch 1.750 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)9 US-4122A9 1.50 5610 US-4122A10 1.50 6811 US-4122A11 1.50 8212 US-4122A12 1.50 9713 US-4122A13 1.50 11414 US-4122A14 1.50 13215 US-4122A15 1.50 15117 US-4122A17 1.50 19319 US-4122A19 1.50 24121 US-4122A21 1.50 29424 US-4122A24 1.50 38330 US-4122A30 1.50 59736 US-4122A36 1.50 859US-4122C9 1.50 4.44 11.958 7.0 6.00 99US-4122C10 1.50 5.44 13.236 8.0 6.25 129US-4122C11 1.50 5.44 14.517 8.0 6.25 143US-4122C12 1.50 5.44 15.803 8.0 6.25 159US-4122C13 1.50 5.44 17.090 8.0 6.25 175US-4122C14 1.50 5.94 18.380 9.0 6.50 214US-4122C15 1.50 5.94 19.672 9.0 6.50 234US-4122C17 1.50 5.94 22.259 9.0 6.50 276US-4122C19 1.50 6.50 24.849 10.0 6.75 349US-4122C21 1.50 6.50 27.442 10.0 6.75 402US-4122C24 1.50 6.50 31.335 10.0 6.75 477US-4122C30 1.50 7.00 39.128 11.0 7.75 711US-4122C36 1.50 7.00 46.927 11.0 7.75 973SprocketsSprocket Number US-4522For Tsubaki Chain Number US-45222.250 Roller Diameter4.500 Pitch 1.750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)101112131415171921243035364248US-4522A10US-4522A11US-4522A12US-4522A13US-4522A14US-4522A15US-4522A17US-4522A19US-4522A21US-4522A24US-4522A30US-4522A35US-4522A36US-4522A42US-4522A481.51.51.51.51.51.51.51.51.51.51.51.51.51.51.583100118138160183234292356464723984104014151848All dimensions are in inches unless otherwise specified.Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)US-4522C10US-4522C11US-4522C12US-4522C13US-4522C14US-4522C15US-4522C17US-4522C19US-4522C21US-4522C24US-4522C30US-4522C35US-4522C36US-4522C42US-4522C481.51.51.51.51.51.51.51.51.51.51.51.51.51.51.55.445.445.445.445.945.945.946.506.506.507.007.007.007.007.0014.56215.97317.38718.80420.22321.64424.49027.34030.19334.47643.05050.20151.63260.21768.8048.08.08.08.09.09.09.010.010.010.011.011.011.011.011.06.256.256.256.256.506.506.506.756.756.757.757.757.757.757.751441611791992422653174005056139311,1921,2481,6232,055If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-156

Drive ChainSprocketsSprocket Number US-5035For Tsubaki Chain Numbers US-5035, US-50312.500 Roller Diameter5.000 Pitch 2.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)101112131415171921243035364248US-5035A10US-5035A11US-5035A12US-5035A13US-5035A14US-5035A15US-5035A17US-5035A19US-5035A21US-5035A24US-5035A30US-5035A35US-5035A36US-5035A42US-5035A481.51.51.51.51.51.51.51.51.51.51.51.51.51.51.513115818721925329037246356573611481561165122462930All dimensions are in inches unless otherwise specified.Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)US-5035C10US-5035C11US-5035C12US-5035C13US-5035C14US-5035C15US-5035C17US-5035C19US-5035C21US-5035C24US-5035C30US-5035C35US-5035C36US-5035C42US-5035C481.51.51.51.51.51.51.51.51.51.51.51.51.51.51.53.946.507.007.007.008.008.009.009.009.009.509.509.509.509.5016.1817.74719.31920.89322.4724.04927.21130.37833.54838.30647.83455.77957.36966.90776.4496.510.011.011.011.012.012.013.013.013.014.014.014.014.014.05.506.757.757.757.758.508.509.009.009.009.509.509.509.509.501822553323643984875687138151,0741,5621,9752,0652,6603,346Sprocket Number US-5042For Tsubaki Chain Number US-5042All dimensions are in inches unless otherwise specified.3.000 Roller Diameter5.000 Pitch 2.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)11 US-5042A11 1.5 17612 US-5042A12 1.5 20813 US-5042A13 1.5 24314 US-5042A14 1.5 28115 US-5042A15 1.5 32217 US-5042A17 1.5 41319 US-5042A19 1.5 51421 US-5042A21 1.5 62724 US-5042A24 1.5 81730 US-5042A30 1.5 1,275US-5042C11 1.5 6.5 17.747 10.0 6.75 267US-5042C12 1.5 6.5 19.319 10.0 6.75 299US-5042C13 1.5 7.0 20.893 11.0 7.75 381US-5042C14 1.5 7.0 22.470 11.0 7.75 419US-5042C15 1.5 7.0 24.049 11.0 7.75 460US-5042C17 1.5 8.0 27.211 12.0 8.50 601US-5042C19 1.5 8.0 30.378 12.0 8.50 703US-5042C21 1.5 9.0 33.548 13.0 9.00 868US-5042C24 1.5 9.0 38.306 13.0 9.00 1,006US-5042C30 1.5 9.0 47.834 13.0 9.00 1,463SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-157

Drive ChainSprocketsSprocket Number US-5542 For Tsubaki Chain Number US-5542All dimensions are in inches unless otherwise specified.3.000 Roller Diameter5.500 Pitch 2.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)11 US-5542A11 1.5 21212 US-5542A12 1.5 25213 US-5542A13 1.5 29414 US-5542A14 1.5 34115 US-5542A15 1.5 39017 US-5542A17 1.5 49919 US-5542A19 1.5 62221 US-5542A21 1.5 75924 US-5542A24 1.5 99030 US-5542A30 1.5 1,543Sprocket Number US-6042 For Tsubaki Chain Numbers US-6042, US-60663.000 Roller Diameter6.000 Pitch 2.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)US-5542C11 1.5 6.5 19.522 10.0 6.75 304US-5542C12 1.5 7.0 21.250 11.0 7.75 390US-5542C13 1.5 7.0 22.982 11.0 7.75 432US-5542C14 1.5 7.0 24.717 11.0 7.75 478US-5542C15 1.5 8.0 26.454 12.0 8.50 579US-5542C17 1.5 8.0 29.932 12.0 8.50 688US-5542C19 1.5 9.0 33.415 13.0 9.00 863US-5542C21 1.5 9.0 36.902 13.0 9.00 1,000US-5542C24 1.5 9.0 42.137 13.0 9.00 1,178US-5542C30 1.5 9.5 52.617 14.0 9.50 1,761All dimensions are in inches unless otherwise specified.Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)Sprockets11 US-6042A11 1.5 25312 US-6042A12 1.5 30013 US-6042A13 1.5 35014 US-6042A14 1.5 40515 US-6042A15 1.5 46417 US-6042A17 1.5 59419 US-6042A19 1.5 74121 US-6042A21 1.5 90324 US-6042A24 1.5 1,17730 US-6042A30 1.5 1,837Sprocket Number US-7080 For Tsubaki Chain Number US-7080All dimensions are in inches unless otherwise specified.4.500 Roller Diameter7.000 Pitch 2.750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)US-6042C11 1.5 6.5 21.297 10.0 6.75 344US-6042C12 1.5 7.0 23.182 11.0 7.75 437US-6042C13 1.5 7.0 25.071 11.0 7.75 488US-6042C14 1.5 7.0 26.964 11.0 7.75 543US-6042C15 1.5 8.0 28.858 12.0 8.50 653US-6042C17 1.5 8.0 32.653 12.0 8.50 783US-6042C19 1.5 9.0 36.453 13.0 9.00 981US-6042C21 1.5 9.0 40.257 13.0 9.00 1,091US-6042C24 1.5 9.0 45.968 13.0 9.00 1,366US-6042C30 1.5 9.5 57.401 14.0 9.50 2,054Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)11 US-7080A11 1.5 37912 US-7080A12 1.5 44913 US-7080A13 1.5 52514 US-7080A14 1.5 60715 US-7080A15 1.5 69517 US-7080A17 1.5 89019 US-7080A19 1.5 1,10721 US-7080A21 1.5 1,35224 US-7080A24 1.5 1,76430 US-7080A30 1.5 2,750US-7080C11 1.5 9.0 24.846 13.0 9.0 610US-7080C12 1.5 9.0 27.046 13.0 9.0 680US-7080C13 1.5 9.0 29.250 13.0 9.0 756US-7080C14 1.5 9.0 31.458 13.0 9.0 838US-7080C15 1.5 9.5 33.668 14.0 9.5 986US-7080C17 1.5 9.5 38.095 14.0 9.5 1,180US-7080C19 1.5 9.5 42.529 14.0 9.5 1,338US-7080C21 1.5 10.0 46.967 16.0 10.0 1,652US-7080C24 1.5 10.0 53.629 16.0 10.0 2,063US-7080C30 1.5 10.0 66.967 16.0 10.0 3,050E-158If the sprocket needed is not listedabove, please contact Tsubaki formade-to-order custom sprockets.

Roller ConveyorChain SprocketsSprocket Number 378RXFor Tsubaki Chain Numbers 378RX, 378R, 162R, 462RAll dimensions are in inches unless otherwise specified..875 Roller Diameter1.654 Pitch .750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)91011121314151617181920212223242526272829303235364042485460378RXA9378RXA10378RXA11378RXA12378RXA13378RXA14378RXA15378RXA16378RXA17378RXA18378RXA19378RXA20378RXA21378RXA22378RXA23378RXA24378RXA25378RXA26378RXA27378RXA28378RXA29378RXA30378RXA32378RXA35378RXA36378RXA40378RXA42378RXA48378RXA54378RXA601.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.254.05.06.07.08.09.010.512.013.515.017.018.520.522.524.527.029.031.534.036.539.042.047.557.060.074.082.0107.0135.0167.0Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)378RXC9378RXC10378RXC11378RXC12378RXC13378RXC14378RXC15378RXC16378RXC17378RXC18378RXC19378RXC20378RXC21378RXC22378RXC23378RXC24378RXC25378RXC26378RXC27378RXC28378RXC29378RXC30378RXC32378RXC35378RXC36378RXC40378RXC42378RXC48378RXC54378RXC601.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.941.942.442.442.752.942.942.942.942.942.942.943.443.443.443.443.443.443.443.443.443.443.443.443.443.943.943.943.943.944.8365.3525.8716.3916.9117.4337.9558.4789.0019.52510.04910.57311.09811.62212.14712.67213.19713.72214.24714.77315.29815.82316.87518.45218.97821.08122.13325.28928.44631.6043.003.004.004.004.254.754.754.754.754.754.754.755.505.505.505.505.505.505.505.505.505.505.505.505.506.506.506.506.506.502.2502.2502.7502.7503.0003.0003.0003.0003.0003.0003.0003.0004.3754.3754.3754.3754.3754.3754.3754.3754.3754.3754.3754.3754.3755.0005.0005.0005.0005.0007.08.012.013.020.024.025.026.528.030.031.533.049.051.053.055.558.060.062.565.068.070.576.085.589.0121.0128.0153.0182.0213.0If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsE-159

Roller ConveyorChain SprocketsSprocket Number 81XFor Tsubaki Chain Number 81X.906 Roller Diameter2.609 Pitch .875 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)89101112131415161718192021222324252627282930323536404248546081XA881XA981XA1081XA1181XA1281XA1381XA1481XA1581XA1681XA1781XA1881XA1981XA2081XA2181XA2281XA2381XA2481XA2581XA2681XA2781XA2881XA2981XA3081XA3281XA3581XA3681XA4081XA4281XA4881XA5481XA600.941.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.50810121417232731353944495460667278849298106113121138165175216238311393485All dimensions are in inches unless otherwise specified.Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)81XC881XC981XC1081XC1181XC1281XC1381XC1481XC1581XC1681XC1781XC1881XC1981XC2081XC2181XC2281XC2381XC2481XC2581XC2681XC2781XC2881XC2981XC3081XC3281XC3581XC3681XC4081XC4281XC4881XC5481XC600.941.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.502.442.442.942.942.943.443.443.443.443.443.943.943.943.943.943.943.943.943.943.943.943.943.943.943.944.504.504.504.504.504.506.8187.6288.4439.26110.0810.90211.72512.54913.37314.19915.02515.85116.67817.50518.33319.16019.98820.81721.64522.47323.30224.13124.9626.61829.10629.93533.25334.91239.89144.87149.8514.004.004.754.754.755.505.505.505.505.506.506.506.506.506.506.506.506.506.506.506.506.506.506.506.507.257.257.257.257.257.252.752.753.1253.1253.1254.254.254.254.254.255.005.005.005.005.005.005.005.005.005.005.005.005.005.005.006.756.756.756.756.756.7514162325284953586266899499105111117123130136144151158166183210250290312385467559SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-160

Roller ConveyorChain SprocketsSprocket Number 87R For Tsubaki Chain Numbers 87R, US-278R.875 Roller Diameter2.609 Pitch .875 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)891011121314151617181920212223242526283087RA887RA987RA1087RA1187RA1287RA1387RA1487RA1587RA1687RA1787RA1887RA1987RA2087RA2187RA2287RA2387RA2487RA2587RA2687RA2887RA30Sprocket Number 53R For Tsubaki Chain Number 53RType CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)1.500 Roller Diameter3.000 Pitch .875 Plate ThicknessType A0.941.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.508101214172327313539444954606672788492106121Number Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)87RC887RC987RC1087RC1187RC1287RC1387RC1487RC1587RC1687RC1787RC1887RC1987RC2087RC2187RC2287RC2387RC2487RC2587RC2687RC2887RC300.941.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.502.442.442.942.942.943.443.443.443.443.443.943.943.943.943.943.943.943.943.943.943.94All dimensions are in inches unless otherwise specified.6.8187.6288.4439.26110.08010.90211.72512.54913.37314.19915.02515.85116.67817.50518.33319.16019.98820.81721.64523.30224.9604.004.004.754.754.755.505.505.505.505.506.506.506.506.506.506.506.506.506.506.506.502.7502.7503.1253.1253.1254.2504.2504.2504.2504.2505.0005.0005.0005.0005.0005.0005.0005.0005.0005.0005.000All dimensions are in inches unless otherwise specified.Type C14162325284953586266899499105111117123130136151166Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 53RA8 1.25 129 53RA9 1.25 1510 53RA10 1.25 1811 53RA11 1.25 2212 53RA12 1.25 26Sprocket Number 93R For Tsubaki Chain Number 93RAll dimensions are in inches unless otherwise specified.1.500 Roller Diameter3.000 Pitch 1.000 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)53RC8 1.25 3.19 7.839 5.25 3.88 2953RC9 1.25 3.19 8.771 5.25 3.88 3253RC10 1.25 3.19 9.708 5.25 3.88 3553RC11 1.25 3.19 10.648 5.25 3.88 3953RC12 1.25 3.19 11.591 5.25 3.88 43Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)Sprockets8 93RA8 1.25 149 93RA9 1.25 1710 93RA10 1.25 2111 93RA11 1.25 2512 93RA12 1.25 3093RC8 1.25 3.19 7.839 5.25 3.88 3093RC9 1.25 3.19 8.771 5.25 3.88 3393RC10 1.25 3.19 9.708 5.25 3.88 3793RC11 1.25 3.19 10.648 5.25 3.88 4293RC12 1.25 3.19 11.591 5.25 3.88 46If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-161

Roller ConveyorChain SprocketsSprocket Number 119RXFor Tsubaki Chain Numbers 119RX, 119RAll dimensions are in inches unless otherwise specified.1.250 Roller Diameter3.075 Pitch 1.250 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8910111213141516171819202122242528303235364042485460119RXA8119RXA9119RXA10119RXA11119RXA12119RXA13119RXA14119RXA15119RXA16119RXA17119RXA18119RXA19119RXA20119RXA21119RXA22119RXA24119RXA25119RXA28119RXA30119RXA32119RXA35119RXA36119RXA40119RXA42119RXA48119RXA54119RXA601.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.50182227333946536169788797108119130155168210241274328347428472616780963Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)119RXC8119RXC9119RXC10119RXC11119RXC12119RXC13119RXC14119RXC15119RXC16119RXC17119RXC18119RXC19119RXC20119RXC21119RXC22119RXC24119RXC25119RXC28119RXC30119RXC32119RXC35119RXC36119RXC40119RXC42119RXC48119RXC54119RXC601.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.503.193.193.443.443.443.443.443.443.443.693.693.943.943.943.943.944.944.944.945.445.445.445.445.446.196.196.508.0358.9919.95110.91511.88112.84913.81914.7915.76216.73517.70818.68219.65720.63221.60723.55824.53527.46429.41831.37234.30435.28239.19241.14847.01652.88558.7555.255.255.505.505.505.505.505.505.506.006.006.506.506.506.506.507.507.507.508.008.008.008.008.009.509.5010.003.883.884.254.254.254.254.254.254.255.255.255.755.755.755.755.755.875.875.876.126.126.126.126.126.756.757.503236485360748189971191291501611721832082402833143614144335155587519151,128SprocketsSprocket Number 94RFor Tsubaki Chain Number 94RAll dimensions are in inches unless otherwise specified.1.500 Roller Diameter4.000 Pitch .750 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 94RA8 1.25 189 94RA9 1.25 2310 94RA10 1.25 2811 94RA11 1.25 3412 94RA12 1.25 40Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)94RC8 1.25 3.19 10.453 5.25 3.88 3694RC9 1.25 3.19 11.695 5.25 3.88 4094RC10 1.25 3.19 12.944 5.25 3.88 4594RC11 1.25 3.19 14.198 5.25 3.88 5194RC12 1.25 3.19 15.455 5.25 3.88 57If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-162

Roller ConveyorChain SprocketsSprocket Number 97RFor Tsubaki Chain Number 97RAll dimensions are in inches unless otherwise specified.1.750 Roller Diameter4.000 Pitch .750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 97RA8 1.25 179 97RA9 1.25 2210 97RA10 1.25 2811 97RA11 1.25 3312 97RA12 1.25 3997RC8 1.25 3.19 10.453 5.25 3.88 3597RC9 1.25 3.19 11.695 5.25 3.88 3997RC10 1.25 3.19 12.944 5.25 3.88 4497RC11 1.25 3.19 14.198 5.25 3.88 5097RC12 1.25 3.12 15.455 5.25 3.88 56Sprocket Number 95RFor Tsubaki Chain Number 95RAll dimensions are in inches unless otherwise specified.1.500 Roller Diameter4.000 Pitch .875 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 95RA8 1.25 219 95RA9 1.25 2710 95RA10 1.25 3311 95RA11 1.25 3912 95RA12 1.25 4795RC8 1.25 3.19 10.453 5.25 3.88 3895RC9 1.25 3.19 11.695 5.25 3.88 4395RC10 1.25 3.19 12.944 5.25 3.88 4995RC11 1.25 3.19 14.198 5.25 3.88 5695RC12 1.25 3.19 15.455 5.25 3.88 63Sprocket Number 91RFor Tsubaki Chain Numbers 91R, 1188RAll dimensions are in inches unless otherwise specified.1.750 Roller Diameter4.000 Pitch 1.000 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 91RA8 1.25 349 91RA9 1.25 3110 91RA10 1.25 3711 91RA11 1.25 4512 91RA12 1.25 53Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)91RC8 1.25 3.19 10.453 5.25 3.88 4091RC9 1.25 3.19 11.695 5.25 3.88 4691RC10 1.25 3.19 12.944 5.25 3.88 5391RC11 1.25 3.19 14.198 5.25 3.88 6191RC12 1.25 3.19 15.455 5.25 3.88 69SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-163

Roller ConveyorChain SprocketsSprocket Number US-90RFor Tsubaki Chain Numbers US-90R, 83R, 40001,82RAll dimensions are in inches unless otherwise specified.2.000 Roller Diameter4.000 Pitch 1.000 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 US-90RA8 1.25 249 US-90RA9 1.25 3110 US-90RA10 1.25 3711 US-90RA11 1.25 4512 US-90RA12 1.25 53US-90RC8 1.25 3.19 10.453 5.25 3.88 40US-90RC9 1.25 3.19 11.695 5.25 3.88 46US-90RC10 1.25 3.19 12.944 5.25 3.88 53US-90RC11 1.25 3.19 14.198 5.25 3.88 61US-90RC12 1.25 3.19 15.455 5.25 3.88 69Sprocket Number 89RFor Tsubaki Chain Number 89RAll dimensions are in inches unless otherwise specified.2.250 Roller Diameter4.000 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 89RA8 1.5 279 89RA9 1.5 3410 89RA10 1.5 4211 89RA11 1.5 5112 89RA12 1.5 6089RC8 1.5 3.44 10.453 5.5 4.25 46.089RC9 1.5 3.44 11.695 5.5 4.25 5389RC10 1.5 3.44 12.944 5.5 4.25 6189RC11 1.5 3.44 14.198 5.5 4.25 7089RC12 1.5 3.44 15.455 5.5 4.25 79SprocketsSprocket Number 84RFor Tsubaki Chain Number 84RAll dimensions are in inches unless otherwise specified.2.250 Roller Diameter4.000 Pitch 1.750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 84RA8 1.5 439 84RA9 1.5 5310 84RA10 1.5 6311 84RA11 1.5 7912 84RA12 1.5 93Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)84RC8 1.5 3.94 10.453 6.5 5.0 7184RC9 1.5 3.94 11.695 6.5 5.0 8184RC10 1.5 3.94 12.944 6.5 5.0 9384RC11 1.5 3.94 14.198 6.5 5.0 10784RC12 1.5 3.94 15.455 6.5 5.0 121If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-164

Roller ConveyorChain SprocketsSprocket Number DS-1113For Tsubaki Chain Numbers DS-1113, 1113RAll dimensions are in inches unless otherwise specified.2.000 Roller Diameter4.040 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 DS-1113A8 1.5 289 DS-1113A9 1.5 3510 DS-1113A10 1.5 4311 DS-1113A11 1.5 5212 DS-1113A12 1.5 61DS-1113C8 1.5 3.44 10.557 5.5 4.25 47DS-1113C9 1.5 3.44 11.812 5.5 4.25 54DS-1113C10 1.5 3.44 13.074 5.5 4.25 62DS-1113C11 1.5 3.44 14.340 5.5 4.25 71DS-1113C12 1.5 3.44 15.609 5.5 4.25 80Sprocket Number 6053RFor Tsubaki Chain Number 6053RAll dimensions are in inches unless otherwise specified.1.500 Roller Diameter6.000 Pitch .750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 6053RA8 1.25 419 6053RA9 1.25 5110 6053RA10 1.25 6311 6053RA11 1.25 7612 6053RA12 1.25 906053RC8 1.25 2.94 15.679 4.75 3.13 526053RC9 1.25 2.94 17.543 4.75 3.13 626053RC10 1.25 2.94 19.416 4.75 3.13 746053RC11 1.25 2.94 21.297 4.75 3.13 876053RC12 1.25 2.94 23.182 4.75 3.13 101Sprocket Number 627RFor Tsubaki Chain Numbers 627R, 86R, US-196R, DS-196R, 604R, 634RAll dimensions are in inches unless otherwise specified.2.000 Roller Diameter6.000 Pitch 1.000 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 627RA8 1.5 559 627RA9 1.5 6910 627RA10 1.5 8411 627RA11 1.5 10112 627RA12 1.5 120Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)627RC8 1.5 3.44 15.679 5.5 4.25 75627RC9 1.5 3.44 17.543 5.5 4.25 88627RC10 1.5 3.44 19.416 5.5 4.25 104627RC11 1.5 3.94 21.297 6.5 5.00 136627RC12 1.5 3.94 23.182 6.5 5.00 155SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-165

Roller ConveyorChain SprocketsSprocket Number DS-6272For Tsubaki Chain Numbers DS-6272, 628R, 1126R2.250 Roller Diameter6.000 Pitch 1.125 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)All dimensions are in inches unless otherwise specified.Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 DS-6272A8 1.5 629 DS-6272A9 1.5 7710 DS-6272A10 1.5 9511 DS-6272A11 1.5 11412 DS-6272A12 1.5 135DS-6272C8 1.5 3.94 15.679 6.5 5.0 96DS-6272C9 1.5 3.94 17.543 6.5 5.0 111DS-6272C10 1.5 3.94 19.416 6.5 5.0 129DS-6272C11 1.5 3.94 21.297 6.5 5.0 148DS-6272C12 1.5 3.94 23.182 6.5 5.0 169Sprocket Number 603RFor Tsubaki Chain Number 603RAll dimensions are in inches unless otherwise specified.2.500 Roller Diameter6.000 Pitch .750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 603RA8 1.5 419 603RA9 1.5 5110 603RA10 1.5 6311 603RA11 1.5 7612 603RA12 1.5 90603RC8 1.5 3.44 15.679 5.5 4.25 63603RC9 1.5 3.44 17.543 5.5 4.25 73603RC10 1.5 3.44 19.416 5.5 4.25 85603RC11 1.5 3.44 21.297 5.5 4.25 97603RC12 1.5 3.44 23.182 5.5 4.25 111If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsE-166

Roller ConveyorChain SprocketsSprocket Number CC5For Tsubaki Chain Numbers CC5, 607R, 614R, 1630R, 2130RAll dimensions are in inches unless otherwise specified.2.500 Roller Diameter6.000 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)6 CC5A6 1.5 36 CC5C6 1.5 3.44 12.000 5.5 4.25 557 1 CC5A7 1.5 48 CC5C7 1.5 3.44 13.829 5.5 4.25 678 1 CC5A8 1.5 62 CC5C8 1.5 3.94 15.679 6.5 5.00 969 CC5A9 1.5 77 CC5C9 1.5 3.94 17.543 6.5 5.00 11110 CC5A10 1.5 95 CC5C10 1.5 3.94 19.416 6.5 5.00 12911 CC5A11 1.5 114 CC5C11 1.5 3.94 21.297 6.5 5.00 14812 CC5A12 1.5 135 CC5C12 1.5 3.94 23.182 6.5 5.00 1691 CC5 Sprockets are available with double duty tooth forms in both 7- and 8-tooth sizes. Consult Tsubaki for other CC5 double duty sprockets.Sprocket Number 610RFor Tsubaki Chain Numbers 610R, 96R, 96RX, 2178R, 2178RX, 2198RXAll dimensions are in inches unless otherwise specified.2.750 Roller Diameter6.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 610RA8 1.5 699 610RA9 1.5 8610 610RA10 1.5 10511 610RA11 1.5 12612 610RA12 1.5 150610RC8 1.5 4.44 15.679 7.0 6.00 117610RC9 1.5 4.44 17.543 7.0 6.00 135610RC10 1.5 4.44 19.416 7.0 6.00 154610RC11 1.5 5.44 21.297 8.0 6.25 193610RC12 1.5 5.44 23.182 8.0 6.25 216Sprocket Number 625RFor Tsubaki Chain Numbers 625R, 60002, 629R SpecialAll dimensions are in inches unless otherwise specified.3.000 Roller Diameter6.000 Pitch 1.000 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 625RA8 1.5 559 625RA9 1.5 6910 625RA10 1.5 8411 625RA11 1.5 10112 625RA12 1.5 120Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)625RC8 1.5 3.44 15.679 5.5 4.25 75625RC9 1.5 3.44 17.543 5.5 4.25 88625RC10 1.5 3.44 19.416 5.5 4.25 104625RC11 1.5 3.94 21.297 6.5 5.00 136625RC12 1.5 3.94 23.182 6.5 5.00 155SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-167

Roller ConveyorChain SprocketsSprocket Number 626RFor Tsubaki Chain Numbers 626R, 631, 631R, 1126RSAll dimensions are in inches unless otherwise specified.3.000 Roller Diameter6.000 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 626RA8 1.5 629 626RA9 1.5 7710 626RA10 1.5 9511 626RA11 1.5 11412 626RA12 1.5 135626RC8 1.5 4.44 15.679 7.0 6.0 112626RC9 1.5 4.44 17.543 7.0 6.0 127626RC10 1.5 4.44 19.416 7.0 6.0 145626RC11 1.5 4.44 21.297 7.0 6.0 164626RC12 1.5 4.44 23.182 7.0 6.0 185Sprocket Number 629RFor Tsubaki Chain Numbers 629R, B-663R, 1131R, 2184R, 2184RXAll dimensions are in inches unless otherwise specified.3.000 Roller Diameter6.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 629RA8 1.5 699 629RA9 1.5 8610 629RA10 1.5 10511 629RA11 1.5 12612 629RA12 1.5 150629RC8 1.5 4.44 15.679 7.0 6.00 117629RC9 1.5 4.44 17.543 7.0 6.00 135629RC10 1.5 4.44 19.416 7.0 6.00 154629RC11 1.5 5.44 21.297 8.0 6.25 193629RC12 1.5 5.44 23.182 8.0 6.25 216SprocketsSprocket Number 806RFor Tsubaki Chain Number 806RAll dimensions are in inches unless otherwise specified.3.000 Roller Diameter8.000 Pitch 1.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 806RA8 1.5 1469 806RA9 1.5 18310 806RA10 1.5 22411 806RA11 1.5 27012 806RA12 1.5 319Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)806RC8 1.5 5.94 20.905 9.0 6.5 233806RC9 1.5 5.94 23.390 9.0 6.5 270806RC10 1.5 5.94 25.889 9.0 6.5 311806RC11 1.5 5.94 28.396 9.0 6.5 357806RC12 1.5 5.94 30.910 9.0 6.5 391lbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-168

Roller ConveyorChain SprocketsSprocket Number 896RFor Tsubaki Chain Number 896RAll dimensions are in inches unless otherwise specified.3.500 Roller Diameter8.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 896RA8 1.5 1229 896RA9 1.5 15310 896RA10 1.5 18711 896RA11 1.5 22512 896RA12 1.5 266896RC8 1.5 4.44 20.905 7.0 6.0 171896RC9 1.5 4.44 23.390 7.0 6.0 201896RC10 1.5 4.44 25.889 7.0 6.0 236896RC11 1.5 4.44 28.396 7.0 6.0 265896RC12 1.5 4.44 30.910 7.0 6.0 307Sprocket Number 800RXFor Tsubaki Chain Number 800RXAll dimensions are in inches unless otherwise specified.3.500 Roller Diameter8.000 Pitch 1.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 800RXA8 1.5 1469 800RXA9 1.5 18310 800RXA10 1.5 22411 800RXA11 1.5 27012 800RXA12 1.5 319800RXC8 1.5 5.94 20.905 9.0 6.5 233800RXC9 1.5 5.94 23.390 9.0 6.5 270800RXC10 1.5 5.94 25.889 9.0 6.5 311800RXC11 1.5 5.94 28.396 9.0 6.5 357800RXC12 1.5 5.94 30.910 9.0 6.5 391Sprocket Number 925RFor Tsubaki Chain Numbers 925R, 90004All dimensions are in inches unless otherwise specified.3.000 Roller Diameter9.000 Pitch 1.000 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 925RA8 1.5 1239 925RA9 1.5 15410 925RA10 1.5 18911 925RA11 1.5 22712 925RA12 1.5 270Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)925RC8 1.5 3.94 23.518 6.5 5.0 158925RC9 1.5 3.94 26.314 6.5 5.0 187925RC10 1.5 3.94 29.125 6.5 5.0 221925RC11 1.5 4.44 31.945 7.0 6.0 265925RC12 1.5 4.44 34.773 7.0 6.0 307Sprocketslbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-169

Roller ConveyorChain SprocketsSprocket Number B-912RFor Tsubaki Chain Number B-912RAll dimensions are in inches unless otherwise specified.3.000 Roller Diameter9.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 B-912RA8 1.5 1549 B-912RA9 1.5 19310 B-912RA10 1.5 23611 B-912RA11 1.5 26412 B-912RA12 1.5 337B-912RC8 1.5 3.94 23.518 6.5 5.0 187B-912RC9 1.5 3.94 26.314 6.5 5.0 228B-912RC10 1.5 3.94 29.125 6.5 5.0 271B-912RC11 1.5 4.44 31.945 7.0 6.0 325B-912RC12 1.5 4.44 34.773 7.0 6.0 377Sprocket Number 4009For Tsubaki Chain Number 4009All dimensions are in inches unless otherwise specified.3.000 Roller Diameter9.000 Pitch 1.750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)9 4009A9 1.5 27010 4009A10 1.5 33111 4009A11 1.5 39812 4009A12 1.5 472Sprocket Number 965RFor Tsubaki Chain Number 965R4009C9 1.5 5.94 26.314 9.0 6.5 3534009C10 1.5 5.94 29.125 9.0 6.5 4144009C11 1.5 5.94 31.945 9.0 6.5 5744009C12 1.5 5.94 34.773 9.0 6.5 548All dimensions are in inches unless otherwise specified.3.000 Roller Diameter9.000 Pitch 2.000 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)Sprockets8 965RA8 1.5 2479 965RA9 1.5 30910 965RA10 1.5 37811 965RA11 1.5 39812 965RA12 1.5 472965RC8 1.5 5.94 23.518 9.0 6.5 325965RC9 1.5 5.94 26.314 9.0 6.5 387965RC10 1.5 5.94 29.125 9.0 6.5 456965RC11 1.5 5.94 31.945 9.0 6.5 474965RC12 1.5 5.94 34.773 9.0 6.5 548lbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-170

Roller ConveyorChain SprocketsSprocket Number 4004For Tsubaki Chain Number 4004All dimensions are in inches unless otherwise specified.3.000 Roller Diameter9.000 Pitch 2.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)9 4004A9 1.5 34710 4004A10 1.5 42511 4004A11 1.5 51212 4004A12 1.5 606Sprocket Number B-963RFor Tsubaki Chain Numbers B-963R, 809R4004C9 1.5 6.5 26.314 10.0 6.75 4444004C10 1.5 6.5 29.125 10.0 6.75 5234004C11 1.5 6.5 31.945 10.0 6.75 6094004C12 1.5 6.5 34.773 10.0 6.75 712All dimensions are in inches unless otherwise specified.3.500 Roller Diameter9.000 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 B-963RA8 1.5 1399 B-963RA9 1.5 17410 B-963RA10 1.5 21311 B-963RA11 1.5 25612 B-963RA12 1.5 303B-963RC8 1.5 5.44 23.518 8.0 6.25 207B-963RC9 1.5 5.44 26.314 8.0 6.25 242B-963RC10 1.5 5.44 29.125 8.0 6.25 266B-963RC11 1.5 5.44 31.945 8.0 6.25 309B-963RC12 1.5 5.44 34.773 8.0 6.25 356Sprocket Number D-963RFor Tsubaki Chain Number D-963RAll dimensions are in inches unless otherwise specified.3.500 Roller Diameter9.000 Pitch 1.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 D-963RA8 1.5 1859 D-963RA9 1.5 23210 D-963RA10 1.5 28411 D-963RA11 1.5 34112 D-963RA12 1.5 404D-963RC8 1.5 5.44 23.518 8.0 6.25 248D-963RC9 1.5 5.44 26.314 8.0 6.25 295D-963RC10 1.5 5.44 29.125 8.0 6.25 340D-963RC11 1.5 5.44 31.945 8.0 6.25 398D-963RC12 1.5 5.44 34.773 8.0 6.25 461Sprocketslbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-171

Roller ConveyorChain SprocketsSprocket Number E-963RFor Tsubaki Chain Number E-963RAll dimensions are in inches unless otherwise specified.4.000 Roller Diameter9.000 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 E-963RA8 1.5 1399 E-963RA9 1.5 17410 E-963RA10 1.5 21311 E-963RA11 1.5 25612 E-963RA12 1.5 303E-963RC8 1.5 5.44 23.518 8.0 6.25 207E-963RC9 1.5 5.44 26.314 8.0 6.25 242E-963RC10 1.5 5.44 29.125 8.0 6.25 266E-963RC11 1.5 5.44 31.945 8.0 6.25 307E-963RC12 1.5 5.44 34.773 8.0 6.25 356Sprocket Number B-964RFor Tsubaki Chain Number B-964RAll dimensions are in inches unless otherwise specified.4.000 Roller Diameter9.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 B-964RA8 1.5 1549 B-964RA9 1.5 19310 B-964RA10 1.5 23611 B-964RA11 1.5 28412 B-964RA12 1.5 337B-964RC8 1.5 5.94 23.518 9.0 6.5 246B-964RC9 1.5 5.94 26.314 9.0 6.5 285B-964RC10 1.5 5.94 29.125 9.0 6.5 303B-964RC11 1.5 5.94 31.945 9.0 6.5 351B-964RC12 1.5 5.94 34.773 9.0 6.5 404SprocketsSprocket Number 4065For Tsubaki Chain Number 4065All dimensions are in inches unless otherwise specified.4.250 Roller Diameter9.000 Pitch 2.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)9 4065A9 1.5 38610 4065A10 1.5 47311 4065A11 1.5 56912 4065A12 1.5 674Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)4065C9 1.5 7.0 26.314 11.0 7.75 5244065C10 1.5 7.0 29.125 11.0 7.75 6114065C11 1.5 7.0 31.945 11.0 7.75 7074065C12 1.5 7.0 34.773 11.0 7.75 812lbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-172

Roller ConveyorChain SprocketsSprocket Number 973RFor Tsubaki Chain Number 973RAll dimensions are in inches unless otherwise specified.5.000 Roller Diameter9.000 Pitch 1.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 973RA8 1.5 1859 973RA9 1.5 23210 973RA10 1.5 28411 973RA11 1.5 34112 973RA12 1.5 404Sprocket Number B-1212RFor Tsubaki Chain Number B-1212R973RC8 1.5 6.5 23.518 10.0 6.75 299973RC9 1.5 6.5 26.314 10.0 6.75 345973RC10 1.5 6.5 29.125 10.0 6.75 397973RC11 1.5 6.5 31.945 10.0 6.75 455973RC12 1.5 6.5 34.773 10.0 6.75 493All dimensions are in inches unless otherwise specified.3.000 Roller Diameter12.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 B-1212RA8 1.5 2749 B-1212RA9 1.5 34310 B-1212RA10 1.5 42011 B-1212RA11 1.5 50612 B-1212RA12 1.5 599Sprocket Number 1265RFor Tsubaki Chain Number 1265RB-1212RC8 1.5 5.44 31.358 8.0 6.25 327B-1212RC9 1.5 5.44 35.086 8.0 6.25 396B-1212RC10 1.5 5.44 38.833 8.0 6.25 473B-1212RC11 1.5 5.44 42.594 8.0 6.25 559B-1212RC12 1.5 5.44 46.364 8.0 6.25 625All dimensions are in inches unless otherwise specified.3.000 Roller Diameter12.000 Pitch 2.000 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 1265RA8 1.5 4399 1265RA9 1.5 54910 1265RA10 1.5 67211 1265RA11 1.5 80912 1265RA12 1.5 959Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)1265RC8 1.5 6.5 31.358 10.0 6.75 5411265RC9 1.5 6.5 35.086 10.0 6.75 6491265RC10 1.5 6.5 38.833 10.0 6.75 7721265RC11 1.5 6.5 42.594 10.0 6.75 9091265RC12 1.5 6.5 46.364 10.0 6.75 1,058Sprocketslbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-173

Roller ConveyorChain SprocketsSprocket Number B-1266RFor Tsubaki Chain Number B-1266RAll dimensions are in inches unless otherwise specified.3.250 Roller Diameter12.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 B-1266RA8 1.5 2749 B-1266RA9 1.5 34310 B-1266RA10 1.5 42011 B-1266RA11 1.5 50612 B-1266RA12 1.5 599Sprocket Number B-1263RFor Tsubaki Chain Number B-1263RB-1266RC8 1.5 5.94 31.358 9.0 6.5 341B-1266RC9 1.5 5.94 35.086 9.0 6.5 410B-1266RC10 1.5 5.94 38.833 9.0 6.5 487B-1266RC11 1.5 5.94 42.594 9.0 6.5 573B-1266RC12 1.5 5.94 46.364 9.0 6.5 666All dimensions are in inches unless otherwise specified.3.500 Roller Diameter12.000 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 B-1263RA8 1.5 2479 B-1263RA9 1.5 30910 B-1263RA10 1.5 37811 B-1263RA11 1.5 45512 B-1263RA12 1.5 539B-1263RC8 1.5 5.94 31.358 9.0 6.5 314B-1263RC9 1.5 5.94 35.086 9.0 6.5 376B-1263RC10 1.5 5.94 38.833 9.0 6.5 445B-1263RC11 1.5 5.94 42.594 9.0 6.5 522B-1263RC12 1.5 5.94 46.364 9.0 6.5 606SprocketsSprocket Number D-1263RFor Tsubaki Chain Number D-1263RAll dimensions are in inches unless otherwise specified.3.500 Roller Diameter12.000 Pitch 1.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 D-1263RA8 1.5 3299 D-1263RA9 1.5 41210 D-1263RA10 1.5 50411 D-1263RA11 1.5 60712 D-1263RA12 1.5 719Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)D-1263RC8 1.5 5.94 31.358 9.0 6.5 400D-1263RC9 1.5 5.94 35.086 9.0 6.5 483D-1263RC10 1.5 5.94 38.833 9.0 6.5 576D-1263RC11 1.5 5.94 42.594 9.0 6.5 678D-1263RC12 1.5 5.94 46.364 9.0 6.5 791lbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-174

Roller ConveyorChain SprocketsSprocket Number E-1263RFor Tsubaki Chain Numbers E-1263R, 1276RAll dimensions are in inches unless otherwise specified.4.000 Roller Diameter12.000 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 E-1263RA8 1.5 2479 E-1263RA9 1.5 30910 E-1263RA10 1.5 37811 E-1263RA11 1.5 45512 E-1263RA12 1.5 539Sprocket Number B-1264RFor Tsubaki Chain Number B-1264RE-1263RC8 1.5 5.94 31.358 9.0 6.5 314E-1263RC9 1.5 5.94 35.086 9.0 6.5 376E-1263RC10 1.5 5.94 38.833 9.0 6.5 445E-1263RC11 1.5 5.94 42.594 9.0 6.5 522E-1263RC12 1.5 5.94 46.364 9.0 6.5 606All dimensions are in inches unless otherwise specified.4.000 Roller Diameter12.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 B-1264RA8 1.5 2749 B-1264RA9 1.5 34310 B-1264RA10 1.5 42011 B-1264RA11 1.5 50612 B-1264RA12 1.5 599Sprocket Number 1273RFor Tsubaki Chain Numbers 1273R, 1271RB-1264RC8 1.5 6.5 31.358 10.0 6.75 357B-1264RC9 1.5 6.5 35.086 10.0 6.75 426B-1264RC10 1.5 6.5 38.833 10.0 6.75 503B-1264RC11 1.5 6.5 42.594 10.0 6.75 589B-1264RC12 1.5 6.5 46.364 10.0 6.75 682All dimensions are in inches unless otherwise specified.5.000 Roller Diameter12.000 Pitch 1.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 1273RA8 1.5 3299 1273RA9 1.5 41210 1273RA10 1.5 50411 1273RA11 1.5 60712 1273RA12 1.5 719Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)1273RC8 1.5 7.0 31.358 11.0 7.75 4941273RC9 1.5 7.0 35.086 11.0 7.75 5191273RC10 1.5 7.0 38.833 11.0 7.75 6121273RC11 1.5 7.0 42.594 11.0 7.75 7141273RC12 1.5 7.0 46.364 11.0 7.75 826Sprocketslbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-175

Roller ConveyorChain SprocketsSprocket Number B-1863RFor Tsubaki Chain Number B-1863RAll dimensions are in inches unless otherwise specified.3.500 Roller Diameter18.000 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)6 B-1863RA6 1.5 3257 B-1863RA7 1.5 4328 B-1863RA8 1.5 5559 B-1863RA9 1.5 69510 B-1863RA10 1.5 851B-1863RC6 1.5 5.94 36.000 9.0 6.50 392B-1863RC7 1.5 5.94 41.486 9.0 6.50 499B-1863RC8 1.5 6.50 47.036 10.0 6.75 638B-1863RC9 1.5 6.50 52.628 10.0 6.75 778B-1863RC10 1.5 6.50 58.249 10.0 6.75 934Sprocket Number D-1863RFor Tsubaki Chain Number D-1863RAll dimensions are in inches unless otherwise specified.3.500 Roller Diameter18.000 Pitch 1.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)6 D-1863RA6 1.5 4337 D-1863RA7 1.5 5768 D-1863RA8 1.5 7409 D-1863RA9 1.5 92610 D-1863RA10 1.5 1,135D-1863RC6 1.5 5.94 36.000 9.0 6.50 505D-1863RC7 1.5 5.94 41.486 9.0 6.50 647D-1863RC8 1.5 6.50 47.036 10.0 6.75 829D-1863RC9 1.5 6.50 52.628 10.0 6.75 1,015D-1863RC10 1.5 6.50 58.249 10.0 6.75 1,224SprocketsSprocket Number E-1863RFor Tsubaki Chain Number E-1863RAll dimensions are in inches unless otherwise specified.4.000 Roller Diameter18.000 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)6 E-1863RA6 1.5 3257 E-1863RA7 1.5 4328 E-1863RA8 1.5 5559 E-1863RA9 1.5 69510 E-1863RA10 1.5 851Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)E-1863RC6 1.5 5.94 36.000 9.0 6.50 392E-1863RC7 1.5 5.94 41.486 9.0 6.50 499E-1863RC8 1.5 6.50 47.036 10.0 6.75 638E-1863RC9 1.5 6.50 52.628 10.0 6.75 778E-1863RC10 1.5 6.50 58.249 10.0 6.75 934lbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-176

Roller ConveyorChain SprocketsSprocket Number B-1864RFor Tsubaki Chain Number B-1864RAll dimensions are in inches unless otherwise specified.4.000 Roller Diameter18.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)6 B-1864RA6 1.5 3617 B-1864RA7 1.5 4808 B-1864RA8 1.5 6179 B-1864RA9 1.5 77210 B-1864RA10 1.5 946B-1864RC6 1.5 6.5 36.000 10.0 6.75 444B-1864RC7 1.5 6.5 41.486 10.0 6.75 563B-1864RC8 1.5 6.5 47.036 10.0 6.75 700B-1864RC9 1.5 6.5 52.628 10.0 6.75 855B-1864RC10 1.5 6.5 58.249 10.0 6.75 1,029Sprocket Number G-1864RFor Tsubaki Chain Number G-1864RAll dimensions are in inches unless otherwise specified.4.000 Roller Diameter18.000 Pitch 1.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)6 G-1864RA6 1.5 4337 G-1864RA7 1.5 5768 G-1864RA8 1.5 7409 G-1864RA9 1.5 92610 G-1864RA10 1.5 1,135G-1864RC6 1.5 6.5 36.000 10.0 6.75 522G-1864RC7 1.5 6.5 41.486 10.0 6.75 664G-1864RC8 1.5 6.5 47.036 10.0 6.75 829G-1864RC9 1.5 6.5 52.628 10.0 6.75 1,015G-1864RC10 1.5 6.5 58.249 10.0 6.75 1,224Sprocket Number 1873RFor Tsubaki Chain Numbers 1873R, 1871RAll dimensions are in inches unless otherwise specified.5.000 Roller Diameter18.000 Pitch 1.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)6 1873RA6 1.5 4337 1873RA7 1.5 5768 1873RA8 1.5 7409 1873RA9 1.5 92610 1873RA10 1.5 1,135Sprocket Number 1866RFor Tsubaki Chain Numbers 1866R, 1867RAll dimensions are in inches unless otherwise specified.6.000 Roller Diameter18.000 Pitch 1.500 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)1873RC6 1.5 7.0 36.000 11.0 7.75 5411873RC7 1.5 7.0 41.486 11.0 7.75 6831873RC8 1.5 8.0 47.036 12.0 8.50 8681873RC9 1.5 8.0 52.628 12.0 8.50 1,0541873RC10 1.5 8.0 58.249 12.0 8.50 1,263Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)Sprockets6 1866RA6 1.5 4347 1866RA7 1.5 5768 1866RA8 1.5 7409 1866RA9 1.5 92610 1866RA10 1.5 1,1351866RC6 1.5 9.0 36.000 13.0 9.0 7121866RC7 1.5 9.0 41.486 13.0 9.0 7261866RC8 1.5 9.5 47.036 14.0 9.5 9141866RC9 1.5 9.5 52.628 14.0 9.5 1,1001866RC10 1.5 9.5 58.249 14.0 9.5 1,309lbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-177

Dairy Case FlexBar SprocketsSprocket Number DF-3498 Flex BarFor Tsubaki Chain Number DF-3498 Flex BarAll dimensions are in inches unless otherwise specified.1.750 x 2.500 Pitch .575 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)7 DF-3498A7 1.25 128 DF-3498A8 1.25 159 DF-3498A9 1.25 1910 DF-3498A10 1.25 2411 DF-3498A11 1.25 29Sprocket Number DF-3500 Flex BarFor Tsubaki Chain Number DF-3500 Flex BarDF-3498C7 1.25 2.44 9.557 4.00 2.75 19DF-3498C8 1.25 2.44 10.899 4.00 2.75 22DF-3498C9 1.25 2.94 12.243 4.75 3.13 31DF-3498C10 1.25 2.94 13.589 4.75 3.13 35DF-3498C11 1.25 2.94 14.936 4.75 3.13 40All dimensions are in inches unless otherwise specified.2.500 x 3.000 Pitch .575 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)5 DF-3500A5 1.25 106 DF-3500A6 1.25 147 DF-3500A7 1.25 20Sprocket Number DF-3910 Flex BarFor Tsubaki Chain Number DF-3910 Flex BarDF-3500C5 1.25 2.94 8.903 4.5 2.0 22DF-3500C6 1.25 2.94 10.628 4.5 2.0 26DF-3500C7 1.25 2.94 12.361 5.5 2.0 31All dimensions are in inches unless otherwise specified.3.000 x 3.000 Pitch .575 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)Sprockets5 DF-3910A5 1.25 126 DF-3910A6 1.25 177 DF-3910A7 1.25 23Split constructionavailable on requestfor most sprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.DF-3910C5 1.25 2.94 9.708 4.75 3.13 24DF-3910C6 1.25 2.94 11.591 4.75 3.13 29DF-3910C7 1.25 2.94 13.482 4.75 3.13 35E-178

Steel BushedChain SprocketsSprocket Number C-55 For Tsubaki Chain Number C-55All dimensions are in inches unless otherwise specified.1.631 Pitch 0.719 Barrel Diameter .500 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)81011121314151617182026323642546070C55A8C55A10C55A11C55A12C55A13C55A14C55A15C55A16C55A17C55A18C55A20C55A26C55A32C55A36C55A42C55A54C55A60C55A701.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.252.03.04.64.35.15.96.87.78.79.712.020.330.838.953.087.6108.2147.3Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)C55B8C55B10C55B11C55B12C55B13C55B14C55B15C55B16C55B17C55B18C55B20C55B26C55B32C55B36C55B42C55B54C55B60C55B701.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.941.941.942.442.752.942.942.942.942.942.943.443.443.443.943.943.943.944.2625.2785.7896.3026.8157.3307.8458.3608.8769.39310.42613.53116.64018.71421.82528.05131.16436.3543.003.003.004.004.254.754.754.754.754.754.755.505.505.506.506.506.506.502.2502.2502.2502.7503.0003.0003.0003.0003.0003.0003.0004.3754.3754.3755.0005.0005.0005.000Sprocket Number 188 For Tsubaki Chain Number 1882.609 Pitch .875 Barrel Diameter 1.000 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)891011121314151617181920212223242526272829303235364042485460188A8188A9188A10188A11188A12188A13188A14188A15188A16188A17188A18188A19188A20188A21188A22188A23188A24188A25188A26188A27188A28188A29188A30188A32188A35188A36188A40188A42188A48188A54188A601.251.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501013161923263135404550566268758289971051131211301391581892002472723554495546.307.307.8013.616.620.421.322.223.224.326.649.059.467.699.1133.8154.3193.4Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)188C8188C9188C10188C11188C12188C13188C14188C15188C16188C17188C18188C19188C20188C21188C22188C23188C24188C25188C26188C27188C28188C29188C30188C32188C35188C36188C40188C42188C48188C54188C601.251.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.502.943.193.193.193.193.443.443.443.443.443.943.943.943.943.943.943.943.943.943.943.943.943.943.943.944.504.504.504.504.504.50All dimensions are in inches unless otherwise specified.6.8177.6288.4429.2610.0810.90111.72412.54813.37314.19915.02515.85116.67817.50518.33319.1619.98820.81721.64522.47323.30224.13124.9626.61829.10629.93533.25334.91239.89144.87149.8514.755.255.255.255.255.505.505.505.505.506.506.506.506.506.506.506.506.506.506.506.506.506.506.506.507.257.257.257.257.257.253.133.883.883.883.884.254.254.254.254.255.005.005.005.005.005.005.005.005.005.005.005.005.005.005.006.756.756.756.756.756.752029323539465055607397102108115121128135143151159167176185204235278325350433527632SprocketsWhen chain is run non-lubricated, it is recommended to havesprockets hardened to Rockwell C50 minimum.If the sprocket needed is not listed above, please contactTsubaki for made-to-order custom sprockets.Note: When sprockets are used for Amusement Park applications, specify “AP” (example: 102 1/2 APC16) along with chain number, pitch, and barrel diameter.E-179

Steel BushedChain SprocketsSprocket Number 131 For Tsubaki Chain Numbers 131, 30702, 30703, 30704, C-131All dimensions are in inches unless otherwise specified.3.075 Pitch 1.250 Barrel Diameter 1.125 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8910111213141516171819202122232425262830323536404248131A8131A9131A10131A11131A12131A13131A14131A15131A16131A17131A18131A19131A20131A21131A22131A23131A24131A25131A26131A28131A30131A32131A35131A36131A40131A42131A481.251.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.5016202530354148556270798897107117128140151164190217247296313386425555Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)131C8131C9131C10131C11131C12131C13131C14131C15131C16131C17131C18131C19131C20131C21131C22131C23131C24131C25131C26131C28131C30131C32131C35131C36131C40131C42131C481.251.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.503.193.193.193.193.193.443.443.443.443.693.693.943.943.943.943.943.944.444.444.444.445.445.445.445.445.445.448.0358.9919.95110.91511.88112.84913.81914.7915.76216.73517.70818.68219.65720.63221.60722.58323.55824.53525.51127.46429.41831.37234.30435.28239.19241.14847.0165.255.255.255.255.255.505.505.505.506.006.006.506.506.506.506.506.507.007.007.007.008.008.008.008.008.008.003.873.873.873.873.874.254.254.254.255.255.255.755.755.755.755.755.755.875.875.875.876.256.256.256.256.256.25323640455160577481113129142151161172183194216228254282336385402475514644When chain is runnon-lubricated, it isrecommended to havesprockets hardened toRockwell C50 minimum.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Note: When sprockets are used for Amusement Park applications, specify “AP” (example: 102 1/2 APC16) along with chain number, pitch, and barrel diameter.SprocketsE-180

Steel BushedChain SprocketsSprocket Number 102B For Tsubaki Chain Numbers 102B, C-102BAll dimensions are in inches unless otherwise specified.4.000 Pitch 1.000 Barrel Diameter 1.750 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8910111213141516171819202122232425262830323536102BA8102BA9102BA10102BA11102BA12102BA13102BA14102BA15102BA16102BA17102BA18102BA19102BA20102BA21102BA22102BA23102BA24102BA25102BA26102BA28102BA30102BA32102BA35102BA36Sprocket Number 102 1/2 For Tsubaki Chain Number 102 1/2Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)1.375 Barrel Diameter4.040 Pitch 2.000 Plate ThicknessType A1.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.54353657993109126144164185207231255281308337366398430498572650777822Number Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC8102BC81.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.53.943.943.943.943.943.943.943.943.944.444.444.444.444.944.944.944.944.944.944.944.945.445.445.4410.45311.69512.94414.19815.45516.71417.97619.23920.50321.76923.03524.30225.5726.83828.10729.37630.64531.91533.18535.72638.26740.80944.62345.895All dimensions are in inches unless otherwise specified.Type C6.56.56.56.56.56.56.56.56.57.07.07.07.07.57.57.57.57.57.57.57.58.08.08.06.006.006.006.006.006.006.006.006.006.256.256.256.256.256.256.256.256.256.256.256.256.256.256.258090102116130146163181201252274297322358386414444475507575649738865610Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 102 1/2A8 1.5 509 102 1/2A9 1.5 6210 102 1/2A10 1.5 7611 102 1/2A11 1.5 9212 102 1/2A12 1.5 10913 102 1/2A13 1.5 12714 102 1/2A14 1.5 14715 102 1/2A15 1.5 16816 102 1/2A16 1.5 191102 1/2C8 1.5 3.94 10.557 6.5 6.0 84102 1/2C9 1.5 3.94 11.812 6.5 6.0 97102 1/2C10 1.5 3.94 13.074 6.5 6.0 111102 1/2C11 1.5 3.94 14.340 6.5 6.0 126102 1/2C12 1.5 3.94 15.609 6.5 6.0 143102 1/2C13 1.5 4.44 16.881 7.0 6.0 168102 1/2C14 1.5 4.44 18.156 7.0 6.0 188102 1/2C15 1.5 4.44 19.431 7.0 6.0 209102 1/2C16 1.5 4.44 20.708 7.0 6.0 232SprocketsWhen chain is runnon-lubricated, it isrecommended to havesprockets hardened toRockwell C50 minimum.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Note: When sprockets are used for Amusement Park applications, specify “AP” (example: 102 1/2 APC16) along with chain number, pitch, and barrel diameter.E-181

Steel BushedChain SprocketsSprocket Number 111 For Tsubaki Chain Numbers 111, C-1114.760 Pitch 1.437 Barrel Diameter 2.250 PlateType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)891011121314151617181920212224252830111A8111A9111A10111A11111A12111A13111A14111A15111A16111A17111A18111A19111A20111A21111A22111A24111A25111A28111A301.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.578971191431701982302632993363774204645125616677246071,040All dimensions are in inches unless otherwise specified.Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)Sprocket Number 110 For Tsubaki Chain Numbers 110, C-110All dimensions are in inches unless otherwise specified.6.000 Pitch 1.250 Barrel Diameter 1.750 PlateType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)111C8111C9111C10111C11111C12111C13111C14111C15111C16111C17111C18111C19111C20111C21111C22111C24111C25111C28111C301.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.54.444.444.444.444.445.445.445.445.445.445.445.445.445.445.445.445.445.445.9412.43813.91715.40416.89518.39119.89021.39122.89424.39925.90527.41228.92030.42831.93733.44736.46837.97942.51345.5387.07.07.07.07.08.08.08.08.08.08.08.08.08.08.08.08.08.09.06.256.256.256.256.256.256.256.256.256.256.256.256.256.256.256.256.256.256.501191381601842112512823153514254655085536006507568129951,157Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)Sprockets8 110A8 1.5 969 110A9 1.5 12010 110A10 1.5 14711 110A11 1.5 17712 110A12 1.5 21013 110A13 1.5 24514 110A14 1.5 26315 110A15 1.5 32516 110A16 1.5 369Sprocket Number 4856 For Tsubaki Chain Numbers 4856, 4857All dimensions are in inches unless otherwise specified.6.000 Pitch 1.750 Barrel Diameter 2.750 PlateType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)110C8 1.5 4.44 15.679 7.0 6.0 139110C9 1.5 4.44 17.543 7.0 6.0 164110C10 1.5 4.44 19.416 7.0 6.0 191110C11 1.5 4.44 21.297 7.0 6.0 220110C12 1.5 4.44 23.182 7.0 6.0 253110C13 1.5 4.44 25.071 7.0 6.0 291110C14 1.5 4.44 26.964 7.0 6.0 329110C15 1.5 4.44 28.858 7.0 6.0 371110C16 1.5 4.44 30.755 7.0 6.0 415Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 4856A8 1.5 1519 4856A9 1.5 18910 4856A10 1.5 23111 4856A11 1.5 27812 4856A12 1.5 33013 4856A13 1.5 38514 4856A14 1.5 44615 4856A15 1.5 51116 4856A16 1.5 5804856C8 1.5 5.44 15.679 8.0 6.75 2034856C9 1.5 5.44 17.543 8.0 6.75 2414856C10 1.5 5.44 19.416 8.0 6.75 2834856C11 1.5 5.94 21.297 9.0 6.75 3474856C12 1.5 5.94 23.182 9.0 6.75 3984856C13 1.5 5.94 25.071 9.0 6.75 4544856C14 1.5 5.94 26.964 9.0 6.75 5144856C15 1.5 5.94 28.858 9.0 6.75 5794856C16 1.5 6.50 30.755 10.0 6.75 666When chain is run non-lubricated, it is recommended to havesprockets hardened to Rockwell C50 minimum.If the sprocket needed is not listed above, please contactTsubaki for made-to-order custom sprockets.E-182Note: When sprockets are used for Amusement Park applications, specify “AP” (example: 102 1/2 APC16) along with chain number, pitch, and barrel diameter.

Steel BushedChain SprocketsSprocket Number 4859 For Tsubaki Chain Number 4859All dimensions are in inches unless otherwise specified.2.375 Barrel Diameter6.000 Pitch 3.250 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 4859A8 1.5 1789 4859A9 1.5 22310 4859A10 1.5 27311 4859A11 1.5 32912 4859A12 1.5 38913 4859A13 1.5 45614 4859A14 1.5 52715 4859A15 1.5 60416 4859A16 1.5 6864859C8 1.5 6.5 15.679 10.0 7.75 2754859C9 1.5 6.5 17.543 10.0 7.75 3204859C10 1.5 6.5 19.416 10.0 7.75 3704859C11 1.5 6.5 21.297 10.0 7.75 4254859C12 1.5 6.5 23.182 10.0 7.75 4864859C13 1.5 6.5 25.071 10.0 7.75 5524859C14 1.5 6.5 26.964 10.0 7.75 6244859C15 1.5 7.0 28.858 11.0 7.75 7214859C16 1.5 7.0 30.755 11.0 7.75 803Sprocket Number 150X For Tsubaki Chain Number 150XAll dimensions are in inches unless otherwise specified.1.750 Barrel Diameter6.050 Pitch 2.750 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 150XA8 1.5 1539 150XA9 1.5 19210 150XA10 1.5 23511 150XA11 1.5 28312 150XA12 1.5 33513 150XA13 1.5 39514 150XA14 1.5 45315 150XA15 1.5 51916 150XA16 1.5 590150XC8 1.5 5.44 15.809 8.0 6.75 205150XC9 1.5 5.94 17.689 9.0 6.75 260150XC10 1.5 5.94 19.578 9.0 6.75 304150XC11 1.5 5.94 21.474 9.0 6.75 351150XC12 1.5 5.94 23.375 9.0 6.75 404150XC13 1.5 5.94 25.280 9.0 6.75 460150XC14 1.5 6.50 27.188 10.0 6.75 539150XC15 1.5 6.50 29.099 10.0 6.75 605150XC16 1.5 6.50 31.011 10.0 6.75 676Sprocket Number 4864 For Tsubaki Chain Number 4864All dimensions are in inches unless otherwise specified.2.375 Barrel Diameter7.000 Pitch 3.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)8 4864A8 1.5 2429 4864A9 1.5 30410 4864A10 1.5 37211 4864A11 1.5 44712 4864A12 1.5 53013 4864A13 1.5 62014 4864A14 1.5 71715 4864A15 1.5 82216 4864A16 1.5 933Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)4864C8 1.5 6.5 18.292 10.0 7.75 3394864C9 1.5 6.5 20.467 10.0 7.75 4004864C10 1.5 6.5 22.652 10.0 7.75 4694864C11 1.5 6.5 24.846 10.0 7.75 5444864C12 1.5 6.5 27.046 10.0 7.75 6274864C13 1.5 6.5 29.250 10.0 7.75 7174864C14 1.5 7.0 31.458 11.0 7.75 8354864C15 1.5 7.0 33.668 11.0 7.75 9394864C16 1.5 7.0 35.881 11.0 7.75 1,051SprocketsWhen chain is runnon-lubricated, it isrecommended to havesprockets hardened toRockwell C50 minimum.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Note: When sprockets are used for Amusement Park applications, specify “AP” (example: 102 1/2 APC16) along with chain number, pitch, and barrel diameter.E-183

Welded SteelChain SprocketsSprocket Number WH-78For Tsubaki Chain Numbers WH-78, W-78, C188All dimensions are in inches unless otherwise specified..875 Barrel Diameter2.609 Pitch .875 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)891011121314151617181920212223242526272829303235364042485460WH-78A8WH-78A9WH-78A10WH-78A11WH-78A12WH-78A13WH-78A14WH-78A15WH-78A16WH-78A17WH-78A18WH-78A19WH-78A20WH-78A21WH-78A22WH-78A23WH-78A24WH-78A25WH-78A26WH-78A27WH-78A28WH-78A29WH-78A30WH-78A32WH-78A35WH-78A36WH-78A40WH-78A42WH-78A48WH-78A54WH-78A600.941.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.50911141720232731353944495460667278859199106114122138165175216238311393485Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)WH-78C8WH-78C9WH-78C10WH-78C11WH-78C12WH-78C13WH-78C14WH-78C15WH-78C16WH-78C17WH-78C18WH-78C19WH-78C20WH-78C21WH-78C22WH-78C23WH-78C24WH-78C25WH-78C26WH-78C27WH-78C28WH-78C29WH-78C30WH-78C32WH-78C35WH-78C36WH-78C40WH-78C42WH-78C48WH-78C54WH-78C600.941.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.502.943.193.193.193.193.443.443.443.443.443.943.943.943.943.943.943.943.943.943.943.943.943.943.943.944.504.504.504.504.504.506.8177.6288.4429.2610.0810.90111.72412.54813.37314.19915.02515.85116.67817.50518.33319.1619.98820.81721.64522.47323.30224.13124.9626.61829.10629.93533.25334.91239.89144.87149.8514.755.255.255.255.255.505.505.505.505.506.506.506.506.506.506.506.506.506.506.506.506.506.506.506.507.257.257.257.257.257.253.133.883.883.883.884.254.254.254.254.255.005.005.005.005.005.005.005.005.005.005.005.005.005.005.006.756.756.756.756.756.75192831343744455156679095101106112118124131138145152160168185212253294316388471563SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Note: When sprockets are used for Amusement Park applications, specify “AP” (example: WH-124APC16) along with chain number, pitch, and barrel diameter.E-184

Welded SteelChain SprocketsSprocket Number WH-82For Tsubaki Chain Numbers WH-82, W-82, W-82H, WH-82H1.062 Barrel Diameter3.075 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)89101112131415161718192021222324252627282930WH-82A8WH-82A9WH-82A10WH-82A11WH-82A12WH-82A13WH-82A14WH-82A15WH-82A16WH-82A17WH-82A18WH-82A19WH-82A20WH-82A21WH-82A22WH-82A23WH-82A24WH-82A25WH-82A26WH-82A27WH-82A28WH-82A29WH-82A301.251.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.5016202530354148556270798897107117128139151163176189203217All dimensions are in inches unless otherwise specified.Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)WH-82C8WH-82C9WH-82C10WH-82C11WH-82C12WH-82C13WH-82C14WH-82C15WH-82C16WH-82C17WH-82C18WH-82C19WH-82C20WH-82C21WH-82C22WH-82C23WH-82C24WH-82C25WH-82C26WH-82C27WH-82C28WH-82C29WH-82C301.251.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.501.503.193.193.193.193.193.443.443.443.443.443.943.943.943.943.943.943.944.444.444.444.444.444.448.0358.9919.95110.91511.88112.84913.81914.7915.76216.73517.70818.68219.65720.63221.60722.58323.55824.53525.51126.48727.46428.44129.4185.255.255.255.255.255.505.505.505.506.006.506.506.506.506.506.506.507.007.007.007.007.007.003.883.883.883.883.884.254.254.254.255.255.755.755.755.755.755.755.755.8755.8755.8755.8755.8755.875323640454160677481112132141150160170181193214226239252266280Sprocket Number WR-82XHD For Tsubaki Chain Number WR-82XHD*All dimensions are in inches unless otherwise specified.3.075 Pitch *1.625 Barrel Diameter 1.125 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)89101112141516171820212224252830WR-82XHDA8WR-82XHDA9WR-82XHDA10WR-82XHDA11WR-82XHDA12WR-82XHDA14WR-82XHDA15WR-82XHDA16WR-82XHDA17WR-82XHDA18WR-82XHDA20WR-82XHDA21WR-82XHDA22WR-82XHDA24WR-82XHDA25WR-82XHDA28WR-82XHDA301.251.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.501620253035485562707997107117139151189217Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)WR-82XHDC8WR-82XHDC9WR-82XHDC10WR-82XHDC11WR-82XHDC12WR-82XHDC14WR-82XHDC15WR-82XHDC16WR-82XHDC17WR-82XHDC18WR-82XHDC20WR-82XHDC21WR-82XHDC22WR-82XHDC24WR-82XHDC25WR-82XHDC28WR-82XHDC301.251.251.251.251.251.501.501.501.501.501.501.501.501.501.501.501.503.193.193.193.193.193.443.443.443.443.943.943.943.943.944.444.444.448.0358.9919.95110.91511.88113.81914.79015.76216.73517.70819.65720.63221.60723.55824.53527.46429.4185.255.255.255.255.255.505.505.506.006.506.506.506.506.507.007.007.00*Data shown is for welded steel chain sprockets. For offset mill sidebar chain sprockets, specify either chain type or barrel diameter of 1.25”3.8803.8803.8803.8803.8804.2504.2504.2505.2505.7505.7505.7505.7505.7505.8755.8755.8753236404541677481112132150160170193214252280SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-185

Welded SteelChain SprocketsSprocket Number WR78-4 For Tsubaki Chain Number WR78-4All dimensions are in inches unless otherwise specified.4.000 Pitch 0.840 Barrel Diameter 1.000 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)891012141516171820WR78-4A8WR78-4A9WR78-4A10WR78-4A12WR78-4A14WR78-4A15WR78-4A16WR78-4A17WR78-4A18WR78-4A201.51.51.51.51.51.51.51.51.51.524303753728294106118146WR78-4C8WR78-4C9WR78-4C10WR78-4C12WR78-4C14WR78-4C15WR78-4C16WR78-4C17WR78-4C18WR78-4C201.51.51.51.51.51.51.51.51.51.53.4403.4403.4403.9403.9403.9403.9404.1884.1884.18810.45311.69512.94415.45517.97619.23920.50321.76923.03525.5705.505.505.506.506.506.506.506.756.756.754.254.254.255.005.005.005.005.505.505.5052586599118129140161173201Sprocket Number WH-124For Tsubaki Chain Numbers WH-124, W-124, W-124SSAll dimensions are in inches unless otherwise specified.1.250 Barrel Diameter4.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)Sprockets89101112131415161718192021222425262830323536WH-124A8WH-124A9WH-124A10WH-124A11WH-124A12WH-124A13WH-124A14WH-124A15WH-124A16WH-124A17WH-124A18WH-124A19WH-124A20WH-124A21WH-124A22WH-124A24WH-124A25WH-124A26WH-124A28WH-124A30WH-124A32WH-124A35WH-124A361.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.530384756677890103117132148165182201220262284307356408464555587WH-124C8WH-124C9WH-124C10WH-124C11WH-124C12WH-124C13WH-124C14WH-124C15WH-124C16WH-124C17WH-124C18WH-124C19WH-124C20WH-124C21WH-124C22WH-124C24WH-124C25WH-124C26WH-124C28WH-124C30WH-124C32WH-124C35WH-124C361.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.53.443.443.443.943.943.943.943.943.944.194.194.194.194.444.444.444.444.944.944.945.445.445.4410.45311.69512.94414.19815.45516.71417.97619.23920.50321.76923.03524.30225.5726.83828.10730.64531.91533.18535.72638.26740.80944.62345.8955.505.505.506.506.506.506.506.506.506.756.756.756.757.007.007.007.007.507.507.508.008.008.004.254.254.255.005.005.005.005.005.005.505.505.505.506.006.006.006.006.256.256.256.256.256.254956658999111123136150187203220237265285326348384433485552643675If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-186

Welded SteelChain SprocketsSprocket Number WH-124H For Tsubaki Chain Numbers WH-124H, W-124H1.750 Barrel Diameter4.063 Pitch 1.500 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)89101112131415161718192021222425262830323536WH-124HA8WH-124HA9WH-124HA10WH-124HA11WH-124HA12WH-124HA13WH-124HA14WH-124HA15WH-124HA16WH-124HA17WH-124HA18WH-124HA19WH-124HA20WH-124HA21WH-124HA22WH-124HA24WH-124HA25WH-124HA26WH-124HA28WH-124HA30WH-124HA32WH-124HA35WH-124HA361.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.5384758708296112128145163183204226249273324352380440505575687727Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)WH-124HC8WH-124HC9WH-124HC10WH-124HC11WH-124HC12WH-124HC13WH-124HC14WH-124HC15WH-124HC16WH-124HC17WH-124HC18WH-124HC19WH-124HC20WH-124HC21WH-124HC22WH-124HC24WH-124HC25WH-124HC26WH-124HC28WH-124HC30WH-124HC32WH-124HC35WH-124HC361.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.53.943.943.943.944.444.444.444.444.445.445.445.445.445.445.445.445.445.445.445.445.445.945.94All dimensions are in inches unless otherwise specified.10.61711.87913.14814.42115.69816.97818.25919.54220.82622.11223.39824.68525.97327.26128.54931.12832.41833.70836.28838.8741.45245.32646.618Sprocket Number WR-124XHD For Tsubaki Chain Numbers WR-124XHD1.625 Barrel Diameter4.063 Pitch 1.500 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)89101112131415161718192021222425262830323536WR-124XHDA8WR-124XHDA9WR-124XHDA10WR-124XHDA11WR-124XHDA12WR-124XHDA13WR-124XHDA14WR-124XHDA15WR-124XHDA16WR-124XHDA17WR-124XHDA18WR-124XHDA19WR-124XHDA20WR-124XHDA21WR-124XHDA22WR-124XHDA24WR-124XHDA25WR-124XHDA26WR-124XHDA28WR-124XHDA30WR-124XHDA32WR-124XHDA35WR-124XHDA361.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.53847587082961121281451631832042262492733243523804405055756877276.56.56.56.57.07.07.07.07.08.08.08.08.08.08.08.08.08.08.08.08.09.09.05.005.005.005.006.006.006.006.006.006.006.006.006.006.006.006.006.006.256.256.256.256.256.25Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)WR-124XHDC8WR-124XHDC9WR-124XHDC10WR-124XHDC11WR-124XHDC12WR-124XHDC13WR-124XHDC14WR-124XHDC15WR-124XHDC16WR-124XHDC17WR-124XHDC18WR-124XHDC19WR-124XHDC20WR-124XHDC21WR-124XHDC22WR-124XHDC24WR-124XHDC25WR-124XHDC26WR-124XHDC28WR-124XHDC30WR-124XHDC32WR-124XHDC35WR-124XHDC361.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.53.943.943.943.944.444.444.444.444.445.445.445.445.445.445.445.445.445.445.445.445.445.945.9410.61711.87913.14814.42115.69816.97818.25919.54220.82622.11223.39824.68525.97327.26128.54931.12832.41833.70836.28838.8741.45245.32646.6186.56.56.56.57.07.07.07.07.08.08.08.08.08.08.08.08.08.08.08.08.09.09.05.005.005.005.006.006.006.006.006.006.006.006.006.006.006.006.006.006.256.256.256.256.256.25687888100129143158174191248268288310333357409436468529594663799839All dimensions are in inches unless otherwise specified.687888100129143158174191248268288310333357409436468529594663799839SprocketsWhen chain is run non-lubricated, it is recommended to havesprockets hardened to Rockwell C50 minimum.If the sprocket needed is not listed above, please contactTsubaki for made-to-order custom sprockets.E-187

Welded SteelChain SprocketsSprocket Number WH-111For Tsubaki Chain Numbers WH-111, W-111All dimensions are in inches unless otherwise specified.1.375 Barrel Diameter4.760 Pitch 2.250 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)891011121314151617181920212224252830WH-111A8WH-111A9WH-111A10WH-111A11WH-111A12WH-111A13WH-111A14WH-111A15WH-111A16WH-111A17WH-111A18WH-111A19WH-111A20WH-111A21WH-111A22WH-111A24WH-111A25WH-111A28WH-111A301.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.578971191431701982302632993363774204645125616677246071,040Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)WH-111C8WH-111C9WH-111C10WH-111C11WH-111C12WH-111C13WH-111C14WH-111C15WH-111C16WH-111C17WH-111C18WH-111C19WH-111C20WH-111C21WH-111C22WH-111C24WH-111C25WH-111C28WH-111C301.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.54.444.444.444.444.445.445.445.445.445.445.445.445.445.445.445.445.445.445.9412.43813.91715.40416.89518.39119.89021.39122.89424.39925.90527.41228.92030.42831.93733.44736.46837.97942.51345.538Note: When sprockets are used for Amusement Park applications, specify “AP” (example: WH-124APC16) along with chain number, pitch, and barrel diameter.7.07.07.07.07.08.08.08.08.08.08.08.08.08.08.08.08.08.09.06.256.256.256.256.256.256.256.256.256.256.256.256.256.256.256.256.256.256.501191381601842112512823153514254655085536006507568129951,157If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsE-188

Welded SteelChain SprocketsSprocket Number WH-106For Tsubaki Chain Numbers WH-106, W-1061.250 Barrel Diameter6.000 Pitch 1.500 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)891011121314151617181920212224WH-106A8WH-106A9WH-106A10WH-106A11WH-106A12WH-106A13WH-106A14WH-106A15WH-106A16WH-106A17WH-106A18WH-106A19WH-106A20WH-106A21WH-106A22WH-106A241.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.56986105126150210243278316357399445210243278316All dimensions are in inches unless otherwise specified.Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)WH-106C8WH-106C9WH-106C10WH-106C11WH-106C12WH-106C13WH-106C14WH-106C15WH-106C16WH-106C17WH-106C18WH-106C19WH-106C20WH-106C21WH-106C22WH-106C241.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.54.444.444.445.445.445.445.445.445.445.445.445.445.445.945.945.9415.67917.54319.41621.29723.18225.07126.96428.85830.75532.65334.55336.45338.35540.25742.16045.9687.07.07.08.08.08.08.08.08.08.08.08.08.09.09.09.06.006.006.006.256.256.256.256.256.256.256.256.256.256.256.256.25117135157193216298331367405445487533267300335373Sprocket Number WH-720SFor Tsubaki Chain Numbers WH-720S, W-720S, W-720SH, WH-720SHAll dimensions are in inches unless otherwise specified.1.437 Barrel Diameter6.000 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)9 WH-720SA9 1.5 7710 WH-720SA10 1.5 9511 WH-720SA11 1.5 11419 WH-720SA19 HT 1.5 8621 WH-720SA21 HT 1.5 10423 WH-720SA23 HT 1.5 124lbs.Lightening holes availableon request for mostsprockets.WH-720SC9 1.5 3.94 17.543 6.5 5.0 118WH-720SC10 1.5 3.94 19.416 6.5 5.0 138WH-720SC11 1.5 3.94 21.296 6.5 5.0 159WH-720SC19 HT 1.5 3.94 18.479 6.5 5.0 128WH-720SC21 HT 1.5 3.94 20.356 6.5 5.0 148WH-720SC23 HT 1.5 3.94 22.239 6.5 5.0 170If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsNote: When sprockets are used for Amusement Park applications, specify “AP” (example: WH-124APC16) along with chain number, pitch, and barrel diameter.E-189

Welded SteelChain SprocketsSprocket Number WR-106XHDFor Tsubaki Chain Number WR-106XHD1.625 Barrel Diameter6.050 Pitch 1.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)891011121415161820WR-106XHDA8WR-106XHDA9WR-106XHDA10WR-106XHDA11WR-106XHDA12WR-106XHDA14WR-106XHDA15WR-106XHDA16WR-106XHDA18WR-106XHDA201.51.51.51.51.51.51.51.51.51.583105128154183247283322406500Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)WR-106XHDC8WR-106XHDC9WR-106XHDC10WR-106XHDC11WR-106XHDC12WR-106XHDC14WR-106XHDC15WR-106XHDC16WR-106XHDC18WR-106XHDC201.51.51.51.51.51.51.51.51.51.55.445.445.445.945.945.945.946.506.506.50All dimensions are in inches unless otherwise specified.15.80917.68919.57821.47423.37527.18829.09931.01134.84138.6747.07.07.08.08.08.08.09.09.09.05.05.05.05.55.55.55.56.06.06.0137158182232260325361429513608Sprocket Number WH-132For Tsubaki Chain Numbers WH-132, W-132, WC132, WH-132SS, W-150, WH-150, C132All dimensions are in inches unless otherwise specified.1.750 Barrel Diameter6.050 Pitch 2.500 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)89101112131415161820WH-132A8WH-132A9WH-132A10WH-132A11WH-132A12WH-132A13WH-132A14WH-132A15WH-132A16WH-132A18WH-132A201.51.51.51.51.51.51.51.51.51.51.5153192235283335392453519590677834Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)WH-132C8WH-132C9WH-132C10WH-132C11WH-132C12WH-132C13WH-132C14WH-132C15WH-132C16WH-132C18WH-132C201.51.51.51.51.51.51.51.51.51.51.55.445.445.445.945.945.945.945.946.506.506.5015.80917.68919.57821.47423.37525.2827.18829.09931.01134.84138.6748.08.08.09.09.09.09.09.010.010.010.06.756.756.756.756.756.756.756.756.756.756.75205244287352404461522588697826983Sprocketslbs.Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Note: When sprockets are used for Amusement Park applications, specify “AP” (example: WH-124APC16) along with chain number, pitch, and barrel diameter.E-190

Welded SteelChain SprocketsSprocket Number WR-132XHDFor Tsubaki Chain Number WR-132XHDAll dimensions are in inches unless otherwise specified.1.625 Barrel Diameter6.050 Pitch 2.750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)89101112131415161820WR-132XHDA8WR-132XHDA9WR-132XHDA10WR-132XHDA11WR-132XHDA12WR-132XHDA13WR-132XHDA14WR-132XHDA15WR-132XHDA16WR-132XHDA18WR-132XHDA201.51.51.51.51.51.51.51.51.51.51.5153191235283335392453519589744917Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)WR-132XHDC8WR-132XHDC9WR-132XHDC10WR-132XHDC11WR-132XHDC12WR-132XHDC13WR-132XHDC14WR-132XHDC15WR-132XHDC16WR-132XHDC18WR-132XHDC201.51.51.51.51.51.51.51.51.51.51.55.445.445.445.945.945.945.945.946.506.506.5015.80917.68919.57821.47423.37525.28027.18829.09931.01134.84138.6748.08.08.09.09.09.09.09.010.010.010.06.756.756.756.756.756.756.756.756.756.756.752482873304034565135746407398941,067Sprocket Number WH-155For Tsubaki Chain Numbers WH-155, W-155All dimensions are in inches unless otherwise specified.1.750 Barrel Diameter6.050 Pitch 2.500 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)lbs.8 WH-155A8 1.5 1539 WH-155A9 1.5 19210 WH-155A10 1.5 23511 WH-155A11 1.5 28312 WH-155A12 1.5 33513 WH-155A13 1.5 39214 WH-155A14 1.5 45315 WH-155A15 1.5 51916 WH-155A16 1.5 590Lightening holes availableon request for mostsprockets.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.WH-155C8 1.5 5.94 15.809 9.0 6.75 287WH-155C9 1.5 5.94 17.689 9.0 6.75 261WH-155C10 1.5 5.94 19.578 9.0 6.75 304WH-155C11 1.5 6.50 21.474 10.0 6.75 390WH-155C12 1.5 6.50 23.375 10.0 6.75 443WH-155C13 1.5 6.50 25.280 10.0 6.75 500WH-155C14 1.5 6.50 27.188 10.0 6.75 561WH-155C15 1.5 6.50 29.099 10.0 6.75 627WH-155C16 1.5 6.50 31.011 10.0 6.75 697Note: When sprockets are used for Amusement Park applications, specify “AP” (example: WH-124APC16) along with chain number, pitch, and barrel diameter.SprocketsE-191

Asphalt InclineChain SprocketsSprocket Number U-3945For Tsubaki Chain Number U-3945All dimensions are in inches unless otherwise specified.1.250 Roller Diameter4.000 Pitch 1.750 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 U-3945A8 1.5 439 U-3945A9 1.5 5310 U-3945A10 1.5 6511 U-3945A11 1.5 7912 U-3945A12 1.5 93U-3945C8 1.5 3.94 10.453 6.5 6.0 80U-3945C9 1.5 3.94 11.695 6.5 6.0 90U-3945C10 1.5 3.94 12.944 6.5 6.0 102U-3945C11 1.5 3.94 14.198 6.5 6.0 116U-3945C12 1.5 3.94 15.455 6.5 6.0 130Sprocket Number U-3952For Tsubaki Chain Number U-3952All dimensions are in inches unless otherwise specified.1.437 Roller Diameter4.000 Pitch 1.750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 U-3952A8 1.5 439 U-3952A9 1.5 5310 U-3952A10 1.5 6511 U-3952A11 1.5 7912 U-3952A12 1.5 93U-3952C8 1.5 3.94 10.453 6.5 6.0 80U-3952C9 1.5 3.94 11.695 6.5 6.0 90U-3952C10 1.5 3.94 12.944 6.5 6.0 102U-3952C11 1.5 3.94 14.198 6.5 6.0 116U-3952C12 1.5 3.94 15.455 6.5 6.0 130Ask for hardened teeth forharsh environments.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsE-192

Asphalt InclineChain SprocketsSprocket Number U-3940For Tsubaki Chain Number U-3940All dimensions are in inches unless otherwise specified.1.625 Roller Diameter6.000 Pitch 1.750 Plate ThicknessType AType CNumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Catalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 U-3940A8 1.5 969 U-3940A9 1.5 12010 U-3940A10 1.5 14711 U-3940A11 1.5 17712 U-3940A12 1.5 210Sprocket Number U-9856For Tsubaki Chain Number U-9856U-3940C8 1.5 4.44 15.679 7.0 6.0 139U-3940C9 1.5 4.44 17.543 7.0 6.0 164U-3940C10 1.5 4.44 19.416 7.0 6.0 191U-3940C11 1.5 4.44 21.297 7.0 6.0 220U-3940C12 1.5 4.44 23.182 7.0 6.0 253All dimensions are in inches unless otherwise specified.2.750 Roller Diameter6.000 Pitch 2.750 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)8 U-9856A8 1.5 1519 U-9856A9 1.5 18910 U-9856A10 1.5 23111 U-9856A11 1.5 27812 U-9856A12 1.5 330U-9856C8 1.5 5.44 15.679 8.0 6.75 203U-9856C9 1.5 5.44 17.543 8.0 6.75 241U-9856C10 1.5 5.44 19.416 8.0 6.75 283U-9856C11 1.5 5.94 21.297 9.0 6.75 347U-9856C12 1.5 5.94 23.182 9.0 6.75 398Ask for hardened teeth forharsh environments.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.SprocketsE-193

Drop Forged RivetlessChain SprocketsSprocket Number X-348For Tsubaki Chain Numbers X-348, 348, S-348All dimensions are in inches unless otherwise specified.3.015 Pitch .625 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)5 X-348A5 1.25 136 X-348A6 1.25 197 X-348A7 1.25 268 X-348A8 1.25 339 X-348A9 1.25 4210 X-348A10 1.25 5211 X-348A11 1.25 6312 X-348A12 1.25 74Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)X-348C5 1.25 2.44 9.757 4.00 2.75 20X-348C6 1.25 2.44 11.649 4.00 2.75 26X-348C7 1.25 2.44 13.549 4.00 2.75 32X-348C8 1.25 2.94 15.454 4.75 3.13 45X-348C9 1.25 2.94 17.363 4.75 3.13 53X-348C10 1.25 2.94 19.273 4.75 3.13 63X-348C11 1.25 2.94 21.185 4.75 3.13 74X-348C12 1.25 2.94 23.099 4.75 3.13 86All above sprockets can be furnished with either of 2 tooth profiles, relief or straight pocket styles. Specify “Relief Pocket” when additional clearances are required at thebottom diameter.Sprocket Number X-458For Tsubaki Chain Numbers X-458, 458, S-458All dimensions are in inches unless otherwise specified.4.031 Pitch .875 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)5 X-458A5 1.5 336 X-458A6 1.5 477 X-458A7 1.5 648 X-458A8 1.5 839 X-458A9 1.5 10510 X-458A10 1.5 13011 X-458A11 1.5 15712 X-458A12 1.5 186Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)X-458C5 1.5 3.44 13.045 5.5 4.25 54X-458C6 1.5 3.44 15.575 5.5 4.25 68X-458C7 1.5 3.44 18.115 5.5 4.25 85X-458C8 1.5 3.94 20.662 6.5 5.00 120X-458C9 1.5 3.94 23.214 6.5 5.00 141X-458C10 1.5 3.94 25.768 6.5 5.00 166X-458C11 1.5 3.94 28.325 6.5 5.00 193X-458C12 1.5 3.94 30.883 6.5 5.00 222All above sprockets can be furnished with either of 2 tooth profiles, relief or straight pocket styles. Specify “Relief Pocket” when additional clearances are required at thebottom diameter.SprocketsIf the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-194

Drop Forged RivetlessChain SprocketsSprocket Number X-678For Tsubaki Chain Numbers X-678, 678, S-678All dimensions are in inches unless otherwise specified.6.031 Pitch 1.125 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)5 X-678A5 1.5 856 X-678A6 1.5 1217 X-678A7 1.5 1648 X-678A8 1.5 2139 X-678A9 1.5 26910 X-678A10 1.5 33111 X-678A11 1.5 40012 X-678A12 1.5 476All above sprockets can be furnished with either of 2 tooth profiles, relief or straight pocket styles. Specify “Relief Pocket” when additional clearances are required at thebottom diameter.Sprocket Number 698For Tsubaki Chain Numbers 698, S-698Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)X-678C5 1.5 4.44 19.517 7.0 6.00 137X-678C6 1.5 4.44 23.302 7.0 6.00 173X-678C7 1.5 4.44 27.103 7.0 6.00 201X-678C8 1.5 5.44 30.914 8.0 6.25 262X-678C9 1.5 5.44 34.731 8.0 6.25 318X-678C10 1.5 5.44 38.553 8.0 6.25 381X-678C11 1.5 5.94 42.378 9.0 6.50 450X-678C12 1.5 5.94 46.205 9.0 6.50 525All dimensions are in inches unless otherwise specified.6.031 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)5 698A5 1.5 1066 698A6 1.5 1517 698A7 1.5 2058 698A8 1.5 2669 698A9 1.5 33610 698A10 1.5 41411 698A11 1.5 50012 698A12 1.5 595All above sprockets can be furnished with either of 2 tooth profiles, relief or straight pocket styles. Specify “Relief Pocket” when additional clearances are required at thebottom diameter.Sprocket Number 998For Tsubaki Chain Numbers 998, S-998All dimensions are in inches unless otherwise specified.9.031 Pitch 1.250 Plate ThicknessType ANumber Catalogue Stock Approx.of Teeth Number Bore Wt. (lbs.)698C5 1.5 5.44 19.517 8.0 6.25 173698C6 1.5 5.44 23.302 8.0 6.25 218698C7 1.5 5.94 27.103 9.0 6.50 272698C8 1.5 5.94 30.914 9.0 6.50 333698C9 1.5 5.94 34.731 9.0 6.50 403698C10 1.5 6.50 38.553 10.0 6.75 497698C11 1.5 6.50 42.378 10.0 6.75 584698C12 1.5 6.50 46.205 10.0 6.75 678Type CCatalogue Stock Maximum Pitch Hub Approx.Number Bore Bore Diameter Diameter L.T.B. Wt. (lbs.)Sprockets5 998A5 1.5 2386 998A6 1.5 3397 998A7 1.5 4598 998A8 1.5 5979 998A9 1.5 75410 998A10 1.5 929998C5 1.5 5.94 29.225 9.0 6.50 305998C6 1.5 5.94 34.893 9.0 6.50 406998C7 1.5 6.50 40.585 10.0 6.75 542998C8 1.5 6.50 46.291 10.0 6.75 680998C9 1.5 6.50 52.007 10.0 6.75 837998C10 1.5 6.50 57.730 10.0 6.75 1,012All above sprockets can be furnished with either of 2 tooth profiles, relief or straight pocket styles. Specify “Relief Pocket” when additional clearances are required at thebottom diameter.If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.E-195

Specialty Chain SprocketsTooth Insert SprocketsStainless steel tooth insert sprocketsfor Sanitation ChainSand and dirt scrapers create special problems forchains and for sprockets, which must offer reliableperformance, a long working life, and resistanceagainst corrosion and wear.Sprocket WearStainless Steel Tooth Insert Sprockets used withSanitation Chain keep sand and dirt scrapersoperating efficiently. The stainless steel insert teethprevent galvanic corrosion andoffer superb wear and corrosion resistance. You getefficiency, economy, and performance.Tooth Insert Sprockets greatly outperform cast ironsprockets by at least 300%, as shown above.ConstructionBENEFITS• Reliable Performance• Corrosion Protection• Superb Wear Resistance• Low-Cost MaintenanceSprocketsNote: Sprockets with different number of teeth are available upon request.E-196

ACR Type CollectorTank SprocketsACR810 Collector Tank Sprockets6.000 PitchAll dimensions are in inches unless otherwise specified.Bore DiameterApproximateNo. of Outside Pitch Hub Hub Tooth WeightTeeth Diameter Diameter Minimum Maximum Diameter Length Thickness (lbs./piece)D O D P d d D H L TSprockets9 18.504 17.543 2.362 3.937 5.906 5.512 .709 629 18.504 17.543 3.150 4.724 7.087 5.512 .709 759 18.504 17.543 3.543 5.512 8.268 5.512 .709 9310 20.353 19.417 2.362 3.937 5.906 5.512 .709 6610 20.353 19.417 3.150 4.724 7.087 5.512 .709 7910 20.353 19.417 3.543 5.512 8.268 5.512 .709 9711 22.244 21.295 2.362 3.937 5.906 5.512 .709 7311 22.244 21.295 3.150 4.724 7.087 5.512 .709 8611 22.244 21.295 3.543 5.512 8.268 5.512 .709 10412 24.094 23.181 2.362 3.937 5.906 5.512 .709 8212 24.094 23.181 3.150 4.724 7.087 5.512 .709 9512 24.094 23.181 3.543 5.512 8.268 5.512 .709 112E-197

JAC Type Bar ScreenSprocketsJAC08152-S Bar Screen SprocketsAll dimensions are in inches unless otherwise specified.6.000 PitchBore DiameterApproximateNo. of Outside Pitch Hub Hub Tooth WeightTeeth Diameter Diameter Minimum Maximum Diameter Length Thickness (lbs./piece)D O D P d d D H L TSprockets9 18.583 17.543 1.967 3.150 5.118 3.937 .866 559 18.583 17.543 2.362 3.543 5.512 3.937 .866 579 18.583 17.543 2.756 3.937 5.906 3.937 .866 5910 20.433 19.417 1.967 3.150 5.118 3.937 .866 6210 20.433 19.417 2.362 3.543 5.512 3.937 .866 6410 20.433 19.417 2.756 3.937 5.906 3.937 .866 6611 22.323 21.295 2.362 3.937 5.906 4.724 .866 8111 22.323 21.295 2.756 4.331 6.299 4.724 .866 8411 22.323 21.295 3.150 4.724 7.087 4.724 .866 9212 24.173 23.181 2.362 3.937 5.906 4.724 .866 9012 24.173 23.181 2.756 4.331 6.299 4.724 .866 9212 24.173 23.181 3.150 4.724 7.087 4.724 .866 101Note: Sprockets with different number of teeth are available upon request.E-198

JAC Type Bar ScreenSprocketsJAC10152-S Bar Screen SprocketsAll dimensions are in inches unless otherwise specified.6.000 PitchBore DiameterApproximateNo. of Outside Pitch Hub Hub Tooth WeightTeeth Diameter Diameter Minimum Maximum Diameter Length Thickness (lbs./piece)D O D P d d D H L T9 18.504 17.543 2.362 3.937 5.906 4.724 .945 669 18.504 17.543 2.756 4.331 6.299 4.724 .945 689 18.504 17.543 3.150 4.724 7.087 4.724 .945 7510 20.354 19.417 2.362 3.937 5.906 4.724 .945 7310 20.354 19.417 2.756 4.331 6.299 4.724 .945 7510 20.354 19.417 3.150 4.724 7.087 4.724 .945 8411 22.244 21.295 2.756 4.331 6.299 5.118 .945 8611 22.244 21.295 3.150 4.724 7.087 5.118 .945 9511 22.244 21.295 3.543 5.118 7.480 5.118 .945 9912 24.094 23.181 2.756 4.331 6.299 5.118 .945 9512 24.094 23.181 3.150 4.724 7.087 5.118 .945 10312 24.094 23.181 3.543 5.118 7.480 5.118 .945 108JAC6205-S Bar Screen SprocketsAll dimensions are in inches unless otherwise specified.6.000 PitchBore DiameterApproximateNo. of Outside Pitch Hub Hub Tooth WeightTeeth Diameter Diameter Minimum Maximum Diameter Length Thickness (lbs./piece)D O D P d d D H L T9 18.898 17.543 2.756 4.331 6.299 5.118 1.181 849 18.898 17.543 3.150 4.724 7.087 5.118 1.181 889 18.898 17.543 3.543 5.118 7.480 5.118 1.181 9510 20.748 19.417 2.756 4.331 6.299 5.118 1.181 9210 20.748 19.417 3.150 4.724 7.087 5.118 1.181 9710 20.748 19.417 3.543 5.118 7.480 5.118 1.181 10311 22.598 21.295 3.543 5.118 7.480 6.299 1.181 12811 22.598 21.295 3.937 5.512 8.268 6.299 1.181 14311 22.598 21.295 4.331 5.906 9.055 6.299 1.181 15212 24.449 23.181 3.543 5.118 7.480 6.299 1.181 13912 24.449 23.181 3.937 5.512 8.268 6.299 1.181 15212 24.449 23.181 4.331 5.906 9.055 6.299 1.181 165SprocketsE-199

ACS Type Heavy DutyCollector Tank SprocketsACS13103W Heavy Duty Collector Tank SprocketsAll dimensions are in inches unless otherwise specified.4.063 PitchBore DiameterApproximateNo. of Outside Pitch Hub Hub Tooth WeightTeeth Diameter Diameter Minimum Maximum Diameter Length Thickness (lbs./piece)D O D P d d D H L TSprockets9 12.913 11.878 1.969 3.150 5.118 4.331 .866 379 12.913 11.878 2.362 3.543 5.512 4.331 .866 409 12.913 11.878 2.756 3.937 5.906 4.331 .866 4210 14.173 13.148 1.969 3.150 5.118 4.331 .866 4210 14.173 13.148 2.362 3.543 5.512 4.331 .866 4410 14.173 13.148 2.756 3.937 5.906 4.331 .866 4611 15.433 14.421 1.969 3.150 5.118 4.331 .866 4411 15.433 14.421 2.362 3.543 5.512 4.331 .866 4611 15.433 14.421 2.756 3.937 5.906 4.331 .866 4812 16.693 15.697 1.969 3.150 5.118 4.331 .866 4812 16.693 15.697 2.362 3.543 5.512 4.331 .866 5112 16.693 15.697 2.756 3.937 5.906 4.331 .866 5313 17.992 16.976 1.969 3.150 5.118 4.331 .866 5513 17.992 16.976 2.362 3.543 5.512 4.331 .866 5713 17.992 16.976 2.756 3.937 5.906 4.331 .866 59Note: Sprockets with different number of teeth are available upon request.E-200

ACS Type Heavy DutyCollector Tank SprocketsACS13152W Heavy Duty Collector Tank SprocketsAll dimensions are in inches unless otherwise specified.6.000 PitchBore DiameterApproximateNo. of Outside Pitch Hub Hub Tooth WeightTeeth Diameter Diameter Minimum Maximum Diameter Length Thickness (lbs./piece)D O D P d d D H L T9 18.543 17.543 2.362 3.937 5.906 5.118 .866 669 18.543 17.543 2.756 4.331 6.693 5.118 .866 759 18.543 17.543 3.150 4.724 7.087 5.118 .866 7910 20.394 19.417 2.362 3.937 5.906 5.118 .866 7310 20.394 19.417 2.756 4.331 6.693 5.118 .866 8110 20.394 19.417 3.150 4.724 7.087 5.118 .866 8611 22.283 21.295 2.362 3.937 5.906 5.118 .866 8111 22.283 21.295 2.756 4.331 6.693 5.118 .866 9011 22.283 21.295 3.150 4.724 7.087 5.118 .866 9512 23.134 23.181 2.362 3.937 5.906 5.118 .866 9212 23.134 23.181 2.756 4.331 6.693 5.118 .866 10112 23.134 23.181 3.150 4.724 7.087 5.118 .866 106ACS15152W Heavy Duty Collector Tank SprocketsAll dimensions are in inches unless otherwise specified.6.000 PitchBore DiameterApproximateNo. of Outside Pitch Hub Hub Tooth WeightTeeth Diameter Diameter Minimum Maximum Diameter Length Thickness (lbs./piece)D O D P d d D H L T9 18.504 17.543 2.362 3.937 5.906 5.118 .866 669 18.504 17.543 2.756 4.331 6.693 5.118 .866 759 18.504 17.543 3.150 4.724 7.087 5.118 .866 7910 20.354 19.417 2.362 3.937 5.906 5.118 .866 7310 20.354 19.417 2.756 4.331 6.693 5.118 .866 8110 20.354 19.417 3.150 4.724 7.087 5.118 .866 8611 22.244 21.295 2.362 3.937 5.906 5.118 .866 8111 22.244 21.295 2.756 4.331 6.693 5.118 .866 9011 22.244 21.295 3.150 4.724 7.087 5.118 .866 9512 24.094 23.181 2.362 3.937 5.906 5.118 .866 9212 24.094 23.181 2.756 4.331 6.693 5.118 .866 10112 24.094 23.181 3.150 4.724 7.087 5.118 .866 106SprocketsE-201

ACS Type Heavy DutyCollector Tank SprocketsACS19152W Heavy Duty Collector Tank SprocketsAll dimensions are in inches unless otherwise specified.6.000 PitchBore DiameterApproximateNo. of Outside Pitch Hub Hub Tooth WeightTeeth Diameter Diameter Minimum Maximum Diameter Length Thickness (lbs./piece)D O D P d d D H L TSprockets9 18.504 17.543 3.150 4.724 7.087 5.512 .984 819 18.504 17.543 3.543 5.118 7.480 5.512 .984 869 18.504 17.543 3.937 5.512 8.268 5.512 .984 9710 20.354 19.417 3.150 4.724 7.087 5.512 .984 8810 20.354 19.417 3.543 5.118 7.480 5.512 .984 9210 20.354 19.417 3.937 5.512 8.268 5.512 .984 10311 22.244 21.295 3.150 4.724 7.087 5.512 .984 9711 22.244 21.295 3.543 5.118 7.480 5.512 .984 10111 22.244 21.295 3.937 5.512 8.268 5.512 .984 11212 24.094 23.181 3.150 4.724 7.087 5.512 .984 10612 24.094 23.181 3.543 5.118 7.480 5.512 .984 11012 24.094 23.181 3.937 5.512 8.268 5.512 .984 121Note: Sprockets with different number of teeth are available upon request.E-202

ACS Type Heavy DutyCollector Tank SprocketsACS25152W Heavy Duty Collector Tank SprocketsAll dimensions are in inches unless otherwise specified.6.000 PitchBore DiameterApproximateNo. of Outside Pitch Hub Hub Tooth WeightTeeth Diameter Diameter Minimum Maximum Diameter Length Thickness (lbs./piece)D O D P d d D H L T9 18.504 17.543 3.150 4.724 7.087 5.512 .984 819 18.504 17.543 3.543 5.118 7.480 5.512 .984 869 18.504 17.543 3.937 5.512 8.268 5.512 .984 9710 20.354 19.417 3.150 4.724 7.087 5.512 .984 8810 20.354 19.417 3.543 5.118 7.480 5.512 .984 9210 20.354 19.417 3.937 5.512 8.268 5.512 .984 10311 22.244 21.295 3.150 4.724 7.087 5.512 .984 9711 22.244 21.295 3.543 5.118 7.480 5.512 .984 10111 22.244 21.295 3.937 5.512 8.268 5.512 .984 11212 24.094 23.181 3.150 4.724 7.087 5.512 .984 10612 24.094 23.181 3.543 5.118 7.480 5.512 .984 11012 24.094 23.181 3.937 5.512 8.268 5.512 .984 121ACS35152W Heavy Duty Collector Tank SprocketsAll dimensions are in inches unless otherwise specified.6.000 PitchBore DiameterApproximateNo. of Outside Pitch Hub Hub Tooth WeightTeeth Diameter Diameter Minimum Maximum Diameter Length Thickness (lbs./piece)D O D P d d D H L T9 18.898 17.543 3.150 4.724 7.087 5.512 1.260 1019 18.898 17.543 3.543 5.118 7.480 5.512 1.260 1069 18.898 17.543 3.937 5.512 8.268 5.512 1.260 11410 20.748 19.417 3.150 4.724 7.087 5.512 1.260 11010 20.748 19.417 3.543 5.118 7.480 5.512 1.260 11410 20.748 19.417 3.937 5.512 8.268 5.512 1.260 12311 22.598 21.295 3.150 4.724 7.087 5.512 1.260 12311 22.598 21.295 3.543 5.118 7.480 5.512 1.260 12811 22.598 21.295 3.937 5.512 8.268 5.512 1.260 13612 24.449 23.181 3.150 4.724 7.087 5.512 1.260 13612 24.449 23.181 3.543 5.118 7.480 5.512 1.260 14112 24.449 23.181 3.937 5.512 8.268 5.512 1.260 150SprocketsE-203

Drag Chain SprocketsTsubaki supplies custom weld-on or bolt-on ring sprockets for drag chains.These are Made-to-Order for any welded steel drag chain.When ordering, specify the following:• Drag Chain Number• Number of Teeth• Tooth profile: Low (standard) or High (Custom)• Plate Thickness Required• Bore Size and Tolerance• Bolt pattern for bolt-on rings• Special mounting hardware (brackets, bolts, etc.) if required.SprocketsE-204

Sprocket TechnicalSectionSpecific information about the sprocket must be described during the ordering or quoting process. A summary is provided in Table 1below.Table 1 - Information Necessary to Order Sprockets1. Chain Size2. Teeth3. Material4. Hub TypeNumber, type, or drawing of chain to be used with the sprocket.For Engineering Class, the suitability of the sprocket depends on specific chaindimensions: Chain pitch, roller or barrel diameter, inside width of chain or roller face, chainheight, and chain type.The number of actual teeth on the sprocket.For Engineering Class Sprockets, if applicable, the number of working teeth, mid-pitchrelief, or gap-toothed construction should be specified. This is necessary when drivingconveyors with special through-rods or attachments that will interfere with the engagement.Special outside diameters are sometimes required to clear attachments.a. Standard Carbon Steel, with or without hardened teeth.b. Stainless Steel (Specify grade where applicable)c. Special materials such as alloy steel, bronze, etc., state preference and alternativewhere appropriate.Plate Only Hub One Side Hub Both Sides Offset hubs onboth sides(not symmetrical)Type A Type B Type C Type C Offset5. Exact Diameterof Shaft BoreShow special tolerances; keyway size; keyway location when required. If the keyway is notstandard, specify straight, tapered, square or flat, and dimensions.6. Set ScrewsIf set screws are not cup point, specify type.Tsubaki standard for finished bore is two (2) set screws. For other requirements, indicatenumber of screws and location.7. Hub DimensionsThese measurements are usually manufacturer’s standard. However, for special orders,outside diameter and Length-Thru-Bore should be specified. For Type C Offset sprockets,specify the Length-Thru-Bore and the projection length of one of the hubs (measure hublength from sprocket plate).SprocketsE-205

Sprocket TechnicalSectionTo make ordering as easy as possible, Table 1 shows the general information you need to provide. On your order, indicate theSprocket part number. This number is composed of the chain number, the hub type, the number of teeth, the locking-device (if any isrequired), and the bore size. An example is shown below. If you are unsure of your part number, our inside sales group can be ofassistance.Sprocket Order NumberH - 100 - C - 30 - F - 1.5Bore SizeBore Type/Locking DeviceNumber of TeethHub TypeChain NumberHeat Treat TeethChain Number indicates the type and size of chain that will run on the Sprocket. For ANSI roller chain, the right hand number refers tothe chain proportions. For example, 0 (zero) is for normal proportions. The numbers to the left of the right-hand digit denote thenumber of 1/8 inches in the pitch. The letter “H” following the chain number denotes heavy series. British Standard roller chain doesnot have a designation for the proportions of the chain. Instead, the first two digits of the chain number denote the number of 1/16inches in the pitch.Chain Pitch is the distance between the pincenterlines in a link of chain. This distance is usedto make the tooth profile of a sprocket, but cannoteasily be measured on a finished sprocket. If thepitch of a sprocket is incorrect, the chain will not sitproperly when wrapped around the teeth.SprocketsPitch Diameter is the diameter of the theoreticalcircle that passes through the centers of the linkpins when the chain is wrapped around thesprocket. This can’t be measured on the sprocketitself, since it is a dimension used to design totooth profile.Bottom Diameter is the diameter of a circle tangent to the curve (called the seating curve) at the bottom of the tooth gaps. Thisdimension cannot be measured properly on odd-toothed sprockets, so the Caliper Diameter is used.Caliper Diameter is the same as the bottom diameter for a sprocket with an even number of teeth. For a sprocket with an odd numberof teeth, it is the distance from the bottom of one tooth gap to the bottom of the nearest opposite tooth gap.Outside Diameter is the diameter over the tips of the sprocket teeth.E-206

Sprocket TechnicalSectionHub Type indicates the core of the sprocket. Each type is designed for a specific need.• Type A does not have a hub as part of the sprocket wheel. The wheel must be mounted on a flange, hub, or other holding device.• Type B has the hub extending on one side from the wheel. This type is usually found on small and intermediate size sprockets.• Type C has a hub of equal length on both sides of the wheel. Type C is generally found on large-diameter or very heavy sprockets.Type C is also most common for Engineering Class Sprockets.• Type C Offset indicates a two-sided hub that is off center because the hub lengths are not equal.Type TypeTypeTypeA BC C OffsetHub Diameter is the outside diameter of the hub, which cannot exceed the chain clearance circle.Maximum Hub Diameter is the largest size of hub, without interfering with the chain articulation (wrapping around the sprocket).Maximum Bore is the largest bore that can be safely put into the sprocket. It must allow sufficient hub wall thickness for theapplication’s torque, with allowances made for keyway(s) and set screws.Locking Device is an important consideration. Finished Bore (two set screws and a single keyway) is the most common mountingmethod supplied by Tsubaki. Typically, set screws are placed over the keyway and at 90° to the key, from the hub side. Othermountings or locking devices can be specified, including Tsubaki Power-Locks, Split Taper, “QD” Style and Taper Lock bushings,bearing and bushing idlers, and more. Power-Lock keyless locking devices are recommended for extra holding power in higher torqueconditions. See section F in the catalogue for more information on Tsubaki Power-Locks.Bore Size ranges are indicated in the Sprocket tables. Finished and plain bore sprockets are furnished to ANSI standard tolerances.Other tolerances can be furnished on request. If you wish to bore your own sprockets, Tsubaki stocks a wide range of “stock bore”sprockets, with a small pilot bore, suitable for reboring. Verify that your finished bore will fit in the stock hub by checking the sprockettables. For bores outside the stated bore ranges, the sprocket can be supplied with a larger hub.SprocketsHeat-Treatment options are available. Tsubaki stocks many sizes of roller chain sprockets with heat-treated teeth, which are hardenedwithin a range of Rockwell C 35 to 50 (minimum RC 35). Specify hardened teeth when ordering. If a tighter hardness range (eg. RC 35to 40), or a higher minimum hardness (eg. minimum RC50) is required, it should be specified at the time of order and may require adifferent grade of steel or process than the stock range.Length Thru Bore, or LTB, is the length of the bore through the sprocket. The LTB must be long enough to allow for the proper lengthkey to transmit the torque of the application. The LTB must also be long enough to ensure the stability of the sprocket on the shaft.E-207

Sprocket TechnicalSectionM8M6t=THR(HOT ROLLED MATERIAL)M4M5M3M3M2THRt1t2M2KKt4K K K K KSINGLE HOTROLLED STEEL PLATESINGLEDOUBLE AND TRIPLEQUADRUPLE AND OTHER MULTIPLESSprocketsTable 2 - Roller Chain Sprocket Tooth Dimensions - Standard and Heavy SeriesChain Data For All SprocketsChain RollerSize Pitch Width2535414050608010012014016018020024060H80H100H120H140H160H180H200H¹⁄₄³⁄₈¹⁄₂¹⁄₂⁵⁄₈³⁄₄11¹⁄₄1¹⁄₂1³⁄₄22¹⁄₄2¹⁄₂3³⁄₄11¹⁄₄1¹⁄₂1³⁄₄22¹⁄₄2¹⁄₂¹⁄₈³⁄₁₆¹⁄₄⁵⁄₁₆³⁄₈¹⁄₂⁵⁄₈³⁄₄111¹⁄₄1¹³⁄₃₂1¹⁄₂1⁷⁄₈¹⁄₂⁵⁄₈³⁄₄111¹⁄₄1¹³⁄₃₂1¹⁄₂Single Double and TripleFor 4 or more StrandsStrand Strandt 1Roller andDia. T HRt 2 M 2 M 3 t 4 M 2 M 3 M 4 M 5 M 6 M 8 KSTANDARD SERIES ROLLER CHAIN SPROCKETS.130.200.306.312.400.469.625.750.8751.0001.1251.4061.5621.875.469.625.750.8751.0001.1251.4061.562.110.168.227.284.343.459.575.692.924.9241.1561.3011.3891.738.459.575.692.924.9241.1561.3011.389.107.162na.275.332.444.557.669.894.8941.1191.2591.3441.682.444.557.669.894.8941.1191.2591.344Note: Chain size 41 is not available in multiple strands..359.561na.8411.0451.3411.7102.0772.6832.8183.4243.8514.161.611.960na1.4071.7582.2382.8633.4854.4724.7425.7296.4436.978.096.149na.256.311.418.526.633.848.8481.0631.1971.278.348.548na.8221.0241.3151.6792.0412.6372.7723.3683.7894.095.600.947na1.3881.7372.2122.8323.4494.4264.6965.6736.3816.912.8521.346na1.9542.4503.1093.9854.8576.2156.6207.9788.9739.7291.1401.745na2.5203.1634.0065.1386.2658.0048.54410.28311.56512.5461.3562.144na3.0863.8764.9036.2917.6739.79310.46812.58814.15715.3635.140 8.598 1.601 5.059 8.517 11.975 15.433 18.891HEAVY SERIES ROLLER CHAIN SPROCKETS1.472 2.500 .418 1.446 2.474 3.502 4.530 5.5581.840 3.123 .526 1.809 3.092 4.375 5.568 6.9412.208 3.747 .633 2.172 3.711 5.250 6.789 8.3282.818 4.742 .848 2.772 4.696 6.620 8.544 10.4682.949 5.004 .848 2.903 4.958 7.013 9.068 11.1233.555 5.991 1.063 3.499 5.935 8.371 10.807 13.2433.982 6.705 1.197 3.920 6.643 9.366 12.089 14.8124.427 7.510 1.278 4.361 7.444 10.527 13.610 16.693All dimensions in inches unless otherwise stated.1.8602.942na4.2185.3026.6978.59710.48913.37114.31617.19819.34120.997-7.6149.50711.40614.31615.23318.11520.25822.859.252.399na.566.713.8971.1531.4081.7891.9242.3052.5922.8173.4581.0281.2831.5391.9242.0552.4362.7233.083MachiningToleranceon “t”and “M”-.007-.008-.009-.009-.010-.011-.012-.014-.016-.016-.019-.020-.021-.025-.011-.012-.014-.016-.016-.019-.020-.021HotRolledToleranceon T HR-.021-.027-.032-.035-.036-.036-.040-.046-.057-.057-.062-.068-.072-.087-.036-.040-.046-.057-.057-.062-.068-.072E-208

Sprocket TechnicalSection180Suggested Maximum Hub Diameter = Cosine x P.D. – (H + .050)NP.D. = Pitch diameter N = Number of teeth H = Height of inside plateTable 3 - Sprocket Hub DiametersAll dimensions are in inches unless otherwise specified.ChainNo.Pitch35³⁄₈”41¹⁄₂”40¹⁄₂”50⁵⁄₈”60³⁄₄”801”1001¹⁄₄”1201¹⁄₂”1401³⁄₄”1602”2002¹⁄₂”ChainNo.No. ofTeeth678910111213141516171819202122232425HubDiam.¹⁄₄³⁄₈¹⁄₂⁵⁄₈³⁄₄⁷⁄₈11¹⁄₈1¹⁵⁄₆₄1²³⁄₆₄1³¹⁄₆₄1³⁹⁄₆₄1²³⁄₃₂1²⁷⁄₃₂1³¹⁄₃₂2³⁄₃₂2¹³⁄₆₄2²¹⁄₆₄2²⁹⁄₆₄2⁹⁄₁₆Max.Bore⁵⁄₁₆⁷⁄₁₆¹⁷⁄₃₂⁹⁄₁₆¹¹⁄₁₆²⁵⁄₃₂⁷⁄₈⁷⁄₈11¹⁄₈1³⁄₁₆1¹⁄₄1³⁄₈1⁷⁄₁₆1¹⁄₂1⁵⁄₈1³⁄₄1³⁄₄HubDiam.²⁷⁄₆₄¹⁹⁄₃₂⁴⁹⁄₆₄¹⁵⁄₁₆1³⁄₃₂1¹⁷⁄₆₄1²⁷⁄₆₄1¹⁹⁄₃₂1³⁄₄1²⁹⁄₃₂2⁵⁄₆₄2¹⁵⁄₆₄2²⁵⁄₆₄2⁹⁄₁₆2²³⁄₃₂2⁷⁄₈3¹⁄₃₂3¹³⁄₆₄3²³⁄₆₄3³³⁄₆₄Max.Bore¹³⁄₃₂¹⁷⁄₃₂¹⁹⁄₃₂³⁄₄⁷⁄₈³¹⁄₃₂1¹⁄₈1¹⁄₄1¹⁄₄1³⁄₈1⁹⁄₁₆1¹¹⁄₁₆1³⁄₄1¹³⁄₁₆22¹⁄₈2¹⁄₄2¹⁄₄2³⁄₈HubDiam.²³⁄₆₄¹⁷⁄₃₂⁴⁵⁄₆₄⁵⁵⁄₆₄1¹⁄₆₄1³⁄₁₆1²³⁄₆₄1³³⁄₆₄1¹¹⁄₁₆1²⁷⁄₃₂22¹¹⁄₆₄2²¹⁄₆₄2³¹⁄₆₄2²¹⁄₃₂2¹³⁄₁₆2³¹⁄₃₂3¹⁄₈3¹⁹⁄₆₄3²⁹⁄₆₄Max.Bore⁵⁄₁₆¹⁵⁄₃₂⁹⁄₁₆¹¹⁄₁₆²⁷⁄₃₂⁷⁄₈1¹⁄₁₆1³⁄₁₆1¹⁄₄1³⁄₈1¹⁄₂1⁵⁄₈1³⁄₄1³⁄₄1¹⁵⁄₁₆2¹⁄₁₆2¹⁄₄2¹⁄₄2⁵⁄₁₆HubDiam.⁷⁄₁₆⁴¹⁄₆₄⁵⁵⁄₆₄1¹⁄₁₆1¹⁷⁄₆₄1³¹⁄₆₄1¹¹⁄₁₆1⁵⁷⁄₆₄2³⁄₃₂2⁹⁄₃₂2³¹⁄₆₄2¹¹⁄₁₆2⁵⁷⁄₆₄3³⁄₃₂3¹⁹⁄₆₄3¹⁄₂3⁴⁵⁄₆₄3⁵⁷⁄₆₄4³⁄₃₂4¹⁹⁄₆₄Max.Bore⁷⁄₁₆⁹⁄₁₆²³⁄₃₂⁷⁄₈11³⁄₁₆1¹⁄₄1⁷⁄₁₆1⁵⁄₈1³⁄₄1¹³⁄₁₆22³⁄₁₆2¹⁄₄2³⁄₈2⁹⁄₁₆2³⁄₄2³⁄₄2¹⁵⁄₁₆HubDiam.⁹⁄₁₆⁵³⁄₆₄1⁵⁄₆₄1²¹⁄₆₄1³⁷⁄₆₄1¹³⁄₁₆2¹⁄₁₆2⁵⁄₁₆2³⁵⁄₆₄2⁵¹⁄₆₄3¹⁄₃₂3⁹⁄₃₂3³³⁄₆₄3⁴⁹⁄₆₄44¹⁵⁄₆₄4³¹⁄₆₄4²³⁄₃₂4⁶¹⁄₆₄5¹³⁄₆₄Max.Bore³⁄₈⁹⁄₁₆³⁄₄⁷⁄₈1¹⁄₈1¹⁄₄1³⁄₈1⁵⁄₈1³⁄₄1⁷⁄₈2¹⁄₈2¹⁄₄2³⁄₈2⁵⁄₈2³⁄₄2⁷⁄₈3¹⁄₈3¹⁄₄3⁷⁄₁₆3⁵⁄₈HubDiam.⁴⁹⁄₆₄1⁷⁄₆₄1²⁹⁄₆₄1²⁵⁄₃₂2¹⁄₈2⁷⁄₁₆2⁴⁹⁄₆₄3³⁄₃₂3²⁷⁄₆₄3³⁄₄4¹⁄₁₆4²⁵⁄₆₄4⁴⁹⁄₆₄5¹⁄₃₂5²³⁄₆₄5⁴³⁄₆₄66⁵⁄₁₆6⁴¹⁄₆₄6⁶¹⁄₆₄The above maximum bores are not approved for severe conditions. For severe service conditions maximum bores should not be greater than ²⁄₃ of the diameter of the hub.Max.Bore¹⁷⁄₃₂²⁵⁄₃₂11¹⁄₄1⁷⁄₁₆1³⁄₄1⁷⁄₈2³⁄₁₆2⁵⁄₁₆2⁵⁄₈2³⁄₄3¹⁄₁₆3¹⁄₄3¹⁄₂3³⁄₄3⁷⁄₈4¹⁄₄4³⁄₄5¹⁄₁₆5³⁄₈HubDiam.⁶³⁄₆₄1¹³⁄₃₂1⁵³⁄₆₄2¹⁄₄2²¹⁄₃₂3⁵⁄₆₄3³¹⁄₆₄3⁵⁷⁄₆₄4¹⁹⁄₆₄4⁴⁵⁄₆₄5³⁄₃₂5¹⁄₂5²⁹⁄₃₂6⁵⁄₁₆6⁴⁵⁄₆₄7⁷⁄₆₄7³³⁄₆₄7²⁹⁄₃₂8⁵⁄₁₆8⁴⁵⁄₆₄Max.Bore⁵⁄₈³¹⁄₃₂1¹⁄₄1⁹⁄₁₆1³⁄₄2³⁄₁₆2³⁄₈2³⁄₄2¹⁵⁄₁₆3¹⁄₄3¹⁄₂3³⁄₄4¹⁄₈4³⁄₄5¹⁄₈5¹⁄₂5³⁄₄6¹⁄₈6¹⁄₂6¹⁄₂HubDiam.1³⁄₁₆1⁴⁵⁄₆₄2¹³⁄₆₄2⁴⁵⁄₆₄3¹³⁄₆₄3⁴⁵⁄₆₄4³⁄₁₆4⁴³⁄₆₄5⁵⁄₃₂5⁴¹⁄₆₄6¹⁄₈6³⁹⁄₆₄7³⁄₃₂7³⁷⁄₆₄8¹⁄₁₆8³⁵⁄₆₄9¹⁄₆₄9¹⁄₂9⁶³⁄₆₄10¹⁵⁄₃₂Max.Bore²⁷⁄₃₂1³⁄₁₆1¹⁄₂1¹³⁄₁₆2¹⁄₄2⁹⁄₁₆2⁷⁄₈3¹⁄₄3⁵⁄₈3⁷⁄₈4⁹⁄₁₆5¹⁄₁₆5¹⁄₂5¹³⁄₁₆6⁵⁄₁₆6³⁄₄77¹⁄₁₆7⁹⁄₁₆8¹⁄₁₆HubDiam.1²¹⁄₆₄1¹⁵⁄₁₆2³³⁄₆₄3⁷⁄₆₄3¹¹⁄₁₆4¹⁄₄4⁵³⁄₆₄5²⁵⁄₆₄5³¹⁄₃₂6¹⁷⁄₃₂7³⁄₃₂7²¹⁄₃₂8⁷⁄₃₂8²⁵⁄₃₂9¹¹⁄₃₂9²⁹⁄₃₂10¹⁵⁄₃₂11¹⁄₃₂11¹⁹⁄₃₂12⁵⁄₃₂Max.Bore⁷⁄₈1¹⁄₄1³⁄₄2³⁄₁₆2⁹⁄₁₆2¹⁵⁄₁₆3⁵⁄₁₆3³⁄₄4³⁄₁₆55¹⁄₂5⁷⁄₈6⁷⁄₁₆777¹⁄₂8¹⁄₁₆8⁵⁄₈99⁵⁄₁₆HubDiam.1¹⁄₂2¹³⁄₆₄2⁷⁄₈3¹⁷⁄₃₂4¹³⁄₆₄4⁵⁵⁄₆₄5¹⁄₂6⁵⁄₃₂6¹³⁄₁₆7²⁹⁄₆₄8³⁄₃₂8³⁄₄9²⁵⁄₆₄10¹⁄₃₂10⁴³⁄₆₄11⁵⁄₁₆11⁶¹⁄₆₄12¹⁹⁄₃₂13¹⁵⁄₆₄13⁷⁄₈Max.Bore1¹⁄₁₆1¹⁄₂22⁷⁄₁₆2⁷⁄₈3⁵⁄₁₆3³⁄₄4³⁄₈5¹⁄₄5¹¹⁄₁₆6⁵⁄₁₆777¹⁄₂88⁹⁄₁₆99³⁄₈10¹⁄₈10³⁄₁₆HubDiam.22⁵⁵⁄₆₄3⁴⁵⁄₆₄4¹⁷⁄₃₂5²³⁄₆₄6³⁄₁₆77¹³⁄₁₆8⁵⁄₈9⁷⁄₁₆10¹⁵⁄₆₄11³⁄₆₄11²⁷⁄₃₂12²¹⁄₃₂13²⁹⁄₆₄14¹⁄₄15¹⁄₁₆15⁵⁵⁄₆₄16²¹⁄₃₂17²⁹⁄₆₄Max.Bore1³⁄₈1¹⁵⁄₁₆2⁹⁄₁₆3³⁄₁₆3³⁄₄4⁷⁄₁₆5⁷⁄₁₆6¹⁄₁₆6¹⁄₂77⁹⁄₁₆8³⁄₈8¹⁵⁄₁₆9⁹⁄₁₆10³⁄₈10¹⁵⁄₁₆11⁹⁄₁₆12⁵⁄₁₆12¹⁵⁄₁₆13¹⁄₁₆PitchNo. ofTeeth678910111213141516171819202122232425Table 4 - Standard Keyways and Set ScrewsDiameter Keyseat Diameterof Shaft Width x Depth of Set Screw⁵⁄₁₆ - ⁷⁄₁₆¹⁄₂ - ⁹⁄₁₆⁵⁄₈ - ⁷⁄₈¹⁵⁄₁₆ - 1¹⁄₄1⁵⁄₁₆ - 1³⁄₈1⁷⁄₁₆ - 1³⁄₄1¹³⁄₁₆ - 2¹⁄₄2⁵⁄₁₆ - 2³⁄₄2¹³⁄₁₆ - 3¹⁄₄3⁵⁄₁₆ - 3³⁄₄3¹³⁄₁₆ - 4¹⁄₂4⁹⁄₁₆ - 5¹⁄₂5⁹⁄₁₆ - 6¹⁄₂6⁹⁄₁₆ - 7¹⁄₂7⁹⁄₁₆ - 8¹⁵⁄₁₆9 - 10¹⁵⁄₁₆³⁄₃₂ x ³⁄₆₄¹⁄₈ x ¹⁄₁₆³⁄₁₆ x ³⁄₃₂¹⁄₄ x ¹⁄₈⁵⁄₁₆ x ⁵⁄₃₂³⁄₈ x ³⁄₁₆¹⁄₂ x ¹⁄₄⁵⁄₈ x ⁵⁄₁₆³⁄₄ x ³⁄₈⁷⁄₈ x ⁷⁄₁₆1 x ¹⁄₂1¹⁄₄ x ⁵⁄₈1¹⁄₂ x ³⁄₄1³⁄₄ x ⁷⁄₈2 x 12¹⁄₂ x 1¹⁄₄NOTE: As a general rule, the hub wall over the keyway should be equal to or greater than the diameter of the set screw.*Set screw size may vary depending on the hub wall thickness.All dimensions are in inches unless otherwise specified.*8 - 3210 - 24¹⁄₄⁵⁄₁₆⁵⁄₁₆³⁄₈¹⁄₂⁵⁄₈³⁄₄³⁄₄³⁄₄³⁄₄1111SprocketsE-209

Sprocket TechnicalSectionTo obtain the pitch diameter of a sprocket, multiply the constant for the number of teeth (as shown below) by the chain pitch.Example: To determine the pitch diameter of a 28 tooth sprocket for 140 chain - use a constant of 8.9315 and multiply by chain pitch(1³⁄₄”) to obtain a pitch diameter of 15.63”.SprocketsTable 5 - Sprocket Pitch Diameter ConstantsNumber of Number of Number ofTeeth Constant Teeth Constant Teeth Constant456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051521.41421.70132.00002.30482.61312.92383.23613.54953.86374.17854.49404.80975.12595.44235.75886.07566.39256.70957.02667.34397.66137.97878.29628.61388.93159.24919.56689.884510.202310.520110.838011.155811.473711.791712.109612.427512.745513.063513.381513.699514.017514.335614.653614.971715.289815.607915.926016.244116.5619535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010116.880317.198417.516617.834718.152918.471018.789219.107319.425519.743720.061820.380020.698221.016421.334621.652821.971022.289222.607422.925623.243823.562023.880224.198424.516624.834925.153124.471325.789626.107926.426126.744227.062627.380727.698928.017028.335528.653728.972329.290129.608229.926830.244730.563230.881531.199931.517731.836232.1540All dimensions are in inches unless otherwise specified.10210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915032.47332.79133.10933.42733.74634.06434.38234.70135.01935.33735.65535.97436.29236.61036.92937.24737.56537.88338.20138.51938.83739.15639.47539.79440.11240.43040.74841.06641.38441.70242.02042.33842.65642.97543.29343.61143.93044.24944.56744.88545.20345.52145.84046.15846.47746.79647.11447.43247.750E-210

Sprocket TechnicalSectionSprocket SpecificationsTsubaki Sprockets are carefully designed and manufactured to provide exceptional service in all applications. Each sprocket hascertain variable construction characteristics that can be tailored to your specific application. Tsubaki Sprockets can be furnishedwith a variety of special features. Special requirements or features should be specified at the time of order.Special Types of Sprockets AvailableTsubaki offers a wide variety of styles to meet your operational needs.Segmental Rim SprocketsBolt CircleLightening Hole SprocketsCDABolt SizeSegmental Rim Sprockets are designed to save time andmoney. They eliminate costly downtime during installation andadjustment. The segmental rim is bolted to a solid or split body.That means bodies or entire sprockets may be replaced withoutremoving shaft or bearings, saving maintenance time andmoney.Reduce the weight of a large sprocket and facilitate handlingwith lightening holes. Standard best fit patterns are used unlesshole size, quantity, and bolt circle are specified. Burned orLASER cut profiles can also be furnished in standard sprockets.Split ConstructionSprockets with split construction make it easier tomount or remove a sprocket from the shaft withoutdisturbing either the shaft or the bearings. Splitconstruction may provide extra holding power,depending on your application. Rim lugs are usedwhen the diameter of the wheel makes themnecessary.SprocketsE-211

Sprocket TechnicalSectionChain Saver SprocketsHunting Tooth (Double-Duty) Chain Saver SprocketsThe special flange construction on the rim of Chain SaverSprockets extends the life of the chain. Chain sidebars rest onthe flange as the chain wraps around the sprocket. This keepsthe chain on the true pitch line and distributes wear over agreater contact area.Hunting Tooth Chain Saver Sprockets combine the specialconstruction of Hunting Tooth Sprockets with Chain SaverSprockets for super long wear. The chain engages one set ofteeth with each rotation, and the special flange constructionadds extra support, keeping the chain on true pitch anddistributing wear over a greater contact area.Hunting Tooth (Double-Duty) SprocketsSprocketsThe special construction of Hunting Tooth Sprockets makesthem last twice as long as regular sprockets. Hunting ToothSprockets have an odd number of teeth and are half the pitchof the chain. Every time the sprocket makes a revolution, thechain engages with one set of teeth, ahead of the previouslyengaged set. Each tooth makes contact with the chain only halfas many times as it would on a regular sprocket, extending theuseful life of the sprocket two times that of regular sprockets.E-212

Sprocket TechnicalSectionOther FactorsWhen ordering sprockets, there are some additional factorsto consider.Hub LengthStandard hub lengths are shown in the Sprocket Tables in thiscatalogue. Longer or shorter hubs are available on a made-toorderbasis.Overload Protection - Shock RelayThe Shock Relay is an “Electronic Shear Pin Hub.” Set theoverload protection you want for your operation, and thissensitive electronic monitor stops the line before damagecan occur. After the problem is corrected, the Shock Relaycan be reset at the touch of a button, increasing efficiencyand reducing downtime. Refer to section F of the catalogue formore information.Step 1: Calculate Pitch DiameterTo obtain the pitch diameter of a sprocket, multiply the constant(Table 5) by the chain pitch.Step 2: Select Hub ClassUsing the quick selector chart (Table 7), plot the pitch diameterof the sprocket obtained in Step 1. Then plot the working loadof the chain, suggested hub selection is found at the point ofintersection.Step 3: Determine Length & Diameter of HubUsing the information obtained in Step 2, plot the hub class onTable 8. Then plot the bore of the wheel. The point ofintersection indicates the diameter of the hub. Length Thru-Bore (LTB) is found at the bottom of the appropriate hubdiameter column. Where the bore size is not know, refer to theshaft selection procedure in the Roller Chain Section of thiscatalogue.Traction WheelsTraction Wheels are available in a wide range of sizes andtypes to fit most chains. They are usually used as drivers only.They are not generally used at the tail shaft or boot.Selection of Chain and SprocketsFor full drive-train selection guidelines, refer to the separatesection on Roller Chain Selection.The smallest applicable pitch of roller chain is desirable for quietoperation and high speed. The horsepower capacity varies withthe chain pitch. A short pitch with a high working load can oftenbe obtained through the use of multi-strand chains. The use ofmulti-strand Engineering Class chain is extremely rare.Select the small sprocket in the drive system first. This sprocketmust be large enough to accommodate the shaft. Afterselecting the small sprocket, the number of teeth on the largesprocket is determined by the desired ratio of the shaft speeds.See the Speed Ratio Chart – Table 6. Over-emphasis on theexactness in the speed ratio can result in a cumbersome,impractical, and expensive installation. In most cases,satisfactory operation can be obtained with a minor change inspeed of one or both shafts. The recommended maximumspeed ratio is 7:1, although higher ratios can be used.SprocketsAs a general rule, the driving sprocket should be a minimum of17 teeth, although small sprockets may be used. When themaximum bore of the 17 tooth sprocket (ie. the minimumrecommended size) will not accommodate the shaft, it isnecessary to select a larger sprocket.E-213

E-214SprocketsSprocket TechnicalSectionTable 6 - Speed Ratios for Sprocket CombinationsDriver Sprocket Teeth9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 261.001.111.221.331.441.561.671.781.892.002.112.222.332.442.562.672.782.893.003.113.223.333.443.563.673.783.894.004.114.224.334.444.564.674.784.895.005.115.225.335.445.565.675.785.896.006.116.226.336.446.566.677.557.788.001.001.101.201.301.401.501.601.701.801.902.002.102.202.302.402.502.602.702.802.903.003.103.203.303.403.503.603.703.803.904.004.104.204.304.404.504.604.704.804.905.005.105.205.305.405.505.605.705.805.906.006.807.007.201.001.091.181.271.361.451.551.641.731.821.912.002.092.182.272.362.452.542.642.732.822.913.003.093.183.273.363.453.553.643.733.823.914.004.094.184.274.364.454.554.644.734.824.915.005.095.185.275.365.456.186.366.546.917.271.001.081.171.251.331.421.501.581.671.751.831.922.002.082.172.252.332.422.502.582.672.752.832.923.003.083.173.253.333.423.503.583.673.753.833.924.004.084.174.254.334.424.504.584.674.754.834.925.005.665.836.006.336.667.001.001.081.151.231.311.381.461.541.611.691.771.851.922.002.082.152.232.312.382.462.542.622.692.772.852.923.003.083.153.233.313.383.463.543.623.693.773.853.924.004.084.154.234.314.384.464.544.615.235.385.545.846.156.467.317.381.001.071.141.211.291.361.431.501.571.641.711.791.861.932.002.072.142.212.282.362.432.502.572.642.712.792.862.933.003.073.143.213.293.363.433.503.573.643.713.793.863.934.004.074.144.214.284.865.005.145.435.716.006.786.857.281.001.071.131.201.271.331.401.471.531.601.671.731.801.871.932.002.072.132.202.272.332.402.472.532.602.672.732.802.872.933.003.073.133.203.273.333.403.473.533.603.673.733.803.873.934.004.544.674.805.075.345.606.336.406.801.001.061.131.191.251.311.381.441.501.561.631.691.751.811.881.942.002.062.132.192.252.312.382.442.502.562.632.692.752.812.882.943.003.063.133.193.253.313.383.443.503.563.633.693.754.254.384.504.755.005.255.946.006.387.001.001.061.121.181.231.291.351.411.471.531.591.651.711.761.821.881.942.002.062.122.182.242.292.352.412.472.532.592.652.712.762.822.882.943.003.063.123.183.243.293.353.413.473.534.004.124.244.474.704.945.595.646.006.591.001.061.111.171.221.281.331.391.451.501.561.611.671.721.781.831.891.952.002.062.112.172.222.282.342.392.442.502.562.612.672.722.782.832.892.943.003.063.113.173.223.283.343.783.894.004.234.454.675.285.345.676.231.001.051.101.161.211.261.321.371.421.471.531.581.631.681.741.791.841.891.952.002.052.102.162.212.262.322.372.422.472.522.582.632.682.742.792.842.902.953.003.053.113.163.583.683.794.004.214.425.005.055.375.891.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.852.902.953.003.403.503.603.804.004.204.754.805.105.601.001.051.091.141.191.241.291.331.381.431.481.521.571.621.671.711.761.811.861.901.952.002.052.102.142.192.242.282.332.382.432.482.522.572.622.672.712.762.812.863.243.333.433.623.814.004.524.574.865.331.001.041.091.141.181.231.271.321.361.411.451.501.551.591.631.681.731.771.821.861.911.952.002.042.092.142.192.232.272.322.362.412.452.502.552.592.642.682.723.093.183.273.453.633.814.324.364.635.081.001.041.091.131.171.221.261.311.351.391.431.481.521.571.611.651.701.741.781.831.871.911.962.002.042.092.132.172.222.262.302.352.392.432.492.522.572.612.963.053.133.313.483.654.134.184.444.871.001.041.081.121.171.211.251.291.331.381.421.461.501.541.581.631.671.711.751.791.831.881.921.962.002.042.082.132.172.212.252.292.332.382.422.462.502.842.923.003.173.343.503.964.004.254.671.001.041.081.121.161.201.241.281.321.361.401.441.481.521.561.601.641.681.721.761.801.841.881.921.962.002.042.082.122.162.202.242.282.322.362.402.722.802.883.043.203.363.803.844.084.4891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606870727680849596102112All dimensions are in inches unless otherwise specified.1.001.041.081.121.151.191.231.271.311.341.381.421.461.501.541.581.611.651.691.731.771.811.841.881.921.962.002.042.072.122.152.192.232.272.302.612.692.772.923.073.233.653.693.924.30

Sprocket TechnicalSectionTable 7 - Quick Selection Chart500004000030000NMLOPQRSTUVWX X250002000015000IKJWVUWorking Load at Pitch Diameter (lbs.)1000090008000700060005000400030002500200015001000900800700600500HGFECDBTRQPONMLJIKS400300250200HGFSprocketsA A150E10090807060503 4 5 6 7 8 9 10 15 20 25 30 35 40 45 50556070 80 90 100Pitch Diameter (Inches)BCDE-215

Sprocket TechnicalSectionTable 8 - Hub Diameter Selection TableAll dimensions are in inches unless otherwise specified.Standard Hub Diameters for Steel SprocketsAllowable Torque in Inch Pounds and Hub ClassBore of WheelSq. Key SizeSet Screw Size5001,0002,0003,5005,6008,50012,50017,00023,00030,000A B C D E F G H I J K L M N O P Q R S TDiameter of Keyseated Hubs38,00047,00060,00070,000100,000140,000190,000245,000325,000400,000500,000600,000720,000850,0001,000,0001,250,000U V W X Y ZMinimum Hubsfor Loose or Set-Screwed SprocketsDia.Lgth.Sprockets15⁄161⁄41 3 ⁄16 1⁄41 7 ⁄16 3⁄81 11 ⁄16 3⁄81 15 ⁄16 1⁄22 3 ⁄16 1⁄22 7 ⁄16 5⁄82 11 ⁄16 5⁄82 15 ⁄16 3⁄43 1 ⁄16 3⁄43 7 ⁄16 7⁄83 11 ⁄16 7⁄83 15 ⁄16 14 7 ⁄16 14 15 ⁄16 1 1 ⁄43⁄8 1 3 ⁄4 1 3 ⁄43⁄8 2 2 23⁄8 2 1 ⁄4 2 1 ⁄4 2 1 ⁄2 2 3 ⁄43⁄8 2 3 ⁄4 2 3 ⁄4 2 3 ⁄4 3 31⁄2 3 3 3 3 1 ⁄4 3 1 ⁄4 3 1 ⁄41⁄2 3 1 ⁄4 3 1 ⁄4 3 1 ⁄4 3 1 ⁄2 3 1 ⁄2 3 1 ⁄2 3 3 ⁄45⁄8 3 3 ⁄4 3 3 ⁄4 3 3 ⁄4 3 3 ⁄4 4 4 4 1 ⁄4 4 1 ⁄45⁄8 4 1 ⁄4 4 1 ⁄4 4 1 ⁄4 4 1 ⁄4 4 1 ⁄4 4 1 ⁄4 4 1 ⁄2 4 1 ⁄2 4 1 ⁄25⁄8 4 1 ⁄2 4 1 ⁄2 4 1 ⁄2 4 1 ⁄2 4 1 ⁄2 4 3 ⁄4 4 3 ⁄4 4 3 ⁄4 5 55⁄8 4 3 ⁄4 4 3 ⁄4 4 3 ⁄4 4 3 ⁄4 4 3 ⁄4 5 5 5 5 1 ⁄4 5 1 ⁄4 5 1 ⁄43⁄4 5 1 ⁄4 5 1 ⁄4 5 1 ⁄4 5 1 ⁄4 5 1 ⁄4 5 1 ⁄4 5 1 ⁄4 5 1 ⁄4 5 1 ⁄2 5 1 ⁄2 5 3 ⁄4 5 3 ⁄43⁄4 5 1 ⁄2 5 1 ⁄2 5 1 ⁄2 5 1 ⁄2 5 1 ⁄2 5 1 ⁄2 5 3 ⁄4 5 3 ⁄4 6 63⁄4 6 6 6 6 6 6 1 ⁄4 6 1 ⁄4 6 1 ⁄2 6 1 ⁄23⁄4 6 1 ⁄2 6 1 ⁄2 6 1 ⁄2 6 1 ⁄2 6 3 ⁄4 6 3 ⁄4 7 77⁄8 7 1 ⁄4 7 1 ⁄4 7 1 ⁄4 7 1 ⁄4 7 1 ⁄4 7 1 ⁄2 7 1 ⁄25 7 ⁄16 1 1 ⁄4 7⁄8 8 8 8 8 8 85 15 ⁄16 1 1 ⁄2 1 9 9 9 9 96 1 ⁄2 1 1 ⁄2 1 9 1 ⁄2 9 1 ⁄2 9 1 ⁄2 9 1 ⁄27 1 1 ⁄2 1 10 10 107 1 ⁄2 1 3 ⁄4 1 1 ⁄4 11 118 1 3 ⁄4 1 1 ⁄4 11 1 ⁄28 1 ⁄2 1 3 ⁄4 1 1 ⁄4 Chain and sprockets will9 1 3 ⁄4 1 1 ⁄4 not transmit full torque9 1 ⁄2 1 3 ⁄4 1 1 ⁄4value of shaft10 2 1 1 ⁄4LengthThroughBore*Hubs on one side only.1 1 *⁄4 1 1 *⁄2 1 3 ⁄4 2 2 1 ⁄2 2 3 ⁄4 3 1 ⁄4 3 1 ⁄2 4 4 1 ⁄4 4 1 ⁄2 5Notes1. The diagonal solid block of figures on the Hub DiameterSelection Table (Table 8) represent a condition of balancebetween torque and keyway with bore sizes. When the hubclass requirements and the bore size intersect in the blankspace below and to the left of the solid block, it indicates thatchain and sprocket will not transmit the full torque value ofthe keyed shaft. When the hub class and the bore sizeintersect above and to the right of the solid block, it indicatesChain and sprockets arestronger than shafts1 3 ⁄422 1 ⁄42 3 ⁄433 1 ⁄43 3 ⁄44 1 ⁄44 1 ⁄24 3 ⁄46 5 1 ⁄26 1 ⁄2 6 1 ⁄2 67 7 7 6 1 ⁄27 1 ⁄2 8 8 8 7 1 ⁄48 8 1 ⁄2 8 1 ⁄2 8 1 ⁄2 8 1 ⁄2 89 9 1 ⁄2 9 1 ⁄2 9 1 ⁄2 9 1 ⁄2 9 1 ⁄2 99 1 ⁄2 10 10 10 10 10 10 9 1 ⁄210 10 1 ⁄2 10 1 ⁄2 10 1 ⁄2 10 1 ⁄2 10 1 ⁄2 10 1 ⁄2 11 1011 11 1 ⁄2 11 1 ⁄2 11 1 ⁄2 11 1 ⁄2 11 1 ⁄2 11 1 ⁄2 12 12 1111 1 ⁄2 12 12 12 12 12 12 12 1 ⁄2 12 1 ⁄2 12 1 ⁄2 11 1 ⁄212 12 1 ⁄2 12 1 ⁄2 12 1 ⁄2 12 1 ⁄2 12 1 ⁄2 12 1 ⁄2 13 13 13 13 1 ⁄2 1213 13 13 13 13 13 13 1 ⁄2 13 1 ⁄2 13 1 ⁄2 14 14 1313 1 ⁄2 13 1 ⁄2 13 1 ⁄2 13 1 ⁄2 13 1 ⁄2 14 14 14 14 1 ⁄2 14 1 ⁄2 15 13 1 ⁄214 1 ⁄2 14 1 ⁄2 14 1 ⁄2 14 1 ⁄2 15 15 15 15 1 ⁄2 15 1 ⁄2 16 16 14 1 ⁄25 1 ⁄4 5 1 ⁄2 6 6 1 ⁄2 7 7 3 ⁄4 8 1 ⁄2 9 1 ⁄2 10 10 1 ⁄2 11 11 1 ⁄2 12 12 1 ⁄2that chain and sprocket are stronger than the keyed shaft. TheHub Diameter Selection Table also serves as a design checkon the shaft sizes as well.2. For loose-fitting sprockets only (no keyway or set screw),the minimum hub diameter and length are shown at theright end of the shaft size row and at the bottom of thehub class columns.5 1 ⁄4Length is determined same as for Key-seated SprocketsE-216

Sprocket TechnicalSectionSprocket Hardening andMaterialsTsubaki can manufacture sprockets to meet yourspecific needs. The results are sprockets designedto maximize the life of your chain. Chains andsprockets must work together, so buying them fromthe same source makes sense. When chains andsprockets articulate correctly, the life of the chain isextended. That means long term savings and realvalue for your application.Tsubaki sprockets can be made in a variety ofgrades of carbon,stainless, and alloysteels, as well as othermetals. Since chainloadings are distributedover all engagedsprocket teeth, toothbreakage or distortion isnot normally a problem.It is seldom necessary touse special highBronze Idler Sprocketstrength material. Diameter, pitch and strands ofthe sprocket determine the specific grade of carbonsteel used. Many of our wide range of carbon steelsprockets are heat treated as a standard. For othersprockets, heat-treating can be specified as anoption. Heat-treated carbon steel provides longwear life and resists abrasion.The hardening process of small diameter, smallpitch sprockets is usually a one step procedureusing electrical induction heat-treating. Largediameter, large pitchsprockets are usuallyheat-treated usingdirect flamehardening. Thesemethods are used toprovide highhardness at the wear Direct Flame Hardening Processareas of each toothmaintaining a ductile tooth core that is tough andresilient. The hubs and bore remain soft to permitreworking.All dimensions are in inches unless otherwise specified.Hardness Conversion TableRockwell “C”330 Lbs. Load10111314151617182021222324252628293031323334353637384041424445464749505253555758606264666870A130 Lbs.--------60.561.061.562.062.563.063.564.565.065.566.066.567.067.568.068.569.069.570.571.071.572.573.073.574.075.576.077.077.578.579.580.081.082.583.584.585.586.5ShoreModel C27282829303031313233343536373738394042434445464849515254555759616365677072757881848791951001066600 Lbs. LoadBrinell No.183187192197202207212217223229235241248255262269277285293302311321331341352363375388401415429444461477495514534555578601627653682712745780Tensile Str.Pounds per Sq. In.91,00093,00095,00097,00099,000101,000104,000107,000110,000113,000116,000119,000122,000125,000128,000131,000134,000138,000142,000146,000150,000155,000160,000165,000170,000176,000182,000189,000196,000204,000212,000220,000229,000238,000247,000256,000266,000276,000287,000298,000311,000324,000337,000352,000368,000384,000SprocketsTsubaki stock sprocket hardness is:Rockwell A Scale: 68-76Rockwell C Scale: 35-50Tighter ranges, or higher minimumhardness can be supplied at yourrequest.Electrical Induction Hardening ProcessE-217

Sprocket TechnicalSectionOther ConsiderationsWhen determining whether you need replacement sprockets,consider the following important points:Chain InteractionThe chain-sprocket interaction is the criterion upon which mostusers make their judgments about replacing sprockets. If thechain engages and disengages the sprocket smoothly withouthanging up or snapping into place, most people will not replaceit. If a chain does start to hang up on the sprocket, damagingchain overload conditions can develop rapidly. We suggestreplacing sprockets before hang up develops.ReversibleAlmost all sprockets are reversible. The key to being able toreverse sprockets is symmetry. If the sprockets are symmetricalfrom side to side, then they can be reversed. Reversingis not suggested in most circumstances, especially with thoseapplications that wear the sprocket bottom diameter.Chordal ActionChordal action is a very important concept in sprocket function.A sprocket is a collection of chords, or straight segments, thatapproximate a circle. The more teeth a sprocket has, the closerthe chords are to a circle.The problem with a chordal form is that the lineal output is notconsistent. Since the sprocket is not a perfect circle, thedistance from the shaft center to the chain center-line varies. Asthis distance varies, so does the lineal output (assuming aconstant shaft rational speed).A hexagon inscribed by a circle represents the 6-tooth sprocketshown below. You can see that the distance from the centerto the corner is different than from the center to the middleof the side. The corner would be the equivalent to the chainjoint center, and the side is equivalent to the chain centerlineat mid-pitch.New ChainWe suggest you order new sprockets when chain is replaced.New sprockets ensure proper chain interaction and also providemaximum wear performance.SprocketsAttachment ClearanceAny time an attachment is in the area between, above, or belowthe sidebars, make sure the attachment does notinterfere with sprocket action.Relief Pocket (Mud Relief)In applications where material build up may be a problem, thebottom of the tooth pocket can be beveled on the side to allowthe material to “squeeze” out. This reduction of contact area isnot critical because the pressure on the bottom of the pocket isvery light in horizontal conveyors. Other relief styles may benecessary for vertical conveyors.Advantages of Using Larger SprocketsChoose the largest sprocket that will fit your application. Smallsprockets cause greater shock and consequently more wear onboth chain and sprockets. There are several reasons for this.1. To engage small sprockets, chain must flex more whichcauses increased rotation of the pin in the bushing. Since thisis one of the major causes of chain wear, this flexing actionshould be minimized.2. Small sprockets with fewer teeth wear out much faster thansprockets with more teeth. More teeth provide an opportunityto distribute the wearing action.3. Larger sprockets cause smoother operation becausethe greater number of teeth will pick up the load morefrequently.V 1 =.2618 (PD) COS (180/T) NV 2 =.2618 (PD) NWhereV 1 and V 2 in fpm,N in r.p.m.,PD in pitch diameter, in inches.E-218

Sprocket TechnicalSectionSprockets Keyed In LineKey driving sprockets on a double-strand chain conveyor or elevator on the head shaft and with the teeth of one sprocket directly inline with teeth of the other. Order “keyed-in-line” and “matched in pairs” to obtain this feature. Key one foot shaft sprocket on its shaftso that the shaft will turn in its bearings. Allow the other sprocket to turn freely, holding it in position by means of set collars. Thesprocket can then position itself automatically if uneven wear takes place in the chain strands (Figure 1).Sprocket SizeUse the largest diameter conveyor sprocket that space and economics permit. This minimizes chain speed variations and pulsationsand reduces wear to the chain and sprocket.Sprocket LifeWhen sprockets are worn, the chain tends to cling to the sprockets or vibrate. The amount of allowable wear depends on theapplication type and chain size. Wear to a depth of 0.12” (3 mm) to 0.24” (6 mm) is usually a sign that the existing sprocket should bereplaced, illustrated in Figure 2.If the sprocket teeth are worn, the alignment may be incorrect. Proper axial alignment of the sprockets will help reduce or eveneliminate wear of sprocket teeth, illustrated in Figure 3.Figure 1Figure 2 - Sprocket WearFigure 3 - Sprocket Tooth WearAmount of WearSprocketsE-219

Sprocket TechnicalSectionSprocketsRegardless of application, all chain systems should be inspected on aregularly scheduled basis for worn, damaged or broken parts, possibleinterference by other system components, and proper lubrication. Normalmaintenance procedures can prevent most of the conditions describedbelow. Carefully inspect roller chain drives on the same schedule asassociated equipment.• Sprocket MisalignmentWear on the sides of sprocket teeth generally indicates improperinstallation of sprockets and/or shafts. If shafts are out of parallel or notin the same plane, non-symmetrical wear will appear on sprockets orchain rollers.After proper alignment is made, retighten set screws in sprocket hubs.• Chain Wear and ElongationNormal wear will cause some increase in chain length. However, if asudden increase in elongation occurs, look for severe wear on the tips ofsprocket teeth. This may be caused by any of the following: excessiveloading or shock loading, displacement and/or wear in bearings,displacement of take-ups, or under-designed drive. Elongation of 3% ormore may be an indication that chain and/or sprockets should bereplaced.Before replacing chain or sprockets, recalculate initial drive design.Check chain for broken parts. Check chain tension if there is too muchaccumulated slack in the drive.• Broken Chain PartsGenerally caused by an overload drive; extreme misalignment; excessiveelongation causing chain to jump sprocket teeth; heavy shock; improperdrive design geometry; foreign objects.Recalculate initial drive design and make necessary corrections. Inspectsprockets and shafts for proper alignment or looseness.• Link Plate WearWear on edges of outer sides of link plate may be caused by chaincontacting case or fixed object.Remove or relocate fixed object. Readjust chain properly.• Excessive NoiseCan be caused by broken links and chain rollers, extreme misalignment,elongation, chain jumping sprocket teeth, loose sprockets, broken teeth,accumulation of dirt packed into the chain or sprocket teeth, interferenceby foreign objects, contacting a fixed object.Check for worn, broken or missing parts. Check alignment of shaftsand/or sprockets.• Excessive VibrationUnbalanced rotating parts, broken or missing rollers, too much chainslack, loose or misaligned sprockets or shafts.Inspect chain and drive equipment. Replace or readjust as needed.• Improper LubricationLight or dark brown discolouration of pin-bushing joints and connectinglink pins, or brown-red oxide colour in oil may indicate chain is not dippinginto the oil reservoir, or drip lubricator or spray is plugged.Carefully clean and dry chain, immerse in oil, and re-install. Change oil inchain case and flush case. Determine that oil supply is adequate orunimpeded.Suggested Replacement ProceduresChain parts should never be altered or tampered with by makeshiftrepairs and/or with parts or components which have not been authorizedby the com• Removing ChainTurn the drive until a connecting link is fully engaged with one of thesprockets so as to relieve the tension on the connecting link pin. Theconnecting link may then be removed.• Cutting Riveted ChainThe two pins of a pin link must be driven out of the link plate. Strike thepins alternately to avoid distortion of the roller link plates as well as theplates of the adjacent links.• Periodic CleaningRemove chain from sprockets and wash in kerosene. If chain is badlygummed, soak in kerosene and re-wash in fresh liquid. Drain offkerosene and soak in oil to restore lubrication. Drain off excessivelubrication by hanging chain. Carefully inspect entire chain beforereinstalling. Sprockets should be washed in kerosene.• Storing ChainWhen roller chain is taken out of operation for a prolonged period,remove the chain and cover with heavy grease. Wrap in heavy greaseresistantpaper and store where the chain will not be exposed toabnormal moisture, temperature, abrasive or corrosive conditions.Sprockets remaining on shafts should be covered with heavy grease.When the drive is put back in service, remove the grease and thoroughlyclean sprockets and chain before re-installing.• Heating and WeldingDo not use a cutting torch on chain. If cutting by torch is indicated, chainshould be replaced. Welding should not be performed on any chain orchain components.• Inserting New LinksInsert new links only on new roller chain. Pitch variance between a newlink and those on an old chain, especially one which is elongated due towear, will cause shock when the new link engages the sprocket.• Installing New ChainChain and/or related parts should be visually inspected for damage whichcould have occurred during shipment prior to installation. Never install onbadly worn sprockets as this will permanently damage the chain. As atemporary expedient, reverse a worn sprocket on the shaft to present anew set of working tooth surfaces; worn sprockets should be replaced assoon as practical to avoid permanent damage.!WARNINGUSE CARE TO PREVENT INJURYCOMPLY WITH FOLLOWING TOAVOID SERIOUS PERSONAL INJURY:1. Guards must be provided on all chain and sprocket installations inaccordance with provisions of ANSI/ASME B15.1 - 1996 “Safety Standardsfor Mechanical Power Transmission Apparatus”, and ANSI/ASME B20.1 -1996 “Safety Standards for Conveyors and Related Equipment”, or otherapplicable safety standards. When revisions of these standards arepublished, the updated edition shall apply.2. Always lock out the power switch before installing, removing, lubricating orservicing a chain system.3. When connecting or disconnecting chain:a. Eye protection is required. Wear safety glasses, protective clothing,gloves and safety shoes.b. Support the chain to prevent uncontrolled movement of chain and parts.c. Use of pressing equipment is recommended. Tools must be in goodcondition and properly used.d. Determine correct direction for pin/rivet removal or insertion.E-220

Universal ProductCross-ReferenceThis chart is a quick, easy way to replace your current chainsand sprockets with high-quality, reliable products from TsubakiThe list is sorted by chain number, and you’ll find thecorresponding Tsubaki number listed for each.The chart was compiled with great care and with the latestinformation available at the time of printing. Because of thepossibility of errors in competitors’ publications or changes inproduct specifications, Tsubaki does not assume responsibilityfor the accuracy of competitors’ information. Please check thechain or sprocket specifications on the corresponding pagenumbers carefully before ordering.Chain Interchangeability GuidelinesThere are several degrees of interchangeability for chainreplacement between manufacturers’ chains.1. Intercoupling of ChainsThe pin of one chain can be put through the bushing ofanother. However, the pin and outside sidebars must beproduced by the same manufacturer. When connected,the two chains form one strand.2. Interchanging of PartsBecause each manufacturer has different part designs andtolerances, interchanging parts is not suggested. Due tothe differences in tolerances, we suggest you use Tsubakireplacement parts for Tsubaki chains.3. Running on the Same SprocketMany replacement chains will run on the same sprocketseven though they are not the same chains. The followingdimensions must be equivalent in the original andreplacement chains to run on the same sprocket.• PitchSprockets• Roller, barrel, or bushing diameter(depending on chain type)• Inside widthIf you have any questions about using the Universal ProductCross-Reference or interchangeability in general, contactTsubaki Technical Support. We can help you select the rightreplacement chain or sprocket for your application.E-221

Universal ProductCross-ReferenceSprocketsE-222Chain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumberJB-2 2.000 D US-2 C-105 - -US-2 2.000 D US-2 C-105 - -3DD 3.075 D US-3075 C-5 US-3075 E-153API-3 3.075 D US-3075 C-5 US-3075 E-153CHAMP3 3.075 D US-3075 C-5 US-3075 E-1534 4.000 RC 94R C-20 94R E-162HP-4 4.063 D US-1242 C-5 US-1242 E-155RO-4 4.063 D US-1242 C-5 US-1242 E-155SS-4 4.000 RC 94R C-20 94R E-162CC5 6.000 RC CC5 C-21 CC5 E-1676 6.000 RC 614R C-21 CC5 E-1676-SP 6.000 RC 631 R C-21 626R E-168SS-6 6.000 RC 614R C-21 CC5 E-167SS-6SP 6.000 RC 631R C-21 626R E-168S-17 2.563 D 520RX C-5 - -RO-25H 2.500 D RO-25H C-5 - -SS-39 3.075 RC 119R C-20 119RX E-162RO-40 3.075 D US-1030 C-5 US-3075 E-153RO-40HYPER 3.075 D US-3075 C-5 US-3075 E-153SS-40 3.075 D US-1030 C-5 US-3075 E-153SS-40HYPER 3.075 D US-3075 C-5 US-3075 E-153SS-40P 3.075 D US-1031 C-5 US-3075 E-153XXS-40 3.075 D US-1031 C-5 US-3075 E-153R-51A 2.500 D US-2570 ** US-3075 E-15353R 3.000 RC 53R C-20 53R E-161C-55 1.631 C C-55 ** - -EC-62 1.654 RC 162R ** 378RX E-159SS-62P 1.654 D US-622 ** 378RX E-159US-64S 2.500 D US-64S C-5 US-64S E-151US-64SH 2.500 D US-64SH C-105 US-64S E-151EPC-78 2.609 Plastic EPC-78 C-115 - -W-78 2.609 WS W-78 - WH-78 E-184W-78S 4.125 WS WH-78S - - -WH-78 2.609 WS WH-78 - WH-78 E-184WR-78 2.609 WS W-78 - WH-78 E-184WR78-4 4.000 WS - - WR78-4 E-186WS-78 2.609 WS W-78 - WH-78 E-184WS-78P 2.609 WS WH-78 - WH-78 E-18481C 2.609 RC 81X C-20 81X E-16081X 2.609 RC 81X C-20 81X E-16082R 4.000 RC 82R ** US-90R E-164SS-82 6.000 RC 614R C-21 CC5 E-167W-82 3.075 WS W-82 - WH-82 E-185W-82H 3.075 WS W-82H - WH-82 E-185WH-82 3.075 WS WH-82 - WH-82 E-185WH-82H 3.075 WS WH-82H - WH-82 E-185WR-82 3.075 WS W-82 - WH-82 E-185WR-82XHD 3.075 WS - - WR-82XHD E-185WS-82 3.075 WS W-82 - WH-82 E-185WS-82P 3.075 WS WH-82 - WH-82 E-18583R 4.000 RC 83R C-20 US-90R E-16484R 4.000 RC 84R C-20 84R E-16485R 4.000 RC 85R - - -86R 6.000 RC 86R C-20 627R E-16587R 2.609 RC 87R C-20 87R E-161SS-87 2.609 RC 87R C-20 87R E-161SS-88P 2.609 D US-881 ** US-882 E-15289R 4.000 RC 89R C-20 89R E-164US-90R 4.000 RC US-90R C-20 US-90R E-16491 R 4.000 RC 91R C-20 91R E-163*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.

Universal ProductCross-ReferenceChain Number Pitch Style*Tsubaki ChainNumberChain PaqeNumberTsubaki SprocketNumberSprocket PageNumber93R 3.000 RC 93R C-20 93R E-16194R 4.000 RC 94R C-20 94R E-16295R 4.000 RC 95R C-20 95R E-16396R 6.000 RC 96R C-21 610R E-16796RX 6.000 RC 96RX C-21 610R E-167SS-96 6.000 RC 96R C-21 610R E-16797R 4.000 RC 97R C-20 97R E-163102B 4.000 SB 102B C-55 102B E-181H-102 5.000 WS WD-102 - - -A-102B 4.000 C C-102B - 102B E-181C-102B 4.000 C C-102B - 102B E-181HSB-102B 4.000 SB 102B C-55 102B E-181N-102B 4.000 C C-102B - 102B E-181S-102B 4.000 SB 102B C-55 102B E-181SBS-102B 4.000 SB 102B C-55 102B E-181SS-102B 4.000 SB 102B C-55 102B E-181WD-102 5.000 WS WD-102 - - -WDH-102 5.000 WS WDH-102 - - -WSD-102 5.000 WS WD-102 - - -WSD-102P 5.000 WS WDH-102 - - -102 1/2 4.040 SB 102 1/2 C-55 102 1/2 E-181HSB-102 1/2 4.040 SB 102 1/2 C-55 102 1/2 E-181S-102 1/2 4.040 SB 102 1/2 C-55 102 1/2 E-181SBS-102 1/2 4.040 SB 102 1/2 C-55 102 1/2 E-181103RC 3.075 D US-1032 ** US-3075 E-153H-104 6.000 WS WD-104 - - -WD-104 6.000 WS WD-104 - - -WDH-104 6.000 WS WDH-104 - - -WSD-104 6.000 WS WD-104 - - -WSD-104P 6.000 WS WDH-104 - - -H-106 6.000 WS W-106 - WH-106 E-189W-106 6.000 WS W-106 - WH-106 E-189WH-106 6.000 WS WH-106 - WH-106 E-189WR-106 6.000 WS W-106 - WH-106 E-189WR-106XHD 6.050 WS - WR-106XHD E-190110 6.000 SB 110 C-55 110 E-182C-110 6.000 C C-110 - 110 E-182C-110M 6.000 C C-110 - 110 E-182HSB-110 6.000 SB 110 C-55 110 E-182S-110 6.000 SB 110 C-55 110 E-182SBS-110 6.000 SB 110 C-55 110 E-182WD-110 6.000 WS WD-110 - - -WDH-110 6.000 WS WDH-110 - - -WSD-110 6.000 WS WD-110 - - -WSD-110P 6.000 WS WDH-110 - - -111 4.760 SB 111 C55 111 E-182111SP 4.76X7.24 SB 111SP C-55 - -A-111 4.760 C C-111 - 111 E-182C-111 4.760 C C-111 - 111 E-182C-111M 4.760 C C-111 - 111 E-182HSB-111 4.760 SB 111 C-55 111 E-182HSB-111SP 4.76X724 SB 111SP C-55 - -N-111 4.760 C C-111 - 111 E-182S-111 4.760 SB 111 C-55 111 E-182S-111SP 4.76X724 SB 111SP C-55 - -SBS-111 4.760 SB 111 C-55 111 E-182SBS-111SP 4 76X7.24 SB 111SP C-55 - -SS-111 4.760 SB 111 C-55 111 E-182SS-111SP 4.76X724 SB 111SP C-55 - -*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.E-223Sprockets

Universal ProductCross-ReferenceSprocketsE-224Chain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumberW-111 4.760 WS W-111 - WH-111 E-188WH-111 4.760 WS WH-111 - WH-111 E-188WR-111 4.760 WS - - WH-111 E-188H-112 8.000 WS WD-112 - - -WD-112 8.000 WS WD-112 - - -WDH-112 8.000 WS WDH-112 - - -WSD-112 8.000 WS WD-112 - - -WSD-112P 8.000 WS WDH-112 - - -H-113 6.000 WS WD-113 - - -WD-113 6.000 WS WD-113 - - -WDH-113 6.000 WS WDH-113 - - -H-116 8.000 WS WD-116 - - -WD-116 8.000 WS WD-116 - - -WDH-116 8.000 WS WDH-116 - - -WSD-116 8.000 WS WD-116 - - -WSD-116P 8.000 WS WDH-116 - - -119R 3.075 RC 119R C-20 119RX E-162119RX 3.075 RC 119RX C-20 119RX E-162WSD-120 6.000 WS WD-120 ** - -WSD-120P 6.000 WS WDH-120 ** - -H-122 8.000 WS WD-122 ** - -WD-122 8.000 WS WD-122 ** - -WDH-122 8.000 WS WDH-122 ** - -WSD-122 8.000 WS WD-122 ** - -WSD-122P 8.000 WS WDH-122 ** - -H-124 4.000 WS W-124 - WH-124 E-186H-124HD 4.063 WS W-124H - WH-124H E-187RO-124 4.063 D US-1242 C-5 US-1242 E-155SS-124 4.063 D US-1242 C-5 US-1242 E-155SS-124DP 4.063 D US-1242 C-5 US-1242 E-155W-124 4.000 WS W-124 - WH-124 E-186W-124H 4.063 WS W-124H - WH-124H E-187WH-124 4.000 WS WH-124 - WH-124 E-186WH-124H 4.063 WS W-124H - WH-124H E-187WH-124HD 4.063 WS WH-124H - WH-124H E-187WR-124XHD 4.063 WS - - WR-124XHD E-187WR-124 4.000 WS W-124 - WH-124 E-186WR-124HD 4.063 WS W-124H - WH-124H E-187WS-124 4.000 WS W-124 - WH-124 E-186WS-124HD 4.063 WS W-124H - WH-124H E-187WS124HDP 4.063 WS WH-124H - WH-124H E-187WS-124P 4.000 WS WH-124 - WH-124 E-186131 3.075 SB 131 C-55 131 E-180C-131 3.075 C C-131 - 131 E-180HSB-131 3.075 SB 131 C-55 131 E-180S-131 3.075 SB 131 C-55 131 E-180SBS-131 3.075 SB 131 C-55 131 E-180SS-131 3.075 SB 131 C-55 131 E-180132 6.050 WS - - WH-132 E-190A-132 6.050 C C-132 - WH-132 E-190C-132 6.050 C C-132 - WH-132 E-190C-132M 6.050 C C-132 - WH-132 E-190H-132 6.050 WS W-132 - WH-132 E-190N-132 6.050 C C-132 - WH-132 E-190W-132 6.050 WS W-132 - WH-132 E-190WCH-132 6.050 WS WCH-132 - WH-132 E-190WH-132 6.050 WS WH-132 - WH-132 E-190WH-132SS 6.050 WS WH-132SS - WH-132 E-190WR-132 6.050 WS W-132 - WH-132 E-190WRC-132 6.050 WS - - WH-132 E-190WR-132XHD 6.050 WS - - WR-132XHD E-191WS-132 6.050 WS - - WH-132 E-190WS-132P 6.050 WS WH-132 - WH-132 E-190*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.

Universal ProductCross-ReferenceChain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumber134 6.000 SB US-850 - - -149 4.000 RC 89R C-20 89R E-164MSR-149 4.000 RC 89R C-20 89R E-164150X 6.050 SB 150X C-55 150X E-183HSB-150PLUS 6.050 SB 150X C-55 150X E-183SA-150 6.050 SB 150X C-55 150X E-183SBS-150PLUS 6.050 SB 150X C-55 150X E-183SS-150X 6.050 SB 150X C-55 150X E-183SX-150 6.050 SB 150X C-55 150X E-183W-150 6.050 WS W-150 - WH-132 E-190WH-150 6.050 WS WH-150 - WH-132 E-190WR-150 6.050 WS - - WH-132 E-190WS-150P 6.050 WS WH-150 - WH-132 E-190W-155 6.050 WS W-155 - WH-155 E-191WH-155 6.050 WS WH-155 - WH-155 E-191160/348 2.000 D 160/348 C-68 - -160/458 2.000 D 160/458 C-68 - -160/678 2.000 D 160/678 C-68 - -162R 1.654 RC 162R ** 378RX E-159SS-162P 1.654 RC 378R C-20 378RX E-159180 12.000 RC B-1264R C-21 B-1264R E-175SR-183 3.000 RC 53R C-20 53R E-161188 2.609 SB 188 C-55 188 E-179188Z 2.609 C C-188 - WH-78 E-184C-188 2.609 C C-188 - WH-78 E-184C-188M 2.609 C C-188 - WH-78 E-184HSB-188 2.609 SB 188 C-55 188 E-179S-188 2.609 SB 188 C-55 188 E-179SBS-188 2.609 SB 188 C-55 188 E-179SR-188 4.000 RC 1188R C-20 91R E-163SS-188 2.609 SB 188 C-55 188 E-179SR-194 4.000 RC US-90R C-20 US-90R E-164DS-196R 6.000 RC DS-196R C-94 627R E-165SR-196 6.000 RC US-196R C-20 627R E-165SRD-196 6.000 RC DS-196R C-94 627R E-165US-196R 6.000 RC US-196R C-20 627R E-165RF-205 3.075 RC 119R C-20 119RX E-162234PB 3.510 D 351 RX ** - -SS-234PLUS 3.510 D 351 RX ** - -RX-238 3.500 D US-3514 C-55 US-3514 E-154276 12.000 RC 1276R C-21 E-1263R E-175SS-276 12.000 RC 1276R C-21 E-1263R E-175US-278R 2.609 RC US-278R C-20 87R E-161327R 2.980 RC 327R ** - -344SXX 3.000 D 344SXX C-5 344SXX E-152X-345 3.000 D 344SXX C-5 344SXX E-152S-348 3.015 R S-348 C-64 X-348 E-194X-348 3.015 R X-348 C-62 X-348 E-194362 1.654 RC US-620X ** 378RX E-159362R 1.654 RC US-620X ** 378RX E-159A-362 1.654 RC US-620X ** 378RX E-159B-362 1.654 RC 162R ** 378RX E-159R-362 1.654 RC 162R ** 378RX E-159RC-362 1.654 RC 162R ** 378RX E-159378R 1.654 RC 378R C-20 378RX E-159378RX 1.654 RC 378RX C-20 378RX E-159R-432 1.654 D US-622 ** 378RX E-159RR-432 1.654 RC 378R C-20 378RX E-159SS-433 2.609 D US-881 ** US-882 E-152*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.E-225Sprockets

Universal ProductCross-ReferenceSprocketsE-226Chain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PaqeNumber433 1/2 2.609 D US-881 ** US-882 E-152433 1/2P 2.609 D US-882 ** US-882 E-152R-434 1.654 D US-622 ** 378RX E-159450SXX 4.500 D US-4522 C-5 US-4522 E-156S-458 4.031 R S-458 C-64 X-458 E-194X-458 4.031 R X-458 C-62 X-458 E-194462R 1.654 RC 462R ** 378RX E-159462RX 1.654 D US-622 ** 378RX E-159468 4.031 R 468 C-62 - -H-480 8.000 WS WD-480 - - -WD-480 8.000 WS WD-480 - - -WDH-480 8.000 WS WDH-480 - - -WSD-480 8.000 WS WD-480 - - -WSD-480P 8.000 WS WDH-480 - - -R-506 2.300 D US-770 ** - -R-514 2.500 D US-2570 ** - -S-517 2.609 D US-881 ** US-882 E-152520P 2.563 D 520RX C-5 - -520RX 2.563 D 520RX C-5 - -A-520 2.563 D 520RX C-5 - -RO-520 2.563 D 520RX C-5 - -S-520 2.563 D 520RX C-5 - -XS-520 2.563 D 520RX C-5 - -A-522 2.640 D 1184RX ** - -SS-522 2.640 D 1184RX ** - -SS-522P 2.640 D 1184RX ** - -527R 3.075 D US-1031 C-5 US-3075 E-153527RX 3.075 D US-1031 C-5 US-3075 E-153531 4.000 RC 89R C-20 89R E-164S-531 4.000 RC 89R C-20 89R E-164S-554 3.075 D US-1030 C-5 US-3075 E-153S-554PLUS 3.075 D US-1031 C-5 US-3075 E-153S-557 4.063 D US-1242 C-5 US-1242 E-155S-557PLUS 4.063 D US-1242 C-5 US-1242 E-155SS-568P 3.067 D US- 3011 C-5 US-3011 E-153X-568 3.067 D US- 3011 C-5 US-3011 E-153588RX 2.609 D US-882 C-5 US-882 E-152A-588 2.609 D US-882 C-5 US-882 E-152R-588 2.609 D US-882 C-5 US-882 E-152RO-588 2.609 D US-882 C-5 US-882 E-152RR-588 2.609 RC 87R C-20 87R E-161602R 6.000 RC 602 R ** - -603R 6.000 RC 603 R C-20 603 R E-166604R 6.000 RC 604 R C-20 627R E-165DS-604R 6.000 RC 604 R C-20 627R E-165607 R 6.000 RC 607 R C-20 CC5 E-167610R 6.000 RC 610R C-21 610R E-167SS-610 6.000 RC 610R C-21 610R E-167614R 6.000 RC 614R C-21 CC5 E-167LXS-620 1.654 RC 162R ** 378RX E-159IS-622 1.654 D US-622 ** 378RX E-159LXS-622 1.654 D US-622 ** 378RX E-159RO-622 1.654 D US-622 ** 378RX E-159IS-624 1.654 RC 162R ** 378RX E-159625R 6.000 RC 625R C-20 625R E-167LXS-625 1.654 RC 162R ** 378RX E-159626R 6.000 RC 626R C-21 626R E-168627R 6.000 RC 627R C-20 627R E-165*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.

Universal ProductCross-ReferenceChain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumberLXS-627 1.654 RC 378R C-20 378RX E-159RS-627 1.654 RC 378RX C-20 378RX E-159RX-627 1.654 RC 378RX C-20 378RX E-159628R 6.000 RC 628R C-20 DS-6272 E-166629R 6.000 RC 629R C-20 629R E-168631 6.000 RC 631R C-21 626R E-168631 R 6.000 RC 631R C-21 626R E-168632R 6.000 RC 632R ** - -633R 6.000 RC 633R ** - -634R 6.000 RC 634R ** 627R E-165635A 4.500 D US-4522 C-5 US-4522 E-156B-635 4.500 D US-4522 C-5 US-4522 E-156RO-635 4.500 D US-4522 C-5 US-4522 E-156FXS-635 4.500 D US-4522 C-5 US-4522 E-156X-635 4.500 D US-4522 C-5 US-4522 E-156XXS-635 4.500 D US-4522 C-5 US-4522 E-156SS-658 6.000 RC 625R C-20 625R E-167X-658 6.031 R X-658 C-62 - -B-663R 6.000 RC B-663R C-21 629R E-168678 6.031 R 678 - X-678 E-195S-678 6.031 R S-678 C-64 X-678 E-195X-678 6.031 R X-678 C-62 X-678 E-195698 6.031 R 698 C-62 698 E-195S-698 6.031 R S-698 C-64 698 E-195W-720S 6.000 WS WH-720S C-116 WH-720S E-189W-720SH 6.000 WS WH-720SH C-116 WH-720S E-189WH-720S 6.000 WS WH-720S C-116 WH-720S E-189WH-720SH 6.000 WS WH-720SH C-116 WH-720S E-189LXS-770 2.300 D US-770 ** - -R-778 2.609 D US-881 ** US-882 E-152RR-778 2.609 RC US-278R C-20 87R E-161SS-793 6.000 RC US-196R C-20 627R E-165SS-796 6.000 RC 2178R ** 610R E-167800RX 8.000 RC 800RX C-21 800RX E-169SS-800 8.000 RC 800RX C-21 800RX E-169806 R 8.000 RC 806R C-21 806R E-168809 9.000 RC 809R ** - -809R 9.000 RC 809R ** - -825 4.000 SB 825 ** - -S-825 4.000 SB 825 ** - -830 6.000 SB 830 ** - -S-830 6.000 SB 830 ** - -834R 8.000 RC 834R ** - -F-840 18.000 RC B-1864R C-21 B-1864R E-177844 6.000 SB 844 ** - -844X 6.000 SB 844X ** - -S-850 6.000 SB US-850 ** - -SS-850 6.000 SB US-850 ** - -US-850 6.000 SB US-850 ** - -S-856 6.000 SB 4856 C-55 4856 E-182856 6.000 SB 4856 C-55 4856 E-182SX-856 6.000 SB 4856 C-55 4856 E-182X-857 6.000 SB 4857 C-55 4856 E-182X-859 6.000 SB 4859 C-55 4859 E-182IS-881 2.609 D US-881 ** US-882 E-152LXS-881 2.609 D US-881 ** US-882 E-152RO-881 2.609 D US-881 ** US-882 E-152US-881 2.609 D US-882 ** US-882 E-152*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.E-227Sprockets

Universal ProductCross-ReferenceSprocketsE-228Chain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumberIS-882 2.609 D US-882 C-5 US-882 E-152JS-882 2.609 D US-882 C-5 US-882 E-152LXS-882 2.609 D US-882 C-5 US-882 E-152RO-882 2.609 D US-882 C-5 US-882 E-152US-882 2.609 D US-882 C-5 US-882 E-152IS-886 2.609 RC US-278R C-20 87R E-161LXS-886 2.609 RC US-278R C-20 87R E-161RS-886 2.609 RC US-278R C-20 87R E-161SX-886 7.000 SB US-7038 ** - -IS-887 2.609 RC 87R C-20 87R E-161LXS-887 2.609 RC 87R C-20 87R E-161RS-887 2.609 RC 87R C-20 87R E-161SS-889 6.000 RC 603R C-20 603R E-166896R 8.000 RC 896R C-21 896R E-169911 9.000 RC B-912R C-21 B-912R E-170911C 9.000 RC B-912R C-21 B-912R E-170E-911 9.000 RC B-912R C-21 B-912R E-170IS-911 9.000 RC B-912R C-21 B-912R E-170SS-911 9.000 RC B-912R C-21 B-912R E-170A-912R 9.000 RC B-912R C-21 B-912R E-170B-912R 9.000 RC B-912R C-21 B-912R E-170E-912 9.000 RC B-912R C-21 B-912R E-170SS-912 9.000 RC B-912R C-21 B-912R E-170E-921 9.000 RC B-912R C-21 B-912R E-170922 9.000 RC B-963R C-21 B-963R E-171922C 9.000 RC B-963R C-21 B-963R E-171E-922 9.000 RC D-963R C-21 D-963R E-171F-922 9.000 RC B-963R C-21 B-963R E-171SS-922 9.000 RC B-963R C-21 B-963R E-171925R 9.000 RC 925R C-21 925R E-169SS-927 9.000 RC D-963R C-21 D-963R E-171SS-928 9.000 RC D-963R Special ** - -F-929 9.000 RC E-963R C-21 E-963R E-172SS-929 9.000 RC E-963R C-21 E-963R E-172F-930 9.000 RC B-963R C-21 B-963R E-172SS-930 9.000 RC B-963R C-21 B-963R E-171932 9.000 RC E-963R C-21 E-963R E-172F-932 9.000 RC E-963R C-21 E-963R E-172SS-932 9.000 RC E-963R C-21 E-963R E-172933 9.000 RC B-964R C-21 B-964R E-172933C 9.000 RC B-964R C-21 B-964R E-172F-933 9.000 RC B-964R C-21 B-964R E-172SS-933 9.000 RC B-964R C-21 B-964R E-172F-940 9.000 RC B-964R C-21 B-964R E-172SS-940 9.000 RC B-964R C-21 B-964R E-172SS-945 6.000 RC 629R C-20 629R E-168951 6.000 RC 626R C-21 626R E-168S-951 6.000 RC 626R C-21 626R E-168SS-951 6.000 RC 626R C-21 626R E-168RS-958 9.000 RC 925R C-21 925R E-169RS-958W 9.000 RC 925R C-21 925R E-169SS-960 6.000 RC 2198RX C-21 610R E-167961R 9.000 RC 961R C-21 - -A-963R 9.000 RC B-963R C-21 B-963R E-171B-963R 9.000 RC B-963R C-21 B-963R E-171D-963R 9.000 RC D-963R C-21 D-963R E-171E-963R 9.000 RC E-963R C-21 E-963R E-172F-963R 9.000 RC E-963R C-21 E-963R E-172*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.

Universal ProductCross-ReferenceChain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumberA-964R 9.000 RC B-964R C-21 B-964R E-172B-964R 9.000 RC B-964R C-21 B-964R E-172965R 9.000 RC 4009 C-21 4009 E-170967R 9.000 RC 4004 C-21 4004 E-171973R 9.000 RC 973R C-21 973R E-173SS-996 6.000 RC 96RX C-21 610R E-167998 9.031 R 998 C-62 998 E-195S-998 9.031 R S-998 C-64 998 E-1951007 6.000 RC 96R C-21 610R E-1671007D 6.000 RC 96R C-21 610R E-1671007DP 6.000 RC 96RX C-21 610R E-1671007P 6.000 RC 96RX C-21 610R E-1671030 3.075 D US-1030 C-5 US-3075 E-153IS-1030 3.075 D US-1030 C-5 US-3075 E-153JS-1030 3.075 D US-1030 C-5 US-3075 E-153US-1030 3.075 D US-1030 C-5 US-3075 E-153IS-1031 3.075 D US-1031 C-5 US-3075 E-153JS-1031 3.075 D US-1031 C-5 US-3075 E-153LXS-1031 3.075 D US-1031 C-5 US-3075 E-153LXS-1031M 3.075 D US-1031 C-5 US-3075 E-153RO-1031 3.075 D US-1031 C-5 US-3075 E-153US-1031 3.075 D US-1031 C-5 US-3075 E-1531033 3.075 D US-1031 C-5 US-3075 E-153R-1033 3.075 D US-1031 C-5 US-3075 E-153SS-1033 3.075 D US-1031 C-5 US-3075 E-1531037 3.075 D US-3075 C-5 US-3075 E-153IS-1037 3.075 D US-3075 C-5 US-3075 E-1531041AA 2.500 D US-2570 ** - -SS-1088 2.609 RC 81X C-20 81X E-1601094 2.300 D US-770 ** - -1094C 2.300 D US-770 ** - -1095 12.000 RC 1272R ** - -1113R 4.040 RC 1113R C-20 DS-1113 E-165SR-1113 4.040 RC 1113R C-20 DS-1113 E-165SS-1113 4.040 RC 1113R C-20 DS-1113 E-165SR-1114 6.000 RC 627R C-20 627R E-165SS-1114 6.000 RC 627R C-20 627R E-165SS-1116 6.000 RC 604R C-20 627R E-165SS-1116CR 6.000 RC DS-604R ** 627R E-165RR-1120 4.000 RC 95R C-20 95R E-163S-1120 4.000 RC 95R C-20 95R E-163SS-1120 4.000 RC 95R C-20 95R E-1631126 6.000 RC 1126R C-21 DS-6272 E-1661126C 6.000 RC 1126RS C-21 626R E-1681126R 6.000 RC 1126R C-21 DS-6272 E-1661126RS 6.000 RC 1126RS C-21 626R E-168SS-1126 6.000 RC 1126R C-21 DS-6272 E-166SS-1126 1/2 6.000 RC 1126RS C-21 626R E-1681131R 6.000 RC 1131R C-21 629R E-168S-1131 6.000 RC 1131R C-21 629R E-168SS-1131 6.000 RC 1131R C-21 629R E-168S-1183 3.000 RC 53R C-20 53R E-161SR-1183 3.000 RC 53R C-20 53R E-161*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.SprocketsE-229

Universal ProductCross-ReferenceSprocketsE-230Chain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumberSS-1183 3.000 RC 53R C-20 53R E-1611184R 2.640 D 1184RX ** - -1184RX 2.640 D 1184RX ** - -1188R 4.000 RC 1188R C-20 91R E-163SS-1188 4.000 RC 1188R C-20 91R E-1631190R 3.075 D US-1030 C-5 US-3075 E-1531190R3 3.075 D US-1032 ** US-3075 E-1531190RX 3.075 D US-1031 C-5 US-3075 E-1531190RXX 3.075 D US-3075 C-5 US-3075 E-1531190SXX 3.075 D US-3075 C-5 US-3075 E-153SS-1194 4.000 RC US-90R C-20 US-90R E-164S-1196 6.000 RC US-196R C-20 627R E-165SS-1196 6.000 RC US-196R C-20 627R E-1651202P 5.000 D US-5031 C-5 US-5035 E-157A-1202 5.000 D US-5031 C-5 US-5035 E-157SS-1202 5.000 D US-5031 C-5 US-5035 E-157SS-1202P 5.000 D US-5031 C-5 US-5035 E-157SS-1204P 5.000 D US-5031 C-5 US-5035 E-157XXXS-1205 5.000 D US-5031 C-5 US-5035 E-1571207 5.000 D US-5031 C-5 US-5035 E-157RO-1207 5.000 D US-5031 C-5 US-5035 E-157RX-1207 5.000 D US-5031 C-5 US-5035 E-1571211 12.000 RC B-1212R C-21 B-1212R E-1731211C 12.000 RC B-1212R C-21 B-1212R E-1731211P 12.000 RC B-1212R C-21 B-1212R E-173E-1211 12.000 RC B-1212R C-21 B-1212R E-173SS-1211 12.000 RC B-1212R C-21 B-1212R E-1731212 6.000 RC 628R C-20 DS-6272 E-166A-1212R 12.000 RC B-1212R C-21 B-1212R E-173B-1212R 12.000 RC B-1212R C-21 B-1212R E-173E-1212 12.000 RC B-1212R C-21 B-1212R E-173SS 1212 12.000 RC B-1212R C-21 B-1212R E-1731222 12.000 RC B-1263R C-21 B-1263R E-1741222C 12.000 RC B-1263R C-21 B-1263R E-174E-1222 12.000 RC D-1263R C-21 D-1263R E-174F-1222 12.000 RC B-1263R C-21 B-1263R E-174SS-1222 12.000 RC B-1263R C-21 B-1263R E-174SS-1227 12.000 RC D-1263R C-21 D-1263R E-174SS-1230 12.000 RC B-1263R C-21 B-1263R E-174F-1232 12.000 RC E-1263R C-21 E-1263R E-175RS-1232 12.000 RC E-1263R C-21 E-1263R E-175SS-1232 12.000 RC E-1263R C-21 E-1263R E-1751233 12.000 RC B-1264R C-21 B-1264R E-1751233C 12.000 RC B-1264R C-21 B-1264R E-175F-1233 12.000 RC B-1264R C-21 B-1264R E-175RS-1233 12.000 RC B-1264R C-21 B-1264R E-175SS-1233 12.000 RC B-1264R C-21 B-1264R E-175SS-1236 12.000 RC 1272R ** - -SS-1240 12.000 RC B-1264R C-21 B-1264R E-175XXS-1240 4.063 D US-1242 C-5 US-1242 E-1551240RXX 4.063 D US-1242 C-5 US-1242 E-1551240 4.063 D US-1242 C-5 US-1242 E-155LXS-1241M 4.063 D US-1241 C-5 US-1242 E-155US-1241 4.063 D US-1241 C-5 US-1242 E-155IS-1242 4.063 D US-1242 C-5 US-1242 E-155LXS-1242M 4.063 D US-1242 C-5 US-1242 E-155LXS-1242 4.063 D US-1242 C-5 US-1242 E-155RO-1242 4.063 D US-1242 C-5 US-1242 E-155*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.

Universal ProductCross-ReferenceChain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumberUS-1242 4.063 D US-1242 C-5 US-1242 E-155F-1244 12.000 RC 1273R C-21 1273R E-175SS-1244 12.000 RC 1273R C-21 1273R E-1751244 12.000 RC 1273R C-21 - -1244 4.063 D US-1242 C-5 US-1242 E-1551245SXX 4.073 D US-1245 C-5 US-1245 E-155B-1245 4.073 D US-1245 C-5 US-1245 E-155IS-1245 4.073 D US-1245 C-5 US-1245 E-155J-1245A 4.073 D US-1245 C-5 US-1245 E-155LXS-1245 4.073 D US-1245 C-5 US-1245 E-155RO-1245 4.073 D US-1245 C-5 US-1245 E-155RX-1245 4.073 D US-1245 C-5 US-1245 E-155US-1245 4.073 D US-1245 C-5 US-1245 E-155XXS-1245 4.073 D US-1245 C-5 US-1245 E-155R-1248 4.063 D US-1242 C-5 US-1242 E-1551251 12.000 RC DWG, 14419 ** - -1258 6.000 RC 625R C-20 625R E-167A-1263R 12.000 RC B-1263R C-21 B-1263R E-174B-1263R 12.000 RC B-1263R C-21 B-1263R E-174D-1263R 12.000 RC D-1263R C-21 D-1263R E-174E-1263R 12.000 RC E-1263R C-21 E-1263R E-175A-1264R 12.000 RC B-1264R C-21 B-1264R E-175B-1264R 12.000 RC B-1264R C-21 B-1264R E-1751265R 12.000 RC 1265R C-21 1265R E-173B-1266R 12.000 RC B-1266R C-21 B-1266R E-1741267 12.000 RC 1276R C-21 - -1271R 12.000 RC 1271R C-21 1273R E-1751272R 12.000 RC 1272R ** E-1263R E-1751273 12.000 RC B-1266R C-21 B-1266R E-1741273R 12.000 RC 1273R C-21 - -1276R 12.000 RC 1276R C-21 - -1288 2.609 RC 81X C-20 81X E-1601297 4.040 RC 1113R C-20 DS-1113 E-165R-1305 3.075 D US-1032 ** US-3075 E-153A-1306 6.000 D US-6042 C-5 US-6042 E-158RO-1306 6.000 D US-6042 C-5 US-6042 E-158RO-1307 7.000 D US-7060 ** - -A-1309 7.000 D US-7080 C-5 US-7080 E-158X-1311 6.500 D US-6560 ** - -1322 12.000 RC D-1263R C-21 D-1263R E-1741322C 12.000 RC D-1263R C-21 D-1263R E-174SS-1326 6.000 RC DWG, 20463 ** - -1338 8.000 RC DWG 17758 ** - -RO-1343 4.090 D US-4121 C-5 - -X-1343 4.090 D US-4121 C-5 - -X-1345 4.090 D US-4122 C-5 US-4122 E-1561347 4.063 D US-1242 C-5 US-1242 E-155US-1353 4.090 D US-1353 C-5 - -X-1353 4.090 D US-1353 C-5 - -1378 1.654 RC 378R C-20 378RX E-1591510RXX 5.000 D US-5031 C-5 US-5035 E-157RS-1513 3.075 RC 119R C-20 119RX E-1621520 4.000 RC 95R C-20 95R E-1631520C 4.000 RC 95R C-20 95R E-163153500 3.075 SB 30702 C-106 - -1536M6 3.075 RC 30701 C-104 - -1539 3.075 RC 119R C-20 119RX E-1621568 3.067 D US-3011 C-5 US-3011 E-153*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.E-231Sprockets

Universal ProductCross-ReferenceSprocketsE-232Chain Number Pitch Style*Tsubaki ChainNumberChain PaqeNumberTsubaki SprocketNumberSprocket PageNumberAX-1568 3.065 D US-3011 C-5 US-3011 E-1531578 2.609 RC - - 81X E-1601583 3.000 RC 53R C-20 53R E-1611583C 3.000 RC 53R C-20 53R E-1611588 4.000 RC 1188R C-20 91 R E-1631589 4.000 RC DWG. 14382 ** 89R E-1641594 4.000 RC US-90R C-20 US-90R E-1641601A 5.750 D US-5738 C-5 - -1602A 5.000 D US-5031 C-5 US-5035 E-1571602AA 5.000 D US-5031 C-5 US-5035 E-157RO-1602AA 5.000 D US-5031 C-5 US-5035 E-1571604R 6.000 RC 1604R ** - -1605AAA 5.000 D US-5035 C-5 US-5035 E-1571606 6.000 RC 603R C-20 603 R E-1661606AA 6.000 D US-6042 C-5 US-6042 E-1681607AA 7.000 D US-7060 ** - -1613A 2.000 D US-2065 C-5 - -RO1613AK 2.000 D US-2065 C-5 - -1616A 3.500 D US-3514 C-5 US-3514 E-154RO-1616 3.500 D US-3514 C-5 US-3514 E-1541617 6.000 RC CC5 C-21 CC5 E-1671625A 2.500 D US-64S C-5 US-64S E-1511626A 6.000 D US-6042 C-5 US-6042 E-1581627B 2.500 D US-64S C-5 US-64S E-1511630A 3.000 D 344SXX C-5 344SXX E-1521630R 6.000 RC 1630R C-21 CC5 E-1671640A 3.075 D US-1032 ** US-3075 E-1531641AA 2.500 D US-2570 ** - -1645A 4.073 D US-1245 C-5 US-1245 E-1551645AB 4.073 D US-1245 C-5 US-1245 E-1551702 6.000 RC 628R C-20 DS-6272 E-1661706 6.000 RC 614R C-21 CC5 E-1671706R 12.000 RC 1706R - - -RO-1706 3.075 D DWG. 16750 ** - -1709 9.000 RC 925R C-21 925R E-1691721 4.000 RC 94R C-20 94R E-1621734 6.000 RC 1131R C-21 629R E-1681743 12.000 RC B-1266R C-21 B-1266R E-1741743 1/2 12.000 RC B-1266R C-21 B-1266R E-1741751 9.000 RC D-963R C-21 D-963R E-1711751C 9.000 RC D-963R C-21 D-963R E-171SS-1769 6.000 RC 2178RX C-21 610R E-1671796 6.000 RC US-196R C-20 627R E-165SS-1796 6.000 RC 2178RX C-21 610R E-1671803AB 3.067 D US-3011 C-5 US-3011 E-1531807 6.000 RC 2198RX C-21 610R E-1671822 18.000 RC B-1863R C-21 B-1863R E-1761822C 18.000 RC B-1863R C-21 B-1863R E-176E-1822 18.000 RC D-1863R C-21 D-1863R E-176F-1822 18.000 RC B-1863R C-21 B-1863R E-176SS-1822 18.000 RC B-1863R C-21 B-1863R E-1761823 6.000 RC 634R ** 627R E-165SS-1827 18.000 RC D-1863R C-21 D-1863R E-1761829 6.000 RC 604R C-20 627R E-165F-1830 18.000 RC B-1863R C-21 B-1863R E-176SS-1830 18.000 RC B-1863R C-21 B-1863R E-1761831 18.000 RC D-1863R C-21 D-1863R E-1761832 18.000 RC F-1863R C-21 E-1863R E-176F-1832 18.000 RC F-1863R C-21 E-1863R E-176*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.

Universal ProductCross-ReferenceChain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumberSS-1832 18.000 RC F-1863R C-21 E-1863R E-1761833 18.000 RC B-1864R C-21 B-1864R E-1771833C 18.000 RC B-1864R C-21 B-1864R E-177F-1833 18.000 RC B-1864R C-21 B-1864R E-177SS-1833 18.000 RC B-1864R C-21 B-1864R E-177SS-1840 18.000 RC B-1864R C-21 B-1864R E-1771844 18.000 RC 1873R C-21 1873R E-177F-1844 18.000 RC 1873R C-21 1873R E-177SS-1844 18.000 RC 1873R C-21 1873R E-1771855 18.000 RC 1866R C-21 1866R E-177F-1855 18.000 RC 1866R C-21 1866R E-177SS-1855 18.000 RC 1866R C-21 1866R E-1771862 1.654 RC 378R C-20 378RX E-1591862C 1.654 RC 378R C-20 378RX E-159A-1863R 18.000 RC B-1863R C-21 B-1863R E-176B-1863R 18.000 RC B-1863R C-21 B-1863R E-176D-1863R 18.000 RC D-1863R C-21 D-1863R E-176E-1863R 18.000 RC F-1863R C-21 E-1863R E-176F-1863R 18.000 RC F-1863R C-21 E-1863R E-176A-1864R 18.000 RC B-1864R C-21 B-1864R E-177B-1864R 18.000 RC B-1864R C-21 B-1864R E-177G-1864R 18.000 RC G-1864R C-21 G-1864R E-1771866 18.000 RC 1867R C-21 1866R E-1771866R 18.000 RC 1866R C-21 1866R E-177F-1866 18.000 RC 1867R C-21 1866R E-177SS-1866 18.000 RC 1867R C-21 1866R E-1771867R 18.000 RC 1867R C-21 1866R E-1771871R 18.000 RC 1871R C-21 1873R E-1771873R 18.000 RC 1873R C-21 1873R E-1771906 6.000 RC 631R C-21 626R E-1681972BM5 2.609 RC 26001 C-104 -RO-2010 2.500 D US-2570 ** -LXS-2055 2.000 D US-2065 C-5 -IS-2065 2.000 D US-2065 C-5 -IS-2065S 2.000 D US-2065 C-5 -LXS-2065 2.000 D US-2065 C-5 -US-2065 2.000 D US-2065 C-5 -SS-2066 4.000 RC 82R ** US-90R E-1642102 4.000 RC US-3433 ** -2111 6.000 RC ** ** -B-2111 6.000 RC ** ** -RO-2113 4.040 RC 2113R ** DS-1113 E-165SS-2113 4.040 RC 2113R ** DS-1113 E-165SS-2115 6.000 RC 602 R ** -2124 6.000 RC 96R C-21 610R E-167A-2124 6.000 RC 96RX C-21 610R E-1672126 6.000 RC 604R C-20 627R E-1652130R 6.000 RC 2130R C-21 CC5 E-1672146 6.000 RC U-3940 C-78 U-3940 E-193S-2174 4.000 RC U-3952 C-78 U-3952 E-1922178A 6.000 RC 2178RX C-21 610R E-1672178R 6.000 RC 2178R ** 610R E-1672178RX 6.000 RC 2178RX C-21 610R E-167A-2178 6.000 RC 2178RX C-21 610R E-167RF-2178 6.000 RC 2198RX C-21 610R E-1672180 6.000 RC 628R C-20 DS-6272 E-166SS-2180 6.000 RC 628R C-20 DS-6272 E-1662183 6.000 RC 629R C-20 629R E-168*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.E-233Sprockets

Universal ProductCross-ReferenceSprocketsChain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumberF-2183 6.000 RC 629R Special ** 625R E-1672184 6.000 RC 2184R C-21 629R E-1682184P 6.000 RC 2184RX C-21 629R E-1682184R 6.000 RC 2184R C-21 629R E-1682184RX 6.000 RC 2184RX C-21 629R E-168A-2184 6.000 RC 2184RX C-21 629R E-168SS-2184P 6.000 RC 2184R C-21 629R E-168SS-2184 6.000 RC 2184R C-21 629R E-1682190 6.000 RC 607R C-20 CC5 E-1672190P 6.000 RC 607R C-20 CC5 E-167SS-2190 6.000 RC 607R C-20 CC5 E-1672198A 6.000 RC 2198RX C-21 610R E-1672198RX 6.000 RC 2198RX C-21 610R E-167A-2198 6.000 RC 2198RX C-21 610R E-1672268 4.083 RC US-2858 ** - -2348 12.000 RC B-1264R C-21 B-1264R E-175R-2362 1.654 D US-620X ** 378RX E-1592397R 12.000 RC 2397R - - -2507 18.000 RC 1871R C-21 1873R E-177RO-2512 3.067 D US-3011 C-5 US-3011 E-153LXS-2560 2.500 D US-2570 ** - -US-2560 2.500 D US-2570 ** - -IS-2570 2.500 D US-2570 ** - -IS-2570A 2.500 D US-2570 ** - -LXS-2570 2.500 D US-2570 ** - -US-2570 2.500 D US-2570 ** - -LXS-2585 2.500 D RO-1625 ** US-64S E-1512614R 12.000 RC 2614R - - -C-2614 12.000 RC 2614R - - -ISS-2625 2.563 D 520RX C-5 - -2800 8.000 RC 800RX C-21 800RX E-1692800PB 8.000 RC 800RX C-21 800RX E-169A-2800 8.000 RC 800RX C-21 800RX E-169RO-2814 3.500 D US-3514 C-5 US-3514 E-154SS-2857 6.000 SB 4857 C-55 4856 E-182US-2858 4.083 RC US-2858 ** - -SS-2859 6.000 SB 4859 C-55 4859 E-183SS-2864 7.000 SB 4864 C-55 4864 E-1832995 4.250 D X-3808 ** - -IS-3010 3.067 D US-3011 C-5 US-3011 E-153IS-3011 3.067 D US-3011 C-5 US-3011 E-153LXS-3011 3.067 D US-3011 C-5 US-3011 E-153RO-3011 3.067 D US-3011 C-5 US-3011 E-153US-3011 3.067 D US-3011 C-5 US-3011 E-153LXS-3013 3.000 RC 53R C-20 53R E-161RS-3013 3.000 RC 53R C-20 53R E-161XS-3013D6 3.000 RC DWG. 17175 ** - -3067X 3.067 D US-3011 C-5 US-3011 E-153IS-3075 3.075 D US-3075 C-5 US-3075 E-153JS-3075 3.075 D US-3075 C-5 US-3075 E-153US-3075 3.075 D US-3075 C-5 US-3075 E-1533113 2.000 D US-2065 C-5 - -B-3113 2.000 D US-2065 C-5 - -3125 3.125 D 3125R ** - -*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.E-234

Universal ProductCross-ReferenceChain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumber3125HY 3.125 D 3125R ** - -3125HY2 3.125 D D-3125R ** - -3125HY3 3.125 D 1-3125R ** - -3125R 3.125 D 3125R ** - -D-3125 3.125 D D-3125R ** - -D-3125R 3.125 D D-3125R ** - -RO-3125 3.125 D RO-3125 ** - -SS-3125HY 3.125 D 3125R ** - -SS-3125 3.125 D 3125R ** - -T-3125 3.125 D T-3125R ** - -T-3125R 3.125 U T-3125R ** - -RO-3140 1.750 D RO-3140 C-5 - -3146 3.075 SB 30703 C-104 131 E-180RO-3160 2.000 D RO-3160 ** - -RO-3180 2.250 D RO-3180 C-5 - -RO-3200 2.500 D RO-1625 ** US-64S E-151RO-3315 4.073 D US-1245 C-5 US-1245 E-1513420 4.040 RC 1113R C-20 DS-1113 E-1553433 4.000 RC 3433 - - -DF-3498 1.75 X 2.5 BP DF-3498 C-72 DF-3498 E-178DF-3500 2.5 X 3.0 BP DF-3500 C-72 DF-3500 E-178IS-3514 3.500 D US-3514 C-5 US-3514 E-154JS-3514 3.500 D US-3514 C-5 US-3514 E-154LXS-3514 3.500 D US-3514 C-5 US-3514 E-154US-3514 3.500 D US-3514 C-5 US-3514 E-154RO-3618 4.500 D US-4522 C-5 US-4522 E-156X-3808 4.250 D X-3808 ** - -DF-3910 3.0 X 3.0 BP DF-3910 C-72 DF-3910 E-178U-3940 6.000 RC U-3940 C-78 U-3940 E-193U-3945 4.000 RC U-3945 C-78 U-3945 E-192U-3952 4.000 RC U-3952 C-78 U-3952 E-192US-3957 4.000 RC US-3957 ** - -S-4000 4.000 RC 94R C-20 94R E-1624002 9.000 RC 809R ** B-963R E-171SS-4002 9.000 RC 809R ** B-963R E-1714004 9.000 RC 4004 C-21 4004 E-171X-4004 9.000 RC 4004 C-21 4004 E-1714009 9.000 RC 4009 C-21 4009 E-170LXS-4013 4.000 RC 95R C-20 95R E-163RS-4013 4.000 RC 95R C-20 95R E-163JS-4014 4.063 D US-1242 C-5 US-1242 E-155LXS-4019 4.000 RC 94R C-20 94R E-162RS-4019 4.000 RC 94R C-20 94R E-162RO-4020 5.000 D US-5031 C-5 US-5035 E-1574023 18.000 RC 1871R C-21 1873R E-177SS-4023 18.000 RC 1871R C-21 1873R E-177US-4028 4.000 D US-4031 C-5 - -US-4031 4.000 U US-4031 C-5 - -4038 12.000 RC B-1266R C-21 B-1266R E-174SS-4038 12.000 RC B-1266R C-21 B-1266R E-174SS-4043 12.000 RC B-1266R C-21 B-1266R E-1744065 9.000 RC 4065 C-21 4065 E-172JS-4106 4.063 D US-1242 C-5 US-1242 E-155JS-4110 4.063 D US-1241 C-5 US-1242 E-155LXS-4113 4.000 RC 1188R C-20 91R E-163RS-4113 4.000 RC 1188R C-20 91R E-163LXS-4119 4.000 RC 97R C-20 97R E-163RS-4119 4.000 RC 97R C-20 97R E-163*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.E-235Sprockets

Universal ProductCross-ReferenceSprocketsE-236Chain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumberUS-4121 4.090 D US-4121 C-5 -US-4122 4.090 D US-4122 C-5 US-4122 E-156RO-4214 4.000 D DWG. 16751 ** -IS-4216 4.000 RC US-90R C-20 US-90R E-164LXS-4216 4.000 RC US-90R C-20 US-90R E-164RS-4216 4.000 RC US-90R C-20 US-90R E-164RS-4238 4.000 RC 89R C-20 89R E-164LXS-4328 4.000 RC 89R C-20 89R E-164LXS-4328G19 4.000 RC DWG. 21758 ** 89R E-164RS-4328 4.000 RC 89R C-20 89R E-164IS-4522 4.500 D US-4522 C-5 US-4522 E-156US-4522 4.500 D US-4522 C-5 US-4522 E-156RO-4824 6.000 D US-6042 C-5 US-6042 E-158SS-4850 12.000 RC 1265R C-21 1265R E-1734851 9.000 RC 4009 C-21 4009 E-170SS-4851 9.000 RC 4009 C-21 4009 E-1704852 9.000 RC 4004 C-21 4004 E-171SS-4852 9.000 RC 4004 C-21 4004 E-1714856 6.000 SB 4856 C-55 4856 E-1824857 6.000 SB 4857 C-55 4856 E-1824859 6.000 SB 4859 C-55 4859 E-1834864 7.000 SB 4864 C-55 4864 E-183IS-5022 5.000 D US-5031 C-5 US-5035 E-157LXS-5022 5.000 D US-5031 C-5 US-5035 E-157US-5022 5.000 D US-5031 C-5 US-5035 E-157IS-5028 5.000 D US-5031 C-5 US-5035 E-157LXS-5028 5.000 D US-5031 C-5 US-5035 E-157US-5028A 5.000 D US-5031 C-5 US-5035 E-157US-5028N 5.000 D US-5031 C-5 US-5035 E-157US-5028 5.000 D US-5031 C-5 US-5035 E-157IS-5031 5.000 D US-5031 C-5 US-5035 E-157US-5031 5.000 D US-5031 C-5 US-5035 E-157US-5035 5.000 D US-5035 C-5 US-5035 E-157US-5042 5.000 D US-5042 C-5 US-5042 E-1575208 6.000 RC DWG. 18708 ** -5520 2.563 D 520RX C-5 -US-5542 5.500 D US-5542 C-5 US-5542 E-1585602 6.000 RC DS-196R C-94 627R E-165US-5738 5.750 D US-5738 C-5 -IS-6018 6.000 RC US-196R C-20 627R E-165LXS-6018 6.000 RC US-196R C-20 627R E-165RS-6018 6.000 RC US-196R C-20 627R E-165RS-6018CR 6.000 RC DS-196R C-94 627R E-165IS-6022 6.000 RC 607R C-20 CC5 E-167IS-6040 6.000 D US-6042 C-5 US-6042 E-158US-6040 6.000 D US-6042 C-5 US-6042 E-158IS-6042 6.000 D US-6042 C-5 US-6042 E-158JS-6042 6.000 D US-6042 C-5 US-6042 E-158US-6042 6.000 D US-6042 C-5 US-6042 E-1586053R 6.000 RC 6053R C-20 6053R E-165US-6066 6.000 D US-6066 C-5 US-6042 E-1586101 6.000 RC 631R C-21 627R E-1656102B 4.000 SB 102B C-55 102B E-1816102BM 4.000 SB 102B C-55 102B E-1816102 1/2 4.040 SB 102 1/2 C-55 102 1/2 E-1816110 6.000 SB 110 C-55 110 E-1826110BM 6.000 SB 110 C-55 110 E-1826111 4.760 SB 111 C-55 111 E-182*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.

Universal ProductCross-ReferenceChain Number Pitch Style*Tsubaki ChainNumberChain PageNumberTsubaki SprocketNumberSprocket PageNumber6111 M 4.760 SB 111 C-55 111 E-1826111SP 4.76 X 7.24 SB 111SP C-55 -6131 3.075 SB 131 C-55 131 E-1806150DM 6.050 SB 150X C-55 150X E-1836150P 6.050 SB 150X C-55 150X E-1836188 2.609 SB 188 C-55 188 E-1796188M 2.609 SB 188 C-55 188 E-179LXS-6238 6.000 RC 614R C-21 CC5 E-167RS-6238 6.000 RC 614R C-21 CC5 E-167DS-6272 6.000 RC DS-6272 C-94 DS-6272 E-166LXS-6438 6.000 RC 631R C-21 626R E-168RS-6438 6.000 RC 631R C-21 626R E-168US-6560 6.500 D US-6560 ** -US-6566 6.500 D US-6566 C-55 -6825 4.000 SB 825 ** -6826 6.000 SB 6826 C-107 -6830 6.000 SB 830 ** -6850 6.000 SB US-850 ** -6856 6.000 SB 4856 C-55 4856 E-1826864 7.000 SB 4864 C-55 4864 E-1836867 6.000 SB 4857 C-55 4856 E-1826869 6.000 SB 4859 C-55 4859 E-183JS-7055 7.000 D US-7060 ** -IS-7060 7.000 D US-7060 ** -US-7060 7.000 D US-7060 ** -US-7080 7.000 D US-7080 C-55 US-7080 E-1587601 2.800 SB DWG. 20003 ** -7602 2.609 SB DWG. 16109 ** -7774MO6 2.609 RC 26001 C-104 -9063RXX 6.000 RC 9063RXX - -U-9856 6.000 RC U-9856 C-78 U-9856 E-19312001 12.000 RC 12001 C-90 -12002 12.000 RC 12002 C-90 -12003 12.000 RC 12003 C-90 -20001 2.000 SB 20001 - -20002 2.000 RC 20002 C-95 -26001 2.609 RC 26001 C-104 -27001 12 X 15 BP 27001 C-91 -30701 3.075 RC 30701 C-104 US-3075 E-15330702 3.075 SB 30702 C-106 131 E-18030703 3.075 SB 30703 C-104 131 E-18040001 4.000 RC 40001 C-81 US-90R E-16440002 4.000 RC 40002 C-81 -40003 4.000 RC 40003 C-81 -41001 4.100 WS 41001 C-103 -42501 4.250 RC 42501 C-81 -50001 5.000 RC 50001 C-20 -52501 5.250 RC 52501 C-81 -52502 5.250 RC 52502 C-81 -60001 6.000 RC 60001 C-21 -60002 6.000 RC 60002 C-81 625R E-16760175 6.000 RC 60175 - -80002 8.000 RC 80002 C-96 -80003 8.000 RC 80003 C-96 -90001 9.000 RC 90001 C-96 -90002 9.000 RC 90002 C-96 -90003 9.000 RC 90003 C-90 -90004 9.000 RC 90004 C-90 925R E-169*Style abbreviations: D = Drive chain; RC = Roller chain; R = Drop forged rivetless chain; SB = Steel bushed chain; WS = Welded steel chain;C = Cast combination chain, BP = Bar and pin chain.**Available on a made-to-order basis. Dimensions for this item are not listed in this catalog. Contact Tsubaki for more information.E-237Sprockets