Rex Linkbelt Roller Chain Catalog - Norfolkbearings.com

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Sprocket Tooth Profile - Heavy Series Roller ChainSingle strand heavy series roller chain can be used with ANSI standard series roller chain sprockets of corresponding pitch.However, multiple strand heavy series roller chain cannot be used with the standard series sprockets, be cause of the extrathickness of link plates on the heavy series. Sprockets for multiple strand heavy series roller chain must be made to order.Single StrandDimensions, inchesChain No. Pitch B E F R60H .750 0.459 0.375 0.272 0.79680SU 1.000 0.575 0.500 0.325 1.062100SU 1.250 0.692 0.625 0.380 1.327120SU 1.500 0.924 0.750 0.549 1.593140SU 1.750 0.924 0.875 0.487 1.858160SU 2.000 1.156 1.000 0.656 2.124180SU 2.250 1.301 1.125 0.740 2.392264 2.500 1.389 1.250 0.764 2.654SINGLEBFREPITCH DIA.BDouble StrandDimensions, inchesChain No. Pitch A B D E F G60H-2 .750 1.471 0.444 0.583 0.375 0.257 1.02780SU-2 1.000 1.839 0.556 0.727 0.500 0.306 1.283100SU-2 1.250 2.210 0.670 0.870 0.625 0.358 1.540120SU-2 1.500 2.820 0.894 1.032 0.750 0.519 1.926140SU-2 1.750 2.949 0.894 1.161 0.875 0.457 2.055160SU-2 2.000 3.555 1.119 1.317 1.000 0.619 2.436180SU-2 2.250 4.248 1.259 1.730 1.125 0.700 2.989264-2 2.500 4.426 1.344 1.738 1.250 0.719 3.082DOUBLEBADGEFTriple StrandDimensions, inchesChain No. Pitch A B D E F G60H-3 .750 2.498 0.444 0.583 0.375 0.257 1.02780SU-3 1.750 3.122 0.556 0.727 0.500 0.306 1.283100SU-3 1.250 3.750 0.670 0.870 0.625 0.358 1.540120SU-3 1.500 4.746 0.894 1.032 0.750 0.519 1.926140SU-3 1.750 5.004 0.894 1.161 0.875 0.457 2.055160SU-3 2.000 5.991 1.119 1.317 1.000 0.619 2.436180SU-3 2.250 7.237 1.259 1.730 1.125 0.700 2.989264-3 2.500 7.508 1.344 1.738 1.250 0.719 3.082TRIPLEBDGEAGFQuadruple StrandDimensions, inchesChain No. Pitch A B D E F G60H-4 .750 3.499 0.418 0.609 0.375 0.231 1.02780SU-4 1.000 4.375 0.526 0.757 0.500 0.276 1.283100SU-4 1.250 5.253 0.633 0.907 0.625 0.321 1.540120SU-4 1.500 6.626 0.848 1.078 0.750 0.473 1.926140SU-4 1.750 7.013 0.848 1.207 0.875 0.411 2.055160SU-4 2.000 8.371 1.063 1.373 1.000 0.563 2.436180SU-4 2.250 10.170 1.203 1.786 1.125 0.640 2.989264-4 2.500 10.524 1.278 1.804 1.250 0.653 3.082QUADRUPLEBADG G GEFNote: Dimensions subject to change. Certified dimensions of ordered material furnished on request.B-5
Link-Belt ® and Rexnord ® Drive ChainsDouble-pitch drive chainsCHAINPITCHBDouble-pitch drive chains are dimensionally identical to standard roller chains ofthe same strength, except for pitch length, which is “doubled”. With only one-halfthe number of pins, bushings , and rollers, double-pitch chains are lighter and moreeconomical than standard roller chains and are ideal for slow and moderate speedapplications, particularly when shaft centers are relatively long.Sprockets • Sprockets for double-pitch drive chains are normally furnished with twotimes the number of teeth required to contact the chain. As illustrated at right, therelationship between chain pitch and roller diameter results in adequate space for asecond set of teeth, which substantially increases sprocket life.ABCDETPITCHPITCHFGFig. 7031ChainNumberChainpitch,inchesAverageUltimatestrength,poundsMin.ANSIUTS,poundsWeightper foot,poundsDimensions, inchesA B C D E F G T2040 ∆ 1.000 3,900 .068 .28 .32 .38 .156 .313 .31 .39 .45 .06 C-37 C-382050 ∆ 1.250 6,300 .108 .41 .41 .48 .200 .400 .38 .48 .55 .08 C-39 C-402060 1.500 8,500 .162 .65 .50 .60 .234 .469 .50 .60 .71 .09 C-41 C-422060 H 1.500 8,500 .176 .79 .56 .64 .234 .469 .50 .60 .71 .13 C-41 C-422080 2.000 16,000 .275 1.10 .63 .74 .313 .625 .63 .75 .91 .13 C-43 C-44∆ Available only in riveted construction. All other sizes may be furnished cottered or riveted.Note: Dimensions and other Engineering Data are subject to change. Certified specifications of ordered product furnished upon request.Page referencesHPratingsSprocketdataExtra Clearance ChainsTrans-Flex ® straight-sidebar, extra-clearance roller chain is specially designed for severeservice on transit mixers and on crawler drives for shovels and cranes. Trans-Flex ® rollerchain permits twist of 8° and sidebend of 4" per 4-foot length. It delivers full power despiterecurrent sprocket misalignment. Trans-Flex ® chain operates on standard roller chainsprockets.ABCPITCHDTEFGFig. 8618CChainNumberChainpitch,inchesAverageUltimatestrength,poundsMin.ANSIUTS,poundsWeightper foot,poundsDimensions, inchesA B C D E F G TPage referencesHPratingsSprocketdata140TF 1.750 48,500 .726 5.13 1.02 1.21 .500 1.000 1.00 1.43 1.56 .22 C-27 C-28160TF 2.000 68,000 .991 6.70 1.23 1.41 .563 1.125 1.25 1.64 1.81 .25 C-29 C-30160SU TF 2.000 70,000 s 1.028 7.40 1.29 1.47 .563 1.125 1.25 1.64 1.81 .28 C-31 C-32Cottered chains standard. Riveted construction can be furnished.n Horsepower ratings for flex-joint chains are 75% of the values shown in the rating tables.s Higher strength due to thru-hardened pins and side bars of heavier section.B-6
Page 4 and 5: Link-Belt ® and Rexnord ® Roller
Page 6 and 7: Link-Belt ® and Rexnord ® Roller
Page 10 and 11: Link-Belt ® and Rexnord ® Drive C
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Page 16 and 17: Drive EngineeringEngineering recomm
Page 18 and 19: Drive EngineeringOther arrangements
Page 20 and 21: Drive Engineering ChartChart C •
Page 22 and 23: Drive EngineeringTable 1 • Servic
Page 24 and 25: Drive EngineeringNo. 25 chain • .
Page 28 and 29: Drive engineeringNo. 40 chain • .
Page 36 and 37: Drive EngineeringNo. 80 chain • 1
Page 38 and 39: Drive EngineeringNo. 100 chain •
Page 56 and 57: Drive EngineeringNo. 2060 and 2060H
Page 60 and 61: Drive EngineeringLubricationGeneral
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Drive EngineeringDrive Installation
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Link-Belt ® and Rexnord ® Chainsf
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Standard Roller Chain AttachmentsTT
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Large Diameter Steel Or Delrin # Ro
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EHHOLES-DTTTFFEHPHOLES-DAPATTBTFig.
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Conveyor ChainsCarrier Roller Group
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Hollow Pin Chain AttachmentsStandar
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For Double Pitch ChainDimensions an
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Conveyor ChainsBlock ChainLink-Belt
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Conveyor EngineeringEngineering Rec
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Takeups • Locate takeups at the f
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Roller chain selection procedure (c
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Chain rolling or sliding and materi
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LubricationThe primary purpose of c
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C 2042 sprockets • 1.000" pitchSp
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C 2102H sprockets • 2.500" pitchS
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Link-Belt ® and Rexnord ® British
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Metric StandardGTPITCHEDFCABFig. 64
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Link-Belt ® and Rexnord ® British
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Side Bow Roller Chains, Main Dimens
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SprocketsGeneral SpecificationsThe
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Chain and parts packagingRoller cha
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Chain Repair ToolsChain BreakersCha
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Technical DataFormulas for engineer
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Chain and Sprocket IndexPage refere
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World Class Customer ServiceFor mor
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