1413.06.08 Cam Followers.qxd - RBC Bearings

RBC Roller ® , HexLube ® , CamCentric ®Cam FollowersA wide array of products including patented RBC Roller ® cylindrical rollerand needle roller cam followers - both stud and yoke styles.RBC Divisionwww.rbcbearings.com800.390.3300

Cam Follower Selection GuideTABLE OF CONTENTS4-5RBC Roller ®6-11Patented Cam Follower Design for Extended LifeSeries RBC, RBYStud Type Cam FollowersHexLube ® Series Universal Cam Followers S--LW, CS--LW, S--LWX, CS--LWX,H--LW, CH--LWAdditional Series S, S--L, CS--L, H, H--L, CH--LYoke Type Cam Followers12-2324-25Series Y, Y--L, CY--LCaged Roller Followers and Inner Rings26-29Series SRF, SRF--S, SRF--SS, SRF--R, SRF--RR, IRMast Guides and Carriage Rollers30-31Chain Sheaves and Toothless Sprockets32-33Airframe Track Rollers and Needle Bearings34-39Series NBC, NBE, NBK, NBF, NBLTechnical SectionTypical Applications40-4546-48L10 rev=(CPe)103RBC Cam Follower Interchange Tables49-54Custom Designed Cam Followers553

ApplicationRequirementsDynamicloadingMODERATEHEAVYVERY HEAVYShock loadingHigh static loadsContaminationMaintenance freeLong lifeMisalignmentLoad sharingAdjustabilityHigh speedLow frictionCircular track➤Cam Follower Selection GuideStandardstud✔Needle Roller Cam FollowersHeavystud✔✔✔Yoketype✔✔✔Cam-CentricCrownedOuter RingCagedRollerFollowerRBCRollerSee pages 14 - 15 20 - 21 24 - 25 18 - 19 * 26 - 29 6 - 11* Standard stud - page 16 Heavy stud - page 22 Yoke type - page 24✔✔✔✔✔✔✔✔✔✔✔✔✔✔✔®applications and provides for flow-through lubrication.Caged roller followers normally mount directly on ahardened and ground pin. RBC offers a line of PrecisionGround Inner Rings (page 28) to simplify application ofcaged roller followers. More information on shaft andmounting considerations is provided in part 5.4 of thetechnical section (page 45).Material Handling Rollers and SheavesRBC offers a wide range of rollers and sheaves specificallydesigned for material handling applications—lifting,conveying, and power transmission. All RBC rollers andsheaves use heavy duty roller bearing construction whichprovides maximum dynamic and shock capacity forlonger service life than ball bearing designs.Lift Truck, Crane and Conveyor Rollers (page 30, 31)commonly referred to as mast guide rollers or carriagerollers, are used in lift truck masts and carriages, travellingcranes, and conveyor lines, where maximum capacity in ananti-friction roller is required. Sealed, lubricated-for-lifeversions are available.Chain Sheave and Sprocket Idlers (page 32, 33) forBL-leaf and ANSI “rollerless” roller hoisting chain areessential components of hoisting systems such as lifttrucks and car lifts. They are also used as track rollers andas tensioners in power transmission chain drives.Airframe Track Rollersand Needle BearingsAirframe track rollers and needle bearings are designedfor high load carrying capability, light weight, and slowrotation or oscillatory motion. The exposed surfaces areplated to provide corrosion resistance. They are used inaircraft flap, slat and control applications, and in numerousnon-aircraft applications.Series NBC needle bearings (page 34) offer highcapacity, thin cross section and unitized construction.They are commonly used in pivots and linkages.Series NBE and NBK needle bearings (page 36, 37)provide a spherical aligning outer ring to allow for misalignment.Applications and performance characteristicsare otherwise similar to series NBC.Series NBF and NBL track rollers (page 38, 39) aredesigned with heavy outer ring cross section for trackroller applications. They offer a corrosion resistantalternative to conventional yoke type cam followers.5

RBC ROLLER®Stud and Yoke Type6The RBC Roller ® was developed for customersneeding a high degree of assurance of long camfollower life. It can be used to great advantage inconveyors, automotive transfer lines or processindustries—food, beverage, plastics, glass and others.The RBC Roller ® is also attractive for defense applications,where system reliability and maintainabilityare primary design goals. The internal design andconstruction differ from typical needle bearing, ballbearing, and tapered roller bearing cam followers.The RBC Roller ® design is unique and is covered byPatent 5531137.Two paths of cylindrical rollers create stable outerring support. The comparatively large diameter ofthe rollers provides substantially increased dynamiccapacity and fatigue life. On a size by size basis, theRBC Roller ® offers at least twice, and up to nine timesthe fatigue life of conventional needle roller bearingcam followers.A center thrust ring in the RBC Roller ® impartsend guidance to the two paths of rollers. Conventionalneedle roller bearing cam followers rely on outer ringcurvature and controlled circumferential clearance forroller guidance. The needle rollers often skew duringnormal operation, generating unnecessary heat whichcan lead to premature failure. When compared toneedle roller bearing cam followers, end-guidedcylindrical rollers allow the RBC Roller ® to run atlower operating temperatures and higher speeds.Thrust loading in the RBC Roller ® is accommodatedthrough contact between outer ring flanges androller ends, and contact between roller ends and thecenter thrust ring. This provides the RBC Roller ® withsuperior thrust capability. As a result, the RBC Roller ®is tolerant of tracking misalignment and axial loadsthat would overwhelm other designs.Contacting lip seals are a standard feature of theRBC Roller ® . These seals ride on smooth groundsurfaces on the inner ring or stud. This sealing systemprovides positive exclusion of solid andliquid contaminants, and excellent lubricant retention.When compared to clearance seals typical of mostcam follower designs, the RBC Roller ® contacting lipseals ensure superior protection in demandingenvironments.The RBC Roller ® is pre-lubricated at the factorywith a high quality mineral oil, NLGI grade 2 grease.The space between the two paths of rollers which iscreated by the center thrust ring provides a largegrease storage cavity. This larger than normal abilityto store lubricant, in combination with excellentgrease retention of the contacting lip seals, makes theRBC Roller ® virtually maintenance-free. Under mostoperating conditions relubrication is not necessary.The design of the RBC Roller ® provides the additionalbenefit of positive, unitized construction.Conventional cam followers rely on swaging orstaking, particularly in yoke type configurations, tomaintain integrity of the assembly. If adequate axialclamping is not provided, these designs can driftapart and cause catastrophic failure. During assemblyof the RBC Roller ® , the center thrust ring permanentlyengages a circumferential groove in the stud orinner ring. This design feature ensures integrityof the assembly during handling and operation, andsimplifies mounting design.The RBC Roller ® is available in stud and yoke typeconfigurations. Standard sizes range from 1 1/4inches outside diameter to 10 inches outside diameter.The RBC Roller ® is dimensionally interchangeablewith standard needle roller bearing cam followerdesigns.

FEATURED PRODUCTThe RBC ROLLER ® Cam FollowerSTANDARDCAM FOLLOWERCONFIGURATIONTwo Rowsof Cylindrical RollersCenter Thrust RingIncreased Life: large diameter, endguidedrollers yield maximum capacityand increased fatigue life, accommodatethrust loading more effectively, and providehigher limiting speeds.Contacting Lip SealsPatent No. 5531137Large Grease Storage CavityMaintenance-Free: Large greasestorage cavity and true contacting lipseals provide superior contaminantexclusion and lubricant retention formaintenance-free operation.THE RBC ROLLER ® — A PROVEN COST-SAVER!✔ Lasts up to 4 times longer than standard cam followers—Saves replacement costs—Saves downtime costs✔ Maintenance-Free—Saves maintenance costs—Saves lubrication costs—Saves time✔ Increased speeds—Boosts productivity✔ Lower running temperature—approximately 50°F cooler.✔ Interchangeable with Needle Bearing Cam Followers7

RBC Roller ®Long Life Cam FollowersSeries RBCROLLERSTUDPARTNUMBERKShoulderDiameter.500.500.625.625.750.7501.0001.0001.1251.1251.2501.2501.5001.5001.6251.7502.2503.0003.7504.0004.5005.000TLEff. ThreadLengthThreadClass2AApprox.Weight[lbs]RBC 1RBC 1 1/8RBC 1 1/4RBC 1 3/8RBC 1 1/2RBC 1 5/8RBC 1 3/4RBC 1 7/8RBC 2RBC 2 1/4RBC 2 1/2RBC 2 3/4RBC 3RBC 3 1/4RBC 3 1/2RBC 4RBC 5RBC 6RBC 7RBC 8RBC 9RBC 10D+.000- .0011.0001.1251.2501.3751.5001.6251.7501.8752.0002.2502.5002.7503.0003.2503.5004.0005.0006.0007.0008.0009.00010.000B+.000- .005.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.2502.7503.2503.7504.2504.7505.250SD+.001- .000.4375.4375.5000.5000.6250.6250.7500.7500.8750.87501.00001.00001.25001.25001.37501.50002.00002.50003.00003.25003.75004.2500SLShankLength1.0001.0001.2501.2501.5001.5001.7501.7502.0002.0002.2502.2502.5002.5002.7503.5005.0626.0007.6888.5009.50010.000.500.500.625.625.750.750.875.8751.0001.0001.1251.1251.2501.2501.3751.5002.5623.0004.1254.2504.7504.7507/16-207/16-201/2-201/2-205/8-185/8-183/4-163/4-167/8-147/8-141-141-141 1/4-121 1/4-121 3/8-121 1/2-122-122 1/2-123-123 1/4-43 1/2-43 1/2-4.16.19.29.34.51.61.83.921.321.612.482.834.044.756.227.4418.7032.9053.5073.60102.70137.008All dimensions are in inches.To specify RBC Roller ® with lubrication holes, add OH suffix (example: RBC 1 1/2 OH).Seals can be removed for flow-through lubrication.To specify RBC Roller ® without seals, add NS suffix (example: RBC 4 NS).To specify RBC Roller ® with crowned outer ring, add C prefix (example: CRBC 2 1/2).Refer to page 16 for crown radius.

RBC Roller ®Long Life Cam FollowersSDDTHREADKTL11/32BSLCAPACITIESMOUNTING DATASocket HeadWrenchSizeSpeedLimit[rpm]DynamicCapacity C [lbf]StaticCapacityC O [lbf] 3MaximumAllow.Load [lbf]Track Capacity@ 40 Rc[lbf]Max. ClampingTorque[in∗lbf] 2Hsg Bore+.0005- .0002PARTNUMBER1/41/41/41/45/165/165/165/167/167/161/21/25/85/85/83/47/811 1/41 1/41 1/41 1/49,4009,4007,5007,5006,2006,2004,7004,7004,1004,1003,7003,7003,1003,1002,9002,6002,0001,5001,2001,1001,0009003,0003,0004,1004,1006,2006,2008,2008,20012,40012,40016,80016,80028,90028,90036,10045,60071,000102,000135,000175,000221,000272,0003,2003,2004,3004,3007,0007,00010,50010,50017,20017,20022,80022,80039,10039,10053,00068,000110,000170,000218,000272,000352,000441,0001,4001,7001,5001,8502,4002,8003,1503,8005,5007,0009,10010,90015,00017,80021,20023,70043,70060,00070,00098,000127,000159,0001,6601,8702,4402,6803,3203,6004,5504,9006,5007,3009,40010,40013,30014,40017,30022,00035,00051,00061,00070,00079,00088,0001001001801803903907507509009001,3001,3002,0002,0002,5003,0003,0003,0003,0003,0003,0003,000.4375.4375.5000.5000.6250.6250.7500.7500.8750.87501.00001.00001.25001.25001.37501.50002.00002.50003.00003.25003.75004.2500RBC 1RBC 1 1/8RBC 1 1/4RBC 1 3/8RBC 1 1/2RBC 1 5/8RBC 1 3/4RBC 1 7/8RBC 2RBC 2 1/4RBC 2 1/2RBC 2 3/4RBC 3RBC 3 1/4RBC 3 1/2RBC 4RBC 5RBC 6RBC 7RBC 8RBC 9RBC 10Excessive clamping torque may cause shoulder K to dig into housing.1 1/16 inch for sizes RBC 5 and larger.2 Torque may be doubled for completely dry threads.3 Bearing Static Capacity provided for comparison only.9

RBC Roller ®Long Life Yoke RollersSeries RBYPARTNUMBERD+.000- .0011.0001.1251.2501.3751.5001.6251.7501.8752.0002.2502.5002.7503.0003.2503.5004.0005.0006.0007.0008.0009.00010.000ROLLERB 1+.000- .005dInsideDiameterNom. Min. Max.BOverallWidth+.005- .010.6925.6925.8125.8125.9375.93751.06251.06251.31251.31251.56251.56251.81251.81252.06252.31252.87503.37503.87504.50005.00005.5000FShaftShoulder(Ref)Approx.Weight[lbs]RBY 1RBY 1 1/8RBY 1 1/4RBY 1 3/8RBY 1 1/2RBY 1 5/8RBY 1 3/4RBY 1 7/8RBY 2RBY 2 1/4RBY 2 1/2RBY 2 3/4RBY 3RBY 3 1/4RBY 3 1/2RBY 4RBY 5RBY 6RBY 7RBY 8RBY 9RBY 10.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.2502.7503.2503.7504.2504.7505.2505/165/163/83/87/167/161/21/25/85/83/43/4111 1/81 1/41 3/42 1/42 3/43 1/43 3/44 1/4.3121.3121.3746.3746.4371.4371.4996.4996.6246.6246.7496.7496.9995.99951.12451.24951.74952.24952.74953.25503.75504.2550.3127.3127.3752.3752.4377.4377.5002.5002.6252.6252.7502.75021.00011.00011.12511.25011.75012.25012.75013.25603.75604.2560.500.500.625.625.750.7501.0001.0001.1251.1251.2501.2501.5001.5001.6251.7502.2503.0003.7504.0004.5005.000.115.150.230.280.370.440.580.670.9201.201.752.152.873.434.506.6512.3020.6031.8046.5065.0088.00All dimensions are in inches.10To specify RBC Roller ® with lubrication holes, add OH suffix (example: RBY 1 3/4 OH).Seals can be removed for flow-through lubrication.To specify RBC Roller ® without seals, add NS suffix (example: RBY 3 1/2 NS).To specify RBC Roller ® with crowned outer ring, add C prefix (example: CRBY 1 7/8).Refer to page 24 for crown radius.

RBC Roller ®Long Life Yoke RollersBB1D d FSpeedLimit[rpm]9,4009,4007,5007,5006,2006,2004,7004,7004,1004,1003,7003,7003,1003,1002,9002,6002,0001,5001,2001,1001,000900DynamicCapacityC [lbf]3,0003,0004,1004,1006,2006,2008,2008,20012,40012,40016,80016,80028,90028,90036,10045,60071,000102,000135,600175,400221,000272,000CAPACITIESStaticCapacityC O [lbf] 13,2003,2004,3004,3007,0007,00010,50010,50017,20017,20022,80022,80039,10039,10053,00068,000110,000170,000218,000272,000352,000441,000MaximumAllow.Load[lbf]1,4001,7001,5001,8502,4002,8003,1503,8005,5007,0009,10010,90015,00017,80021,20023,70043,70060,00070,00098,000127,000159,0001 Bearing Static Capacity provided for comparison only.TrackCapacity@ 40 Rc[lbf]1,6601,8702,4402,6803,3203,6004,5504,9006,5007,3009,40010,40013,30014,40017,30022,00035,00052,00061,00070,00079,00088,000Max..3122.3122.3747.3747.4372.4372.4997.4997.6247.6247.7497.7497.9996.99961.12461.24961.74962.24962.74963.25503.75504.2550Transition FitMOUNTING DATAMin..3118.3118.3743.3743.4368.4368.4993.4993.6243.6243.7493.7493.9991.99911.12411.24911.74912.24912.74913.25403.75404.2540Press FitMax. Min..3130.3130.3755.3755.4380.4380.5007.5007.6257.6257.7507.75071.00081.00081.12581.25081.75082.25082.75083.25703.75704.2570.3126.3126.3751.3751.4376.4376.5003.5003.6253.6253.7503.75031.00031.00031.12531.25031.75032.25032.75033.25603.75604.2560PARTNUMBERRBY 1RBY 1 1/8RBY 1 1/4RBY 1 3/8RBY 1 1/2RBY 1 5/8RBY 1 3/4RBY 1 7/8RBY 2RBY 2 1/4RBY 2 1/2RBY 2 3/4RBY 3RBY 3 1/4RBY 3 1/2RBY 4RBY 5RBY 6RBY 7RBY 8RBY 9RBY 1011

HexLube ®Universal Cam FollowerRelubricatethrough head!RBC Bearingsoffers the new HexLube ®Universal line of cam followers,designed with a uniquelubricating feature. The RBCHexLube ® Universal Cam Followerallows for relubrication through thehexagonal head of the cam follower, makingrelubrication in tight spots possible. In addition, theuniversal design of the RBC HexLube ® Cam Followercan eliminate the need to stock both screwdriver slotand unsealed cam followers. RBC expects that mostcustomers can reduce their inventory on stud typecam followers by 50% using this new universal line.The complete line is available in sizes with an outsidediameter from 3/4 inch to 7 inches.The RBC HexLube ® Universal Cam Followerdesign provides the easiest and fastest way torelubricate cam followers in hard to reach places or inapplications where stud access is limited. A camfollower that is properly maintained and lubricatedwill last longer than a cam follower that is neglecteddue to the difficultiesposed by relubrication.Companies looking tosharply reduce their inventorylevels will recognize the value ofRBC's universal design of the newHexLube ® Cam Follower. By stockingthe RBC HexLube ® line, companies will no longerneed to carry inventories of either screwdriver slot orunsealed cam followers.The entire line of RBC HexLube ® Universal CamFollowers is dimensionally interchangeable withother needle bearing cam followers. The RBCHexLube ® Universal Cam Follower is available inboth eccentric and crowned versions. Both standardstuds and heavy studs are available as well.RBC HexLube ® Universal Cam Followers aredesigned for applications such as automation andproduction equipment, bottling and canning,printing machinery, material handling, constructionequipment, transfer lines, food processing, andpackaging equipment.HexLube®12

®HexLubeThe Universal Cam Follower Line by RBCRBC developed the Universal Cam Followerproduct line to replace standard cam followers, anddelivered two obvious benefits. First, it is possible torelubricate the hex head cam follower through thehead. The hex head feature is the preferred mountingmethod for stud-type cam followers, and now it canbe relubricated in tight spots or when stud access isrestricted. Second, the HexLube ® can eliminate theneed to stock both screwdriver slot and unsealed camfollowers. Your inventory can be reduced by about 50%!RBC looked at the cam follower market and found358 line items and five manufacturers (1790 line items!)The challenge was to reduce the number of part numbersneeded to satisfy the market without sacrificingfeatures and benefits. The answer was the “UniversalCam Follower Product Line.” The HexLube ® cam followerallows lubrication through the head of the camfollower, eliminating the need to stock the screwdriverslot series. Also eliminated from the line were all unsealedcam followers. Reducing your inventory by thislarge amount results in real savings. The end result isa product line with just 186 line items!RelubricatethroughHex HeadTHE RBC HexLube ®SAVINGS AT EVERY TURN!✔ Inventory Reduction of About 50%✔ Allows Relubrication in tight spotsor when stud access is limited✔ HexLube ® Universal Cam Followercan eliminate the need to stockscrewdriver slots or unsealedcam followers✔ Sizes from 3/4" to 7" O.D.✔ Eccentric and Crowned versions✔ Available in Standard Stud and Heavy Stud13

Cam FollowersStandard StudAGSDFDTHREADwithGlide-A-Seal ®F11/32TLBSLwithoutsealSeries S, S--LPART NUMBERROLLERSTUDNominalSizeSlottedHeadSlottedHead &SealedHexlubeSocketHead &SealedD+.000- .001B+.000- .005SD+.001- .000SLShankLengthTLEff. ThreadLengthThreadClass2AApprox.Weight[lbs]1/29/165/811/163/47/811 1/81 1/41 3/81 1/21 5/81 3/41 7/822 1/42 1/22 3/433 1/43 1/24567S 16S 18S 20S 22S 24S 28S 32S 36S 40S 44S 48S 52S 56S 60S 64S 72S 80S 88S 96S 104S 112S 128---S 16 LS 18 LS 20 LS 22 LS 24 LS 28 LS 32 LS 36 LS 40 LS 44 LS 48 LS 52 LS 56 LS 60 LS 64 LS 72 LS 80 LS 88 LS 96 LS 104 LS 112 LS 128 L---S 16 LWS 18 LWS 20 LWS 22 LWS 24 LWS 28 LWS 32 LWS 36 LWS 40 LWS 44 LWS 48 LWS 52 LWS 56 LWS 60 LWS 64 LWS 72 LWS 80 LWS 88 LWS 96 LWS 104 LWS 112 LWS 128 LWS 160 LWS 192 LWS 224 LW.5000.5625.6250.6875.7500.87501.00001.12501.25001.37501.50001.62501.75001.87502.00002.25002.50002.75003.00003.25003.50004.00005.00006.00007.0000.375.375.438.438.500.500.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.2502.7503.2503.750.1900.1900.2500.2500.3750.3750.4375.4375.5000.5000.6250.6250.7500.7500.8750.87501.00001.00001.25001.25001.37501.50002.00002.50003.0000.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.0002.2502.2502.5002.5002.7503.5005.0626.0007.688.250.250.313.313.375.375.500.500.625.625.750.750.875.8751.0001.0001.1251.1251.2501.2501.3751.5002.5623.0004.12510-3210-321/4-281/4-283/8-243/8-247/16-207/16-201/2-201/2-205/8-185/8-183/4-163/4-167/8-147/8-141-141-141 1/4-121 1/4-121 3/8-121 1/2-122-122 1/2-123-12.023.031.048.051.076.100.160.190.290.340.510.610.830.9201.3201.6102.4802.8304.0404.7506.2207.44018.70032.90053.900All dimensions are in inches.1 1/16" for sizes S 160 LW and larger.14

HexLube ® Universal Cam FollowersStandard StudRelubricatethroughHex HeadAGSDFDTHREAD11/32TLBSL6Series S--LWCAPACITIESMOUNTING DATAFLubeFitting3ALoc.GDia.SocketHeadWrenchSizeSpeedLimit[rpm]Dynamic StaticCapacity Capacity C OC [lbf] [lbf] 5Max.Allow.Load[lbf]TrackCapacityat 40 Rc[lbf]Max. 4ClampingTorque[in∗lbf]HousingBore+.0005- .0000Min.BossDia.BasicNumber22223/163/163/163/163/163/163/163/163/163/163/163/163/163/161/41/41/41/41/4 NPT1/4 NPT1/4 NPT----.250.250.250.250.312.312.375.375.437.437.500.500.562.562.625.625.687.750.8751.0001.250----.093.093.093.093.093.093.093.093.125.125.125.125.125.125.187.187.187.187.187.187.1871/81/81/81/83/163/161/41/41/41/45/165/165/165/167/167/161/21/25/85/85/83/47/811 1/45,0005,0005,0005,0005,0005,0004,5004,5003,9003,9003,1003,1002,6002,6002,2002,2002,0002,0001,6001,6001,4001,3001,0008007007707701,0601,0601,8001,8002,3002,3004,2004,2005,0005,0006,4006,4009,6009,60012,80012,80017,00017,00024,30030,00047,20062,90079,4001,1001,1001,7001,7003,1003,1004,8004,8006,6006,6008,8008,80012,40012,40016,70016,70025,40025,40040,00040,00054,60073,100102,000165,500237,8003103106106101,8401,8402,3902,3903,0003,0005,1005,1007,8007,80010,00010,00012,50012,50021,00021,00024,75028,50055,00090,000139,0004304807708508801,0301,6901,9002,4402,6803,3203,6004,5504,9006,5007,3009,40010,40013,30014,40017,30022,00035,00052,00071,0007.57.5202055551501502002003903907507509009001,3001,3002,0002,0002,5003,0003,0003,0003,000.1900.1900.2500.2500.3750.3750.4375.4375.5000.5000.6250.6250.7500.7500.8750.87501.00001.00001.25001.25001.37501.50002.00002.50003.00002 Sizes S 16 through S 22 and S 16 L through S 22 L have a 1/8" hole at the flange end only.3 Sizes S 16 LW through S 22 LW cannot be relubricated.4 Torque may be doubled for completely dry threads.5 Bearing Static Capacity provided for comparison only.6 HexLube ® Cam Followers can be regreased through the hex head using a Lincoln #5803 or Alemite #6785 needle nozzle adapter..29.29.36.36.50.50.64.64.76.76.89.891.051.051.201.201.311.312.002.002.392.623.504.505.25-16-18-20-22-24-28-32-36-40-44-48-52-56-60-64-72-80-88-96-104-112-128-160-192-22415

Crowned Cam FollowersStandard StudAGDCRSDFTHREADwithGlide-A-Seal ®FB11/32SLTLwithoutsealSeries CS--LPART NUMBERROLLERSTUDNominalSizeSlottedHead &SealedHexlube ®SocketHead &SealedD+.000- .001B+.000- .005CRCrownRadiusSD+.001- .000SLShankLengthTLEff. ThreadLengthThreadClass2AApprox.Weight[lbs]1/29/165/811/163/47/811 1/81 1/41 3/81 1/21 5/81 3/41 7/822 1/42 1/22 3/433 1/43 1/24567CS 16 LCS 18 LCS 20 LCS 22 LCS 24 LCS 28 LCS 32 LCS 36 LCS 40 LCS 44 LCS 48 LCS 52 LCS 56 LCS 60 LCS 64 LCS 72 LCS 80 LCS 88 LCS 96 LCS 104 LCS 112 LCS 128 L---CS 16 LWCS 18 LWCS 20 LWCS 22 LWCS 24 LWCS 28 LWCS 32 LWCS 36 LWCS 40 LWCS 44 LWCS 48 LWCS 52 LWCS 56 LWCS 60 LWCS 64 LWCS 72 LWCS 80 LWCS 88 LWCS 96 LWCS 104 LWCS 112 LWCS 128 LWCS 160 LWCS 192 LWCS 224 LW.5000.5625.6250.6875.7500.87501.00001.12501.25001.37501.50001.62501.75001.87502.00002.25002.50002.75003.00003.25003.50004.00005.00006.00007.0000.375.375.438.438.500.500.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.2502.7503.2503.7507788101012121414202020202424303030303030485660.1900.1900.2500.2500.3750.3750.4375.4375.5000.5000.6250.6250.7500.7500.8750.87501.00001.00001.25001.25001.37501.50002.00002.50003.0000.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.0002.2502.2502.5002.5002.7503.5005.0626.0007.688.250.250.313.313.375.375.500.500.625.625.750.750.875.8751.0001.0001.1251.1251.2501.2501.3751.5002.5623.0004.12510-3210-321/4-281/4-283/8-243/8-247/16-207/16-201/2-201/2-205/8-185/8-183/4-163/4-167/8-147/8-141-141-141 1/4-121 1/4-121 3/8-121 1/2-122-122 1/2-123-12.023.031.048.051.076.100.160.190.290.340.510.610.830.9201.3201.6102.4802.8304.0404.7506.2207.44018.70032.90053.900All dimensions are in inches.1 1/16" for sizes CS 160 LW and larger.16

HexLube ® Universal Cam FollowersStandard StudRelubricatethroughHex HeadAGSDFCRDTHREAD11/32TL6Series CS--LWBSLCAPACITIESMOUNTING DATAFLubeFitting3ALoc.GDia.SocketHeadWrenchSizeSpeedLimit[rpm]Dynamic StaticCapacity Capacity C OC [lbf] [lbf] 5Max.Allow.Load[lbf]TrackCapacityat 40 Rc[lbf]Max. 4ClampingTorque[in∗lbf]HousingBore+.0005- .0000Min.BossDia.BasicNumber22223/163/163/163/163/163/163/163/163/163/163/163/163/163/161/41/41/41/41/4 NPT1/4 NPT1/4 NPT----.250.250.250.250.312.312.375.375.437.437.500.500.562.562.625.625.687.750.8751.0001.250----.093.093.093.093.093.093.093.093.125.125.125.125.125.125.187.187.187.187.187.187.1871/81/81/81/83/163/161/41/41/41/45/165/165/165/167/167/161/21/25/85/85/83/47/811 1/45,0005,0005,0005,0005,0005,0004,5004,5003,9003,9003,1003,1002,6002,6002,2002,2002,0002,0001,6001,6001,4001,3001,0008007007707701,0601,0601,8001,8002,3002,3004,2004,2005,0005,0006,4006,4009,6009,60012,80012,80017,00017,00024,30030,00047,20062,90079,4001,1001,1001,7001,7003,1003,1004,8004,8006,6006,6008,8008,80012,40012,40016,70016,70025,40025,40040,00040,00054,60073,100102,000165,500237,8003103106106101,8401,8402,3902,3903,0003,0005,1005,1007,8007,80010,00010,00012,50012,50021,00021,00024,75028,50055,00090,000139,0004304807708508801,0301,6901,9002,4402,6803,3203,6004,5504,9006,5007,3009,40010,40013,30014,40017,30022,00035,00052,00071,0002 Sizes CS 16 through CS 22 and CS 16 L through CS 22 L have a 1/8" hole at the flange end only.3 Sizes CS 16 LW through CS 22 LW cannot be relubricated.4 Torque may be doubled for completely dry threads.5 Bearing Static Capacity provided for comparison only.6 HexLube ® Cam Followers can be regreased through the hex head using a Lincoln #5803 or Alemite #6785 needle nozzle adapter.7.57.5202055551501502002003903907507509009001,3001,3002,0002,0002,5003,0003,0003,0003,000.1900.1900.2500.2500.3750.3750.4375.4375.5000.5000.6250.6250.7500.7500.8750.87501.00001.00001.25001.25001.37501.50002.00002.50003.0000.29.29.36.36.50.50.64.64.76.76.89.891.051.051.201.201.311.312.002.002.392.623.504.505.25-16-18-20-22-24-28-32-36-40-44-48-52-56-60-64-72-80-88-96-104-112-128-160-192-22417

CamCentric ® Adjustable Cam FollowersCylindrical and Crowned O.D.BDTHREADECCwithGlide-A-Seal ®DFSeries S--LWX61B1/32BLSLTLwithoutsealPART NUMBERROLLERSTUDNominalSizeD B CR BD BLCylindrical Crowned +.000 +.000 Crown +.000 +.000O.D. O.D. - .001 - .005 Radius - .002 - .010 1ECCEccentricitySLShankLengthTLEff.ThreadLengthThreadClass2A1/29/165/811/163/47/811 1/81 1/41 3/81 1/21 5/81 3/41 7/822 1/42 1/22 3/433 1/43 1/24S 16 LWXS 18 LWXS 20 LWXS 22 LWXS 24 LWXS 28 LWXS 32 LWXS 36 LWXS 40 LWXS 44 LWXS 48 LWXS 52 LWXS 56 LWXS 60 LWXS 64 LWXS 72 LWXS 80 LWXS 88 LWXS 96 LWXS 104 LWXS 112 LWXS 128 LWXCS 16 LWXCS 18 LWXCS 20 LWXCS 22 LWXCS 24 LWXCS 28 LWXCS 32 LWXCS 36 LWXCS 40 LWXCS 44 LWXCS 48 LWXCS 52 LWXCS 56 LWXCS 60 LWXCS 64 LWXCS 72 LWXCS 80 LWXCS 88 LWXCS 96 LWXCS 104 LWXCS 112 LWXCS 128 LWX.5000.5625.6250.6875.7500.87501.00001.12501.25001.37501.50001.62501.75001.87502.00002.25002.50002.75003.00003.25003.50004.0000.375.375.438.438.500.500.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.2507788101012121414202020202424303030303030.250.250.375.375.500.500.625.625.687.687.875.8751.0001.0001.1871.1871.3751.3751.7501.7501.8122.000.375.375.437.437.500.500.500.500.625.625.750.750.875.8751.0001.0001.1251.1251.2501.2501.3752.000.010.010.015.015.015.015.030.030.030.030.030.030.030.030.030.030.030.030.060.060.060.060.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.0002.2502.2502.5002.5002.7503.500.250.250.312.312.375.375.500.500.625.625.750.750.875.8751.0001.0001.1251.1251.2501.2501.3751.50010-3210-321/4-281/4-283/8-243/8-247/16-207/16-201/2-201/2-205/8-185/8-183/4-163/4-167/8-147/8-141-141-141 1/4-121 1/4-121 3/8-121 1/2-12All dimensions are in inches.Do not clamp eccentric bushing.Eccentric bushing press fitted and not heat treated to permit dowel or set screw engagement.1 For positive clamping action use a housing thickness tolerance of +0.010/-0.000 inches.18

CamCentric ® Adjustable Cam FollowersCylindrical and Crowned O.D.RelubricatethroughHex HeadBDTHREADCRECCDF11/32BLTL6Series CS--LWXBSLCAPACITIESMOUNTING DATAApproxWeight[lbs].025.033.056.059.088.11.18.21.32.37.57.67.921.011.461.752.703.054.465.176.658.22FLubeFitting22223/163/163/163/163/163/163/163/163/163/163/163/163/163/161/41/41/41/4SocketHeadWrenchSize1/81/81/81/83/163/161/41/41/41/45/165/165/165/167/167/161/21/25/85/85/83/4SpeedLimit[rpm]5,0005,0005,0005,0005,0005,0004,5004,5003,9003,9003,1003,1002,6002,6002,2002,2002,0002,0001,6001,6001,4001,300DynamicCapacityC [lbf]7707701,0601,0601,8001,8002,3002,3004,2004,2005,0005,0006,4006,4009,6009,60012,80012,80017,00017,00024,30030,000StaticCapacityC O [lbf] 41,1001,1001,7001,7003,1003,1004,8004,8006,6006,6008,8008,80012,40012,40016,70016,70025,40025,40040,00040,00054,60073,100Max.Allow.Load[lbf]3103106106101,8401,8402,3902,3903,0003,0005,1005,1007,8007,80010,00010,00012,50012,50021,00021,00024,75028,500TrackCapacityat 40 Rc[lbf]4304807708508801,0301,6901,9002,4402,6803,3203,6004,5504,9006,5007,3009,40010,40013,30014,40017,30022,000Max. 3ClampingTorque[in∗lbf]7.57.5202055551501502002003903907507509009001,3001,3002,0002,0002,5003,000HousingBore+.002+.001BasicNumber2 Sizes S 16 LWX through S 22 LWX and CS 16 LWX through CS 22 LWX cannot be relubricated.3 Torque may be doubled for completely dry threads.4 Bearing Static Capacity provided for comparison only.6 HexLube ® Cam Followers can be regreased through the hex head using a Lincoln #5803 or Alemite #6785 needle nozzle adapter..250.250.375.375.500.500.625.625.687.687.875.8751.0001.0001.1871.1871.3751.3751.7501.7501.8122.000-16-18-20-22-24-28-32-36-40-44-48-52-56-60-64-72-80-88-96-104-112-12819

Cam FollowersHeavy StudAGSDFDTHREADwithGlide-A-Seal ®FB11/32SLTLwithoutsealSeries H, H--LPART NUMBERROLLERSTUDNominalSizeSlottedHeadSlottedHead &SealedHexLube ®SocketHead &SealedD+.000- .001B+.000- .005SD+.001- .000SLShankLengthTLEff. ThreadLengthThreadClass2AApprox.Weight[lbs]1/29/165/811/163/47/811 1/81 1/41 3/81 1/21 5/81 3/41 7/822 1/42 1/22 3/433 1/43 1/24567H 16H 18H 20H 22H 24H 28H 32H 36H 40H 44H 48H 52H 56H 60H 64H 72H 80H 88H 96H 104H 112H 128---H 16 LH 18 LH 20 LH 22 LH 24 LH 28 LH 32 LH 36 LH 40 LH 44 LH 48 LH 52 LH 56 LH 60 LH 64 LH 72 LH 80 LH 88 LH 96 LH 104 LH 112 LH 128 L---H 16 LWH 18 LWH 20 LWH 22 LWH 24 LWH 28 LWH 32 LWH 36 LWH 40 LWH 44 LWH 48 LWH 52 LWH 56 LWH 60 LWH 64 LWH 72 LWH 80 LWH 88 LWH 96 LWH 104 LWH 112 LWH 128 LWH 160 LWH 192 LWH 224 LW.5000.5625.6250.6875.7500.87501.00001.12501.25001.37501.50001.62501.75001.87502.00002.25002.50002.75003.00003.25003.50004.00005.00006.00007.0000.375.375.438.438.500.500.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.2502.7503.2503.750.2500.2500.3125.3125.4375.4375.6250.6250.7500.7500.8750.87501.00001.00001.12501.12501.25001.25001.50001.50001.75002.00002.50003.00003.5000.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.0002.2502.2502.5002.5002.7503.5005.0626.0007.688.250.250.312.312.375.375.500.500.625.625.750.750.875.8751.0001.0001.1251.1251.2501.2501.3751.5002.5623.0004.1251/4-281/4-285/16-245/16-247/16-207/16-205/8-185/8-183/4-163/4-167/8-147/8-141-141-141 1/8-121 1/8-121 1/4-121 1/4-121 1/2-121 1/2-121 3/4-122-122 1/2-123-123 1/2- 4.026.034.057.068.083.119.200.250.380.440.630.690.9801.0801.5501.9002.7003.1404.4205.1506.95010.30021.40036.40059.200All dimensions are in inches.1 1/16 inch for sizes H 160 LW and larger.20

HexLube ® Universal Cam FollowersRelubricatethroughAGSDFCRDTHREAD11/32TL6BSLSeries H--LWCAPACITIESMOUNTING DATAFLubeFitting3ALoc.GDia.SocketHeadWrenchSizeSpeedLimit[rpm]DynamicCapacityC [lbf]StaticCapacity C O[lbf] 5Max.Allow.Load[lbf]TrackCapacityat 40 Rc[lbf]Max. 4ClampingTorque[in∗lbf]HousingBore+.0005- .0000Min.BossDia.BasicNumber22223/163/163/163/163/163/163/163/163/163/163/163/163/163/161/41/41/41/41/4 NPT1/4 NPT1/4 NPT----.250.250.250.250.312.312.375.375.437.437.500.500.562.562.625.625.687.750.8751.0001.250----.093.093.093.093.093.093.093.093.125.125.125.125.125.125.187.187.187.187.187.187.1871/81/81/81/83/163/161/41/41/41/45/165/165/165/167/167/161/21/25/85/85/83/47/811 1/45,0005,0005,0005,0005,0005,0004,5004,5003,9003,9003,1003,1002,6002,6002,2002,2002,0002,0001,6001,6001,4001,3001,0008007007707709709701,8001,8002,3002,3004,0004,0004,9004,9006,4006,4009,6009,60012,90012,90017,00017,00024,30025,60044,90061,60079,4001,5901,5902,5002,5004,1504,1506,1506,1508,5008,50011,30011,30015,85015,85021,20021,20033,00033,00049,90049,90063,25089,550136,000161,300237,8007007001,2001,2002,9202,9204,1004,1005,8005,8007,9007,90011,40011,40016,70016,70025,40025,40036,60036,60051,00068,00099,000160,000217,0004304807708501,0701,2401,6901,9002,4402,6803,3203,6004,5504,9006,5007,3009,40010,40013,30014,40017,30022,00035,00052,00071,0002 Sizes H 16 through H 22 and H 16 L through H 22 L have a 1/8" hole at the flange end only.3 Sizes H 16 LW through H 22 LW cannot be relubricated.4 Torque may be doubled for completely dry threads.5 Bearing Static Capacity provided for comparison only.6 HexLube ® Cam Followers can be regreased through the hex head using a Lincoln #5803 or Alemite #6785 needle nozzle adapter.202055551501503903907507509009001,3501,3501,7001,7002,0502,0503,0003,0003,0003,0003,0003,0003,000.2500.2500.3125.3125.4375.4375.6250.6250.7500.7500.8750.87501.00001.00001.12501.12501.25001.25001.50001.50001.75002.00002.50003.00003.5000.34.34.47.47.60.60.78.781.001.001.091.091.251.251.401.401.701.702.002.002.452.753.254.004.50-16-18-20-22-24-28-32-36-40-44-48-52-56-60-64-72-80-88-96-104-112-128-160-192-22421

Crowned Cam FollowersHeavy StudAGSDFDCRTHREADwithGlide-A-Seal ®F11/32TLBSLwithoutsealSeries CH--LPART NUMBERROLLERSTUDNominalSizeSlottedHead &SealedHexLube ®SocketHead &SealedD+.000- .001B+.000- .005CRCrownRadiusSD+.001- .000SLShankLengthTLEff. ThreadLengthThreadClass2AApproxWeight[lbs]1/29/165/811/163/47/811 1/81 1/41 3/81 1/21 5/81 3/41 7/822 1/42 1/22 3/433 1/43 1/24567CH 16 LCH 18 LCH 20 LCH 22 LCH 24 LCH 28 LCH 32 LCH 36 LCH 40 LCH 44 LCH 48 LCH 52 LCH 56 LCH 60 LCH 64 LCH 72 LCH 80 LCH 88 LCH 96 LCH 104 LCH 112 LCH 128 L---All dimensions are in inches.CH 16 LWCH 18 LWCH 20 LWCH 22 LWCH 24 LWCH 28 LWCH 32 LWCH 36 LWCH 40 LWCH 44 LWCH 48 LWCH 52 LWCH 56 LWCH 60 LWCH 64 LWCH 72 LWCH 80 LWCH 88 LWCH 96 LWCH 104 LWCH 112 LWCH 128 LWCH 160 LWCH 192 LWCH 224 LW.5000.5625.6250.6875.7500.87501.00001.12501.25001.37501.50001.62501.75001.87502.00002.25002.50002.75003.00003.25003.50004.00005.00006.00007.0000.375.375.438.438.500.500.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.2502.7503.2503.7507788101012121414202020202424303030303030485660.2500.2500.3125.3125.4375.4375.6250.6250.7500.7500.8750.87501.00001.00001.12501.12501.25001.25001.50001.50001.75002.00002.50003.00003.5000.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.0002.2502.2502.5002.5002.7503.5005.0626.0007.688.250.250.312.312.375.375.500.500.625.625.750.750.875.8751.0001.0001.1251.1251.2501.2501.3751.5002.5623.0004.1251/4-281/4-285/16-245/16-247/16-207/16-205/8-185/8-183/4-163/4-167/8-147/8-141-141-141 1/8-121 1/8-121 1/4-121 1/4-121 1/2-121 1/2-121 3/4-122-122 1/2-123-123 1/2- 4.026.034.057.068.083.119.200.250.380.440.630.690.9801.0801.5501.9002.7003.1404.4205.1506.95010.30021.40036.40059.2001 1/16" for size CH 160 LW and larger.22

HexLube ® Universal Cam FollowersHeavy StudRelubricatethroughHex HeadAGSDFCRDTHREAD11/32TLBSL6Series CH--LWCAPACITIESMOUNTING DATAFLubeFitting3ALoc.GDia.SocketHeadWrenchSizeSpeedLimit[rpm]Dynamic StaticCapacity Capacity C OC [lbf] [lbf] 5Max.Allow.Load[lbf]TrackCapacityat 40 Rc[lbf]Max. 4ClampingTorque[in∗lbf]HousingBore+.0005- .0000Min.BossDia.BasicNumber22223/163/163/163/163/163/163/163/163/163/163/163/163/163/161/41/41/41/41/4 NPT1/4 NPT1/4 NPT----.250.250.250.250.312.312.375.375.437.437.500.500.562.562.625.625.687.750.8751.0001.250----.093.093.093.093.093.093.093.093.125.125.125.125.125.125.187.187.187.187.187.187.1871/81/81/81/83/163/161/41/41/41/45/165/165/165/167/167/161/21/25/85/85/83/47/811 1/45,0005,0005,0005,0005,0005,0004,5004,5003,9003,9003,1003,1002,6002,6002,2002,2002,0002,0001,6001,6001,4001,3001,0008007007707709709701,8001,8002,3002,3004,0004,0004,9004,9006,4006,4009,6009,60012,90012,90017,00017,00024,30025,60044,90061,60079,4001,5901,5902,5002,5004,1504,1506,1506,1508,5008,50011,30011,30015,85015,85021,20021,20033,00033,00049,90049,90063,25089,550136,000161,300237,8007007001,2001,2002,9202,9204,1004,1005,8005,8007,9007,90011,40011,40016,70016,70025,40025,40036,60036,60051,00068,00099,000160,000217,0004304807708501,0701,2401,6901,9002,4402,6803,3203,6004,5504,9006,5007,3009,40010,40013,30014,40017,30022,00035,00052,00071,0002 Sizes CH 16 L through CH 22 L have a 1/8 inch hole at the flange end only.3 Sizes CH 16 LW through CH 22 LW cannot be relubricated.4 Torque may be doubled for completely dry threads.5 Bearing Static Capacity provided for comparison only.6 HexLube ® Cam Followers can be regreased through the hex head using a Lincoln #5803 or Alemite #6785 needle nozzle adapter.202055551501503903907507509009001,3501,3501,7001,7002,0502,0503,0003,0003,0003,0003,0003,0003,000.2500.2500.3125.3125.4375.4375.6250.6250.7500.7500.8750.87501.00001.00001.12501.12501.25001.25001.50001.50001.75002.00002.50003.00003.5000.34.34.47.47.60.60.78.781.001.001.091.091.251.251.401.401.701.702.002.002.452.753.254.004.50-16-18-20-22-24-28-32-36-40-44-48-52-56-60-64-72-80-88-96-104-112-128-160-192-22423

Yoke RollersCylindrical and Crowned O.D.BB1HwithGlide-A-Seal ®DdSeries Y, Y--LwithoutsealNominalSizeWithoutSealsPART NUMBERWithSealsSealed &CrownedO.D.D+.000- .001ROLLERB 1+.000- .005CRCrownRadiusNom.dINSIDE DIAMETERMin.Max.BOverallWidth+.005- .010HOilHole3/47/811 1/81 1/41 3/81 1/21 5/81 3/41 7/822 1/42 1/22 3/433 1/43 1/24567Y 24Y 28Y 32Y 36Y 40Y 44Y 48Y 52Y 56Y 60Y 64Y 72Y 80Y 88Y 96Y 104Y 112Y 128Y 160Y 192Y 224Y 24 LY 28 LY 32 LY 36 LY 40 LY 44 LY 48 LY 52 LY 56 LY 60 LY 64 LY 72 LY 80 LY 88 LY 96 LY 104 LY 112 LY 128 LY 160 LY 192 LY 224 LCY 24 LCY 28 LCY 32 LCY 36 LCY 40 LCY 44 LCY 48 LCY 52 LCY 56 LCY 60 LCY 64 LCY 72 LCY 80 LCY 88 LCY 96 LCY 104 LCY 112 LCY 128 LCY 160 LCY 192 LCY 224 L.750.8751.0001.1251.2501.3751.5001.6251.7501.8752.0002.2502.5002.7503.0003.2503.5004.0005.0006.0007.000.500.500.625.625.750.750.875.8751.0001.0001.2501.2501.5001.5001.7501.7502.0002.2502.7503.2503.7501010121214142020202024243030303030304856601/41/45/165/163/83/87/167/161/21/25/85/83/43/4111 1/81 1/41 3/42 1/42 3/4.2496.2496.3121.3121.3746.3746.4371.4371.4996.4996.6246.6246.7496.7496.9995.99951.12451.24951.74952.24952.7495.2502.2502.3127.3127.3752.3752.4377.4377.5002.5002.6252.6252.7502.75021.00011.00011.12511.25011.75012.25012.7501.5625.5625.6875.6875.8125.8125.9375.93751.06251.06251.31251.31251.56251.56251.81251.81252.06252.31252.87503.37503.8750.093.093.093.093.093.093.093.093.093.093.093.093.125.125.125.125.125.125.187.187.187All dimensions are in inches.Axial clamping of the inner ring is recommended.24

Yoke RollersCylindrical and Crowned O.D.BB1CRHwithGlide-A-Seal ®DdSeries CY--LwithoutsealCAPACITIESMOUNTING DATASpeedLimit[rpm]DynamicCapacityC [lbf] 1StaticCapacityC O [lbf] 2TrackCapacity@ 40 RcTransition FitPress Fit[lbf] Max. Min. Max. Min.Min.BossDia.Approx.Weight[lbs]BasicNumber3,9303,9303,1403,1402,6202,6202,2502,2501,9701,9701,5701,5701,3101,3101,0601,0609809407205905201,8001,8002,3002,3004,2004,2005,0005,0006,4006,4009,6009,60012,80012,80017,00017,00024,30030,00047,20062,90079,4004,1504,1506,1506,1508,5008,50011,30011,30015,85015,85021,20021,20033,00033,00049,90049,90063,25089,550136,000165,500237,8008801,0301,6901,9002,4402,6803,3203,6004,5504,9006,5007,3009,40010,40013,30014,40017,30022,00035,00052,00071,000.2497.2497.3122.3122.3747.3747.4372.4372.4997.4997.6247.6247.7497.7497.9996.99961.12461.24961.74962.24962.7496.2493.2493.3118.3118.3743.3743.4368.4368.4993.4993.6243.6243.7493.7493.9991.99911.12411.24911.74912.24912.7491.2505.2505.3130.3130.3755.3755.4380.4380.5007.5007.6257.6257.7507.75071.00081.00081.12581.25081.75082.25082.7508.2501.2501.3126.3126.3751.3751.4376.4376.5003.5003.6253.6253.7503.75031.00031.00031.12531.25031.75032.25032.7503.50.50.64.64.76.76.89.891.051.051.201.201.311.312.002.002.392.623.504.505.25.051.067.115.150.200.260.350.440.580.670.9201.2301.7502.2002.8803.4904.5206.76012.70021.40034.200-24-28-32-36-40-44-48-52-56-60-64-72-80-88-96-104-112-128-160-192-2241 Normal operating loads should not exceed 50% of the bearing dynamic capacity.2 Bearing Static Capacity provided for comparison only.25

Caged Roller FollowersBr 1DF wSeries SRF without sealsPART NUM-BERMax.DROLLERMin.B+.000- .005F wInside DiameterNominal Min.Max.r 1CornerRadiusApprox.Weight[lbs]MatchingInner Rings(See page 28)SRF 20SRF 20 SSSRF 25SRF 25 SSSRF 30SRF 30 SSSRF 35SRF 35 SSSRF 40SRF 40 SSSRF 45SRF 45 SSSRF 50SRF 50 SSSRF 55SRF 55 SSSRF 60SRF 65SRF 70SRF 75SRF 801.0001.0001.2501.2501.5001.5001.7501.7502.0002.0002.2502.2502.5002.5002.7502.7503.0003.2503.5003.7504.000.999.9991.2491.2491.4991.4991.7491.7491.9991.9992.2492.2492.4992.4992.7492.7492.9993.2493.4993.7493.999.495.620.620.620.745.745.745.745.995.995.995.995.995.9951.2451.2451.2451.2451.2451.2451.2451/21/25/85/83/43/47/87/8111 1/41 1/41 3/81 3/81 1/21 1/21 5/81 3/41 7/822 1/4.5005.5005.6258.6258.7509.7509.8759.87591.00091.00091.25101.25101.37601.37601.50101.50101.62601.75101.87602.00112.2511.5014.5014.6267.6267.7518.7518.8768.87681.00181.00181.25191.25191.37691.37691.50191.50191.62691.75201.87702.00212.2521.04.04.06.06.06.06.06.06.08.08.08.08.08.08.08.08.08.10.10.10.10.066.076.129.140.230.230.320.330.590.560.690.580.860.8601.3401.3101.6101.9102.2302.5902.750————IR 7153, IR 7153 CIR 7153, IR 7153 CIR 7173, IR 7173 CIR 7173, IR 7173 CIR 7194, IR 7194 CIR 7194, IR 7194 CIR 7234IR 7234IR 7254, IR 7254 DIR 7254, IR 7254 DIR 7275, IR 7275 CIR 7275, IR 7275 CIR 7295, IR 7295 CIR 7315, IR 7315 CIR 7335IR 7355, IR 7355 DIR 8405, IR 8405 DAll dimensions are in inches.Normal operating loads should not exceed the bearing dynamic capacity.Roller followers used without inner rings require a shaft with minimum hardness of Rc 58 and surface finish of 16 rms or better.Standard configuration of roller follower series SRF-- SS is with seal lips facing outward. To specify roller followers with seal lips facinginward, replace suffix -SS with suffix -RR. (example: SRF 30 RR).26

Caged Roller Followersr 1BDF wSeries SRF--SS with sealsDynamicCapacityC [lbf]CAPACITIESStaticCapacityC O [lbf] 1Track Capacity@ 40 Rc[lbf]CriticalAngle[deg] 2Speed Limit(grease)[rpm] 3Recommended Shaft Diameter(without Inner Ring)Max.Min.PARTNUMBER1,9001,2002,7001,6004,4002,3004,7002,4006,9005,0007,8004,9008,3005,10011,5008,0009,40012,50010,10010,60012,7002,2001,3003,3001,6005,9002,7006,5003,00011,3007,50013,9008,40015,7008,90022,80015,80020,70026,60023,80025,80026,7001,2801,6501,9501,9502,9002,9003,4003,4005,2005,2005,8005,8006,4506,4509,2509,25010,10010,50011,30012,10012,95060.060.060.160.150.551.247.548.141.841.835.636.032.334.432.331.230.128.526.824.928.810,9007,6008,7006,1007,2005,1006,2004,4005,4003,8004,3003,1003,9002,8003,6002,5003,3003,0002,8002,7002,300.5000.5000.6250.6250.7500.7500.8750.87501.00001.00001.25001.25001.37501.37501.50001.50001.62501.75001.87502.00002.2500.4996.4996.6246.6246.7496.7496.8745.8746.9995.99951.24951.24951.37451.37451.49951.49951.62451.74951.87451.99942.2494SRF 20SRF 20 SSSRF 25SRF 25 SSSRF 30SRF 30 SSSRF 35SRF 35 SSSRF 40SRF 40 SSSRF 45SRF 45 SSSRF 50SRF 50 SSSRF 55SRF 55 SSSRF 60SRF 65SRF 70SRF 75SRF 801 Bearing Static Capacity provided for comparison only.2 For oscillatory application with angle of oscillation less than critical angle,consult RBC engineering department for revised fatigue calculation.3 Speed limit of sealed roller followers is determined by maximum seal surface speed.For roller followers without seals, speed limit may be increased by 30% with oil lubrication.27

Precision Ground Inner RingsFor Use with Caged Roller FollowersBr 2dFSeries IRPARTNUMBERNominaldInside DiameterMin.Max.NominalFOutside DiameterMax.Min.BWidth+ .000- .005r 2ShaftFilletMaxIR 7153IR 7153 CIR 7173IR 7173 CIR 7194IR 7194 CIR 7234IR 7254 DIR 7254IR 7275IR 7275 CIR 7295IR 7295 CIR 7315IR 7315 CIR 7335IR 7355 DIR 7355IR 8405 DIR 84051/29/165/811/163/413/16111 1/81 3/161 1/41 5/161 3/81 7/161 1/21 9/161 5/81 11/161 11/161 3/4.4996.5621.6246.6871.7496.8120.9995.99951.12451.18701.24951.31201.37451.43701.49951.56201.62451.68701.68701.7495.5000.5625.6250.6875.7500.81251.00001.00001.12501.18751.25001.31251.37501.43751.50001.56251.62501.68751.68751.75003/43/47/87/8111 1/41 3/81 3/81 1/21 1/21 5/81 5/81 3/41 3/41 7/8222 1/42 1/4.7493.7493.8743.8743.9993.99931.24911.37411.37411.49901.49901.62401.62401.74901.74901.87401.99891.99892.24892.2489.7488.7488.8738.8738.9988.99881.24851.37351.37351.49841.49841.62341.62341.74841.74841.87341.99821.99822.24822.2482.760.760.760.7601.0101.0101.0101.0101.0101.2601.2601.2601.2601.2601.2601.2601.2601.2601.2601.260.04.04.04.04.04.04.04.04.04.06.06.06.06.06.06.06.06.06.06.06All dimensions are in inches.28

Precision Ground Inner RingsFor Use with Caged Roller FollowersSeries SRF with Inner RingApprox.Weight[lbs].050.040.059.046.094.072.121.192.134.228.183.247.201.269.217.288.366.308.609.544MatchingRoller Followers(See page 26)SRF 30, SRF 30 SSSRF 30, SRF 30 SSSRF 35, SRF 35 SSSRF 35, SRF 35 SSSRF 40, SRF 40 SSSRF 40, SRF 40 SSSRF 45, SRF 45 SSSRF 50, SRF 50 SSSRF 50, SRF 50 SSSRF 55, SRF 55 SSSRF 55, SRF 55 SSSRF 60SRF 60SRF 65SRF 65SRF 70SRF 75SRF 75SRF 80SRF 80Max..4997.5622.6247.6872.7497.8122.9997.99971.12471.18711.24961.31211.37461.43711.49961.56211.62461.68711.68711.7496RECOMMENDED SHAFT DIAMETERTransition Fit - ISO g6Press Fit - ISO m5Min..4993.5618.6243.6868.7492.8117.9992.99921.12421.18651.24901.31151.37401.43651.49901.56151.62401.68651.68651.7490Mean Fit.0003L.0003L.0003L.0003L.0003L.0003L.0003L.0003L.0003L.0004L.0004L.0004L.0004L.0004L.0004L.0004L.0004L.0004L.0004L.0004LMax..5006.5631.6256.6881.7507.81321.00071.00071.12571.18831.25081.31331.37581.43831.50081.56331.62581.68831.68831.7508Min..5003.5628.6253.6878.7503.81281.00031.00031.12531.18791.25041.31291.37541.43791.50041.56291.62541.68791.68791.7504Mean Fit.0006T.0006T.0006T.0006T.0007T.0007T.0007T.0007T.0008T.0008T.0008T.0008T.0008T.0008T.0008T.0008T.0008T.0008T.0008T.0008TPARTNUMBERIR 7153IR 7153 CIR 7173IR 7173 CIR 7194IR 7194 CIR 7234IR 7254 DIR 7254IR 7275IR 7275 CIR 7295IR 7295 CIR 7315IR 7315 CIR 7335IR 7355 DIR 7355IR 8405 DIR 840529

Mast Guide and Carriage RollersB1r 1DFB2dPARTNUMBERNom.dInside DiameterMin.Max.DOutside DiameterMin. Max.B 2Inner RingWidthB 1Outer RingWidthr 1CornerRadiusDynamicCapacityC [lbf]StaticCapacityC O [lbf]7522975066-1074392-274444T75342T74780-10T75016-10T74970T74962-10T74879T7501674501RRT74850-10T749267452474703743897449874709T75015-10T74908T750153/43/43/420 mm7/825 mm1130 mm1 1/41 1/435 mm35 mm35 mm35 mm35 mm35 mm35 mm35 mm1 1/21 1/21/2 - 13 thread.7495 .7500.7495 .7500.7495 .7500.7870 .7874.8745 .8750.9838 .9843.9995 1.00001.0005 1.00101.1798 1.18031.2495 1.25001.2494 1.25001.3775 1.37801.3775 1.37801.3775 1.37801.3775 1.37801.3775 1.37801.3775 1.37801.3775 1.37801.3775 1.37801.4995 1.50001.4995 1.50002.24901.85902.24902.24902.24322.24902.99602.49802.24952.71302.99603.24503.22003.71703.97003.97003.99903.99903.99904.00002.74004.00002.25001.86002.25002.25002.24402.25003.00602.50002.25002.72803.00603.25003.22603.72503.97503.97504.00004.00004.00004.01002.75004.01001.40200.55000.96300.77400.58531.76001.02501.27001.26001.00201.02501.00000.66900.86000.82700.82701.18500.90500.82701.13701.53501.13700.81200.48900.99500.81200.72831.74000.97501.25001.25001.00200.97501.00001.00501.00001.13001.30001.18501.18801.26001.08701.74601.08700.125000.040000.187500.125000.020000.120000.336000.080000.040000.031250.336000.080000.120000.375000.125000.120000.375000.250000.250000.336000.435000.336005,3005,1008,5005,9004,80018,40010,20011,30011,10014,10010,20011,70010,00012,80014,60010,10018,60014,60015,00014,30018,30014,3005,3004,9009,5006,0004,60031,10011,40018,30018,00018,20011,40015,30010,30014,00016,5009,50023,40016,50016,10015,70032,10015,700All dimensions are in inches, unless otherwise noted.Designs vary and may not be interchangeable.Confirm correct part number when ordering.For sizes not listed above, contact RBC.Contact RBC for additional design characteristics or for assistance with new applications.30

Mast Guide and Carriage RollersTypical Mast Guide and Carriage Roller ConfigurationsPARTNUMBERNom.dInside DiameterMin.Max.DOutside DiameterMin. Max.B 2Inner RingWidthB 1Outer RingWidthr 1CornerRadiusDynamicCapacityC [lbf]StaticCapacityC O [lbf]T74897T74997-10T74997T75600T74996T74794-15T74924T74995T74995-1074812-10T74284T75291T74966T74931T74636-19T75003T74806T74947-10T74711T75088T74977T74779-111 9/1640 mm40 mm45 mm45 mm45 mm45 mm50 mm50 mm2255 mm55 mm55 mm2 1/470 mm2 13/163380 mm3 1/43 5/81.55991.57431.57431.77121.77121.77121.77121.96801.96801.99952.00002.16482.16482.16482.24942.75532.81192.99943.04943.14903.24943.62401.56041.57481.57481.77171.77171.77171.77171.96851.96852.00002.00402.16542.16542.16542.25002.75592.81253.00003.05003.14963.25003.62502.74002.97002.97003.72003.47003.98504.99753.97204.47204.05753.47005.37005.99706.43006.43007.05305.03706.27005.00807.99705.99006.43002.75002.98002.98003.72503.48003.99005.00253.97804.47804.06753.48005.39006.00306.44006.44007.06305.04006.37005.01808.00306.01006.44001.37500.87500.87500.74801.12500.74801.04001.12501.12501.34202.84401.72501.23001.06202.25002.75001.25001.14201.25002.63002.25002.12501.62501.00001.00001.00001.25501.12101.25001.25501.25501.28001.00001.83301.50002.13502.25003.12001.25001.51001.25003.38002.25002.2500.500000.060000.060000.240000.080000.290000.312500.093750.093750.125000.031250.187500.437500.427000.250000.460000.187500.225000.187500.625000.125000.3125018,60013,80013,80016,20019,50016,20019,50024,10024,10019,20020,10043,70037,20051,60045,30076,80023,90034,20026,20068,20059,90053,90033,20020,00020,00018,40026,10018,40023,50031,70031,70024,90049,50056,50042,90075,50054,900122,90038,80045,00047,600112,30091,40088,500All dimensions are in inches, unless otherwise noted.Designs vary and may not be interchangeable; some inner rings are not centered.Confirm correct part number when ordering.For sizes not listed above, contact RBC.Contact RBC for additional design characteristics or for assistance with new applications.31

Chain SheavesB1BFB2DFDdPARTNUMBERV75582V7560574393-1V75204V75204-10V75024V75606V74929-10V75431V75608V75652V74899V74899-117475974797V74893V75039V75031-10V74954-10V75071-10V75294V75294V74961V75029Min.0.49960.74960.74980.75000.75000.78700.98370.98391.14531.37741.57431.57431.57431.74951.74951.74951.77121.77121.77121.77121.77121.96803.99934.5000dInsideDiameterMax.0.50020.75050.75030.75700.75700.78740.98440.98431.18111.37801.57481.57481.57481.75001.75001.75001.77171.77171.77171.77171.77171.96854.00004.5007DOutsideDiameterNom.1.89303.00002.30002.25003.75002.24303.15553.38503.16143.54923.76003.76003.51005.50503.72504.00504.01004.57203.72804.26004.51004.510010.010010.0100DFFlangeDiameterNom.2.48403.39612.62502.62504.12503.00303.86423.88503.55514.25794.25004.25004.00006.13504.37504.37504.38505.01004.37504.57005.13505.000011.010011.0100B 2Inner RingWidthNom.1.11801.56691.37001.88001.88001.68701.92911.00000.74801.92910.90550.90600.90601.76001.56301.78501.25001.25001.44001.00000.98401.92504.38505.5000BFWidthbetweenFlangesNom.0.72001.17131.08901.44501.44501.10001.28540.91601.09451.28541.07101.00000.87501.37501.37501.37501.31701.81701.37501.07001.37501.33003.63504.7500B 1Outer RingWidthNom.1.12001.52011.31201.81501.81501.56701.87011.20801.42911.87011.35201.31201.12501.76001.76001.76001.50002.21201.75001.35001.76001.96004.38505.5000DynamicCapacityC [lbf]7,80013,20011,40015,90017,10015,90027,20012,80011,90021,10015,40013,60013,60044,40027,00027,00023,10024,80027,00022,60022,60032,300179,000201,700StaticCapacityC O [lbf]10,00026,40014,30033,50040,30021,40036,10014,00012,30026,80018,40015,60015,60057,80032,50032,50025,40028,10032,50025,00025,00039,600299,400360,000All dimensions are in inches.For sizes not listed above, contact RBC.Contact RBC for additional design characteristics or for assistance with new applications.32

Toothless SprocketsBB 1DdD 1Type A Type BPARTNUMBER74925SJ 74690 1 2SJ 74690 RR 274698-1074499-10SJ 74839 1 3SJ 74839 SS 47506074990749917480974992 6TypeABBAABBAAAAAdInsideDiameter+0.0000- 0.00051.25001.37501.37501.37801.57481.75001.75001.75001.77171.77171.77172.5000DOutsideDiameter+0.000- 0.0023.1403.4273.4273.1744.0574.3054.3053.7553.7554.0054.6834.895BWidth+.000- .0101.0051.2501.250.690.9061.5001.5001.1301.1301.130.9891.2555555B 1LandWidth+.000- .010.470.585.585.459.575.692.692.595.595.720.692.940D 1ShoulderDiameter+.000- .0202.5602.9152.9152.7413.4933.6413.6413.1353.1353.1353.9384.045DynamicCapacityC [lbf]11,1009,4009,3008,20011,00015,10013,80016,80015,20015,20013,90020,000StaticCapacityC O [lbf]17,20020,70018,20010,30015,60033,80028,80027,90024,70024,70018,00038,300SuggestedRollerChainNumber60808060801001008080100100120All dimensions are in inches.For sizes not listed above, contact RBC.123456Without seals.Inner ring part number IR 7295C must be ordered separately.Inner ring part number IR 8406 H must be ordered separately.Inner ring part number IR 7439 must be ordered separately.Inner ring is 0.010 inches wider than outer ring.Inner ring width 1.125 inches.33

Airframe Needle Roller BearingsSeries NBCPARTNUMBERdInsideDiameterDOutsideDiameterNom. Max. Min. Max. Min.BOverallWidthB 1Outer ringr 1D1EndPlateDia.PInnerRingGrooveWidthGOuterRingGrooveWidth4 NBC 612 ZP5 NBC 713 ZP6 NBC 914 YZP7 NBC 1015 YZP8 NBC 1218 YZP9 NBC 1419 YZP10 NBC 1620 YZP12 NBC 1822 YZP14 NBC 2026 YZP16 NBC 2028 YZP20 NBC 2032 YZP24 NBC 2036 YZP28 NBC 2040 YZP32 NBC 2044 YZP36 NBC 2048 YZP40 NBC 2052 YZP44 NBC 2056 YZP48 NBC 2060 YZP52 NBC 2064 YZP56 NBC 2070 YZP60 NBC 2074 YZP64 NBC 2078 YZP1/45/163/87/161/29/165/83/47/811 1/41 1/21 3/422 1/42 1/22 3/433 1/43 1/23 3/44.2500.3125.3750.4375.5000.5625.6250.7500.87501.00001.25001.50001.75002.00002.25002.50002.75003.00003.25003.50003.75004.0000.2493.3118.3743.4368.4993.5618.6243.7493.8743.99931.24931.49931.74931.99932.24932.49932.74932.99933.24923.49923.74923.9992.7500.8125.8750.93751.12501.18751.25001.37501.62501.75002.00002.25002.50002.75003.00003.25003.50003.75004.00004.37504.62504.8750.7495.8120.8745.93701.12451.18701.24951.37451.62451.74951.99942.24942.49942.74942.99943.24923.49923.74923.99924.37424.62424.8740.375.437.562.625.750.8751.0001.1251.2501.2501.2501.2501.2501.2501.2501.2501.2501.2501.2501.2501.2501.250.281.344.469.531.656.781.9061.0001.1251.1251.0491.0491.0491.0491.0491.0491.0491.0491.0491.0491.0491.049Shaft &HousingFillet.022.022.022.032.032.032.032.032.032.032.032.032.032.032.032.032.032.032.032.044.044.044.688.750.812.8751.0311.0941.1561.2811.5001.6251.9062.1562.4062.6562.9063.1563.4063.6563.9064.2194.4694.719--.188.188.188.188.250.250.375.375.375.375.375.375.375.375.375.375.375.375.375.375.094.094.125.125.125.156.156.156.156.156.156.156.156.156.156.156.156.156.156.156.156.156All dimensions are in inchesAll exposed surfaces plated for corrosion resistance.34

35Airframe Needle Roller BearingsClampingForceMax.[lbf]8701,4002,1002,8503,8404,8706,1508,95012,20016,30025,80025,80025,80025,80025,80025,80025,80025,80025,80025,80025,80025,800.516.578.641.703.844.891.9531.0781.2501.3751.6251.8752.1252.3752.6252.8753.1253.3753.6413.9694.2194.469BossDia.Min..7496.8121.8746.93711.12461.18701.24951.37451.62451.74951.99942.24942.49942.74942.99943.24943.49943.74943.99944.37444.62444.8742.7491.8116.8741.93661.12411.18641.24891.37391.62391.74891.99872.24872.49872.74872.99873.24853.49853.74853.99854.37354.62354.8732.7505.8130.8755.93801.12551.18811.25061.37561.62561.75062.00072.25072.50072.75073.00073.25093.50093.75094.00094.37594.62594.8760.7500.8125.8750.93751.12501.18751.25001.37501.62501.75002.00002.25002.50002.75003.00003.25003.50003.75004.00004.37504.62504.8750.2499.3124.3749.4374.4999.5624.6249.7498.8748.99981.24981.49981.74981.99972.24972.49972.74972.99973.24963.49963.74963.9996.2503.3128.3753.4378.5003.5628.6253.7504.87541.00041.25041.50041.75042.00052.25052.50052.75053.00053.25053.50053.75054.0005.2494.3119.3744.4368.4993.5618.6243.7492.8742.99921.24901.49901.74901.99892.24892.49892.74892.99893.24873.49873.74873.9987.2498.3123.3748.4373.4998.5623.6248.7497.8747.99971.24961.49961.74961.99962.24962.49962.74962.99963.24953.49953.74953.99952,8704,0706,3308,00011,60015,00018,90023,90030,50033,90037,90044,20050,50056,80063,10069,40075,70082,00088,30096,700103,000109,0005,0005,0005,0005,0005,0005,0004,7003,9003,4003,0002,4002,0001,7001,5001,3001,2001,1001,000900850800750SpeedLimit[rpm]LoadLimit[lbf]Loose FitISO g6Tight FitISO j6Recommended Shaft DiameterPress FitISO N6Loose FitISO H6Recommended Housing Bore.040.057.075.097.165.207.252.336.423.510.600.710.780.880.9801.0601.1501.2401.3401.7301.8401.990Approx.Weight[lbs]PBDdB 1 G r 1D 1Max.Min.Max.Min.Min.Max.Min.Max.

Airframe Needle Roller BearingsBB 1DD 1dSeries NBEGr 1PARTNUMBER4 NBE 615 ZP5 NBE 717 ZPdInside DiameterNom. Max. Min. Max. Min.1/45/16.2500.3125.2493.3118DOutside Dia..93751.0625.93701.0620BOverall.375.437WidthB 1OuterRing.281.344r 1Shaft &HousingFilletMax..022.022D 1EndPlateDia..688.750PInnerRingGrooveWidth--GOuterRingGrooveWidth.094.094Approx.Weight[lbs].053.0796 NBK 919 YZP7 NBK 1021 YZP8 NBK 1224 YZP9 NBK 1427 YZP10 NBK 1628 YZP12 NBK 1830 YZP14 NBK 2034 YZP16 NBK 2036 YZP20 NBK 2040 YZP24 NBK 2044 YZP32 NBK 2052 YZP40 NBK 2060 YZP48 NBK 2068 YZP56 NBK 2078 YZP3/87/161/29/165/83/47/811 1/41 1/222 1/233 1/2.3750.4375.5000.5625.6250.7500.87501.00001.25001.50002.00002.50003.00003.5000.3743.4368.4993.5618.6243.7493.8743.99931.24931.49931.99932.49932.99933.49921.18751.31251.50001.68751.75001.87502.12502.25002.50002.75003.25003.75004.25004.87501.18701.31201.49951.68701.74951.87452.12442.24942.49942.74943.24923.74924.24924.8740.562.625.750.8751.0001.1251.2501.2501.2501.2501.2501.2501.2501.250.469.531.656.781.9061.0001.1251.1251.0491.0491.0491.0491.0491.049.022.032.032.032.032.032.032.032.032.032.032.032.032.044.812.8751.0311.0941.1561.2811.5001.6251.9062.1562.6563.1563.6564.219.188.188.188.188.250.250.375.375.375.375.375.375.375.375.125.125.125.156.156.156.156.156.156.156.156.156.156.156.130.174.293.420.520.630.870.9601.0701.2301.4901.7802.0602.650All dimensions are in inchesAll exposed surfaces plated for corrosion resistance.36

37Airframe Needle Roller Bearings8701,4002,1002,8503,8404,8706,1508,95012,20016,30025,80025,80025,80025,80025,80025,800ClampingForceMax.[lbf]5,0005,0005,0005,0005,0005,0004,7004,0003,4003,0002,4002,0001,5001,2001,000850SpeedLimit[rpm]Loose FitISO H6Boss DiameterMax.Min.Max.Press FitISO N6Recommended Housing BoreMin.Tight Transition FitISO j6Max. Min. Max. Min.Min.Max.LoadLimit[lbf]2,8704,0704,5305,8708,67011,80015,50020,00025,80028,70031,40036,60047,10057,50067,90080,100.2495.3120.3745.4369.4994.5619.6244.7492.8742.99921.24901.49901.99882.49882.99883.4986.2491.3116.3741.4364.4989.5614.6239.7487.8737.99871.24841.49841.99812.49812.99813.4977.2503.3128.3753.4378.5003.5628.6253.7504.87541.00041.25041.50042.00052.50053.00053.5005Loose FitISO f6Recommended Shaft DiameterSeries NBKBDB 1Gr 1D 1dP.2499.3124.3749.4374.4999.5624.6249.7498.8748.99981.24981.49981.99972.49972.99973.4996.93661.06161.18641.31141.49891.68641.74891.87392.12372.24872.49872.74873.24853.74854.24854.8732.93711.06211.18701.31201.49951.68701.74951.87452.12442.24942.49942.74943.24943.74944.24944.8742.93751.06251.18751.31251.50001.68751.75001.87502.12502.25002.50002.75003.25003.75004.25004.8750.93801.06301.18811.31311.50061.68811.75061.87562.12572.25072.50072.75073.25093.75094.25094.8760.688.734.781.8441.0001.0621.0941.1561.3751.5001.7812.0622.5943.0623.5624.141.516.578.641.703.844.891.9531.0781.2501.3751.6251.8752.3752.8753.3753.969

Airframe Track RollersBB 1TPDD 1dSeries NBFr 2PARTNUMBERNom.dInside DiameterMax.Min.DOutside DiameterMax.Min.BOverallWidthB 1OuterRingr 2ShaftFilletMax.D 1EndPlateDia.PInner RingGrooveWidth4 NBF 614 YJ6 NBF 817 YJ8 NBF 1021 YJ10 NBF 1224 YJ12 NBF 1628 YJ14 NBF 1832 YJ20 NBF 2040 YJ24 NBF 2448 YJ28 NBF 2455 YJ32 NBF 2462 YJ36 NBF 2469 YJ40 NBF 2476 YJ44 NBF 2480 YJ1/43/81/25/83/47/81 1/41 1/21 3/422 1/42 1/22 3/4.2500.3750.5000.6250.7500.87501.25001.50001.75002.00002.25002.50002.7500.2493.3743.4993.6243.7493.87431.24931.49931.74931.99932.24932.49932.7493.87501.06251.31251.50001.75002.00002.50003.00003.43753.87504.31254.75005.0000.87401.06151.31151.49901.74901.99992.49902.99903.43653.87404.31154.74904.9990.375.500.625.7501.0001.1251.2501.5001.5001.5001.5001.5001.500.281.375.500.625.8751.0001.0491.2991.2991.2991.2991.2991.299.022.022.032.032.032.032.032.032.032.032.032.032.032.750.9381.1881.3751.6251.8752.3752.8753.3123.7504.1884.6254.875.125.188.188.250.250.250.375.375.375.375.375.375.3756 NBL 1618 YJ8 NBL 2022 YJ10 NBL 2426 YJ12 NBL 2830 YJ14 NBL 3234 YJ16 NBL 3638 YJ20 NBL 4044 YJ24 NBL 4448 YJ28 NBL 4855 YJ32 NBL 4862 YJ3/81/25/83/47/811 1/41 1/21 3/42.3750.5000.6250.7500.87501.00001.25001.50001.75002.0000.3743.4993.6243.7493.8743.99931.24931.49931.74931.99931.12501.37501.62501.87502.12502.37502.75003.00003.43753.87501.12401.37401.62401.87402.12402.37402.74902.99903.43653.87401.0001.2501.5001.7502.0002.2502.5002.7503.0003.000.8751.1251.3751.6251.8752.0492.2992.5492.7992.799.022.032.032.032.032.032.032.032.032.0321.0001.2501.5001.7502.0002.1252.5002.7503.1883.625.188.250.375.375.375.375.375.375.375.37538

39Airframe Track Rollers8002,0003,5006,0009,00012,00025,00025,00025,00025,00025,00025,00025,0002,0003,5006,0009,00012,00015,00025,00025,00025,00025,000ClampingForceMax.[lbf].516.672.844.9531.1091.2191.6251.9842.2812.5622.8593.1093.344.672.8911.1091.2811.4691.5781.8441.9842.2812.562BossDia.Min..2499.3749.4999.6249.7498.87481.24981.49981.74981.99972.24972.49972.7497.3749.4999.6249.7498.8748.99981.24981.49981.74981.9997Min.Tight Transition FitISO j6Recommended Shaft Diameter.2503.3753.5003.6253.7504.87541.25041.50041.75042.00052.25052.50052.7505.3753.5003.6253.7504.87541.00041.25041.50041.75042.0005Max.Min..2498.3748.4998.6248.7497.87471.24961.49961.74961.99962.24962.49962.7496.3748.4998.6248.7497.8747.99971.24961.49961.74961.9996Max.Loose Transition FitISO g65901,0001,8002,6004,1005,4007,30010,90012,50014,00015,60017,20018,1002,6004,3005,6008,00010,70013,20017,40021,30027,00030,500TrackCapacity@ 40 Rc[lbf]LoadLimit[lbf]1,9103,6005,7808,53014,20019,30025,30037,90044,10048,90055,00059,90064,8007,13012,50019,90028,50038,50044,90059,50071,30092,000102,0005,0005,0005,0004,6003,8003,3002,3001,9001,6501,4501,3001,2001,1005,0005,0004,6003,8003,3002,9002,3001,9001,6501,450SpeedLimit[rpm]Approx.Weight[lbs].049.098.178.266.495.7131.1002.2503.1603.8204.8105.9407.200.228.416.6931.0801.5502.2003.1004.1205.8007.000Capacityas a TrackRoller[lbf]TEffectiveTrackWidth.218.312.438.562.750.875.9381.1721.1721.1721.1721.1721.172.7501.0001.1251.3751.6251.7972.0472.2972.5472.547Series NBL1,4302,7004,3006,40010,70014,40018,90028,40033,00036,70041,20044,90048,6005,3709,37015,00021,40028,90033,60044,60053,60069,00076,600.2494.3744.4993.6243.7492.87421.24901.49901.74901.99892.24892.49892.7489.3744.4993.6243.7492.8742.99921.24901.49901.74901.9989

TECHNICAL DATACam Followers, Yoke,and Track RollersIntroduction to Cam FollowerTechnologySafety PrecautionIn rare cases a bearing failure may cause great mechanicaldamage or even lead to personal injury. To help preventsuch losses, you may contact RBC’s engineeringstaff to review your application details. The engineeringstaff’s review will assist you in identifying potential problemareas and suggest modifications to improve bearingperformance in your application. The engineering staff atRBC has many years of experience with a large variety ofapplications and operating conditions. If you have a safetyrelated application and would like an evaluation by RBC’sengineering department, please submit your applicationdetails in confidence.1. Difference from Standard BearingsThe outer rings of regular ball and roller bearingsare typically mounted in rigid housings providingsupport around the entire circumference. Individualroller forces are transmitted through the outer ringdirectly into the housing with no major deformations.By contrast, cam followers and yoke rollers aresupported at a single point on their circumference.Individual roller forces produce bending moments onRigidlySupportedOuter RingLoad ZoneDeformed Outer RingDeformed Outer Ringthe outer ring around the point of contact. The effectsare outer ring deformation with reversed bendingstresses in dynamic applications, a reduced loadzone, and a higher maximum roller load (see Fig. 1.).To keep deformation to a minimum, the outer ring ofa cam follower must have a considerably heaviercross section than a standard bearing. This requirementconflicts with the desire for maximum dynamicbearing capacity which needs as large a roller diameteras possible. RBC cam followers and yoke rollersprovide an optimum compromise between outer ringstrength and theoretical bearing capacity.2. Capacity and Load LimitsEvaluation of the expected service life and limit loadsof cam followers is more complex than with housedbearings. In addition to the static and dynamic capacityof the rolling elements, outer ring deformation, trackcapacity, and cam follower stud bending stress must beconsidered. In yoke rollers, the pin shear stress must beconsidered.RBC lists the static bearing capacity for referencepurposes only. Typically, the maximum allowable loadis a function of the maximum permissible bendingstress of the stud or the outer ring. For best results, theoperating loads should not exceed the lower of trackcapacity or 50% of the dynamic capacity.2.1 Capacity of Rolling Element BearingEquations for static and dynamic capacities of rollerbearings are given in ANSI/ABMA Standard 11. Themore recent revisions leave it up to the manufacturer tointroduce factors which account for internal designfeatures and operating conditions. For cam followersand yoke rollers RBC has chosen to apply a conservativerating system, so a direct comparison with capacityfigures of competitive products may not be possible.40Contact Stress ProfileRigidly SupportedOuter RingLoad Zone & Maximum Contact StressFig. 1Load ZoneRigidly SupportedOuter RingContact Stress ProfileDeformed Outer Ring2.2 Track CapacityTrack capacity is that load which a track subject to auniform contact stress can withstand without excessiveplastic deformation. It is directly related to track hardness.The published track capacity is based on a hardnessof HRc 40. For other track hardness values the trackcapacity must be modified with factors from Table 1.

Track Hardness Material Strength Modification[HRc] [psi] Factor26 128,000 .4532 146,000 .6136 165,000 .7940 182,000 1.0044 204,000 1.2447 229,000 1.5050 247,000 1.7853 266,000 2.0956 281,000 2.4258 298,000 2.78Table 1. Track Capacity Adjustment Factors.2.3. Bending and Shear Stresses2.3.1 Cam Follower Stud Bending StressIf the load over the width of the outer ring isevenly distributed, it may be replaced by a singleconcentrated force F [lbf] acting at the center of thecam follower (see Fig.2). Assuming that the camfollower stud has been tightly mounted in a housingbore flush with the end plate, this concentrated forcegenerates a bending moment M b .Alternatively, contact stress can be easily calculatedand compared directly to the strength of material.The equation for the Hertz contact stress betweena cylindrical cam follower outer ring and a flatsteel track is given by “Roark, Formulas for Stressand Strain” as:whereMb= F* B 2 + 1 [in lbf]( 32) *B = outer ring width [in]1/32 = cam follower overhang [in]1/32*(2)Bσ = 3,237C max*IeffF* D[psi](1)whereF = radial load [lbf]l eff = length of outer ring contact [in]D = outer ring diameter [in]HousingTrackIt can be shown that for infinite life the ultimatetensile strength of track and roller must be at leastequal to the maximum contact stressExample 1:σ C maxFMoment ArmTheoretical Moment Armwithout stud deflection*sizes 160 and above = 1/16Fig. 2The bending moment generates a bending stressin the cam follower stud of approximate magnitudeDetermine the required minimum track hardnessfor an RBC cam follower S 56 L operating under a3000 lbf radial load.σb= 10 * M bSD 3[psi](3)Solution:σ = 3,237C max3,000 lbf* = 149,800 psi0.8 in * 1.75 inwhereSD=Stud Diameter [in]Referring to Table 1, 149,800 psi is between 146,000 psi(HRc32) and 165,000 (HRc 36). Interpolation yields aminimum track hardness of HRc 33.Standard cam follower studs are heat treated to ahardness of HRc 58 min in the raceway area only.41

The hardness in other areas of the stud is typically in arange of HRc 20 -22 with an ultimate strength ofmaterial of 110,000 -120,000 psi. RBC bases the maximumallowable load of stud type cam followers on atheoretical stud bending stress of 100,000 psi. Standardstud cam followers and heavy stud cam followersdiffer in stud diameter, which permits higheroperating loads and more resistance to impact loadingfor the heavy stud version. High stud strengthcam followers are available by special order.In most applications the stud will deflect awayfrom the load, which causes the point of attack toshift toward the support, shortening the momentarm and reducing the effective bending moment (seeFig. 3). Tests show that this deflection yields a safetyfactor of at least 2 over RBC’s maximum allowableload. However, this effect may not be sufficient toavoid damage in severely misaligned applicationswhere the load is applied at the very extreme outboardedge of the cam follower outer ring.Where misalignment is a problem, RBC recommendscrowned cam followers.2.3.2 Yoke Roller Pin Shear StressYoke rollers are mounted with a pin in a yoke.Under load the pin is subject to shear and bendingstresses. RBC recommends that the yoke arms arelocated as close to the yoke roller as possible, so thatbending stress can be ignored. In case of widelyspaced pin supports, the resulting pin deflection maycause yoke roller damage.The pin shear stress can be calculated withwhereσ = 2SF* [psi]2 (4)π * dd=pin diameterThe permissible stress depends on the pin materialselection.Example 3Determine the shear stress of the .375 in. diameter pinfor yoke roller Y 40 L, loaded radially with 3,200 lbf.Solution:σ = 2S*3,200 lbfπ * (.375 in)2= 14,487 psi2.4 Outer Ring Stress and DeformationFEffective Moment ArmTheoretical Moment ArmEffective Moment Armwith stud deflectionFig. 3The exact calculation of these values is beyond thescope of this introduction. The following methodmay be used for a (high) first estimate of the outerring tensile stress at the inside diameter opposite thecontact point of a single row cam or roller follower.The assumption is that the entire load is supported byonly 2 rollers straddling the point of contact:Example 2Cam follower S 64 L supports a load of 6,000 lbf.The stud diameter is .875", the outer ring width 1.25".Determine the theoretical bending stress at the studhousing interface.σ =b max6 * F * D i*πz * b * (D - D i)2[psi](5)42Solution:Mb= 6,000 lbf *σ = 10b(1.25 in+ 1 in = 3,938 in lbf2 32 ) *3,938 in * lbf* 3= 58,776 psi(.875 in)whereF = cam follower load [lbf]D i = outer ring raceway diameter [in]D = outer ring outside diameter [in]z = number of rollers per rowb = idealized outer ring width [in]

Example 4Estimate the outer ring tensile stress of yoke rollerY 56 L subject to a load of 6,000 lbf. The yoke rollerhas 25 rollers, the outer ring outside diameter = 1.750in., the outer ring raceway diameter =1.125 in., theidealized outer ring width = .690 in.Solution:σ =6 * 6,000 lbf * 1.125 * π = 18,880 psib max225 * .690 in * (1.75 in - 1.125 in )3. Fatigue LifeFatigue life, L 10 [rev, hrs], is a statistical measure ofthe life which 90% of a large group of apparently identicalrolling element bearings will complete or exceed.For a single bearing, L 10 also refers to the life associatedwith 90% reliability.The relationship between fatigue or rating life, capacityand load is:whereL10 rev=(CPe)103L 10 rev = Rating life [10 6 rev]C = Dynamic capacity [lbf]P e = Equivalent radial load(6)In case of constant load, the equivalent radial loadequals the constant load. To compute the equivalentload for all other cases, use:P=eqΣ(qFi * n ti * ine * 100where(9)q = 10/3 for roller bearingsF t = individual radial load [lbf]4. Speed Limit and Maximum Acceleration4.1 Speed Limit)The limiting speed of rolling element bearings isprimarily a function of size and internal design. Thespeed limits given in this catalog should not beexceeded on a continuous basis to prevent prematurefailure due to excessive temperature. Contact RBC forsolutions to high speed applications.4.2 Maximum Acceleration (Deceleration)=qq* 1e *F1n t1 *n 100q+ F + ...2 * n t2 * 2n 100e *To obtain the rating life in hours, use16,667L =n ( C e* Pe10310 hrs)(7)A sufficiently large tangential friction force F t ,acting between outside diameter and track is neededto change the rotational speed of cam follower andyoke roller outer rings.whereL 10 hrs = Rating life [hours]n e = equivalent speed [rpm]In case of constant speed, the equivalent speed equalsthe constant bearing speed. In all other cases theequivalent speed is the weighted average of all individualspeed components.where(nitie Σ 100 )n =* = n t 1* 1+ n t 2* 2+ ...100 100(8)n i = individual speed component [rpm]t i = time interval in percent of total timewhereF = F µ [lbf]t *µ = coefficient of friction(outer ring to track)(10)The force F t produces a moment M t , which mustaccelerate the masses of outer ring and rollers aroundthe bearing axis, plus the rollers in the load zonearound their own axes.43

The moment M t can be calculated using:DM = * Ftt [in lbf]2 *(11)RBC offers a convenient socket (W suffix) for hexwrenches to provide a more substantial grip, especiallyfor ‘blind hole’ applications.5.2 Eccentric Cam FollowersAccelerating the mass of the outer ring normallyrequires the largest part of moment M t . Assuminga coefficient of friction of µ = 0.10 and a typical camfollower design, the following equation may be used foran estimate of the permissible angular acceleration α:6000α = * M t[rad/sec ]perm4B D*2(12)Excessive acceleration causes sliding of the outerring on the track. The effects range from minoruniform wear on cam follower and track to flat spotson the cam follower with subsequent failure.Eccentric cam followers are used when there is aneed to make height adjustments between the camfollower and the track. By simply turning the entirecam follower inside the housing it is possible toadjust the distance between the cam follower and thetrack by twice the eccentricity. However, due to themechanical advantage that the eccentricity provides,it is inadvisable that the cam follower be adjustedover this entire range.A very large force can be exerted on the track for asmall applied adjusting torque as the eccentricity ofthe cam follower approaches ±90 degrees from astarting position parallel to the track, in the housing.Adjustments should be limited to ±45 degrees andthe resulting preload should not exceed 10% of thecam follower’s capacity.The following equation can be used to find anappropriate adjusting torque.5. MountingT = 0.1 * C * e * cos 45°[in * lbf](13)445.1 Cam FollowersFor greatest rigidity and strength, the end plateshould be drawn up snugly against a boss or otherflat surface of the housing. The tables on pages 8throughout 23 list the maximum recommendedclamping torque for lubricated threads, which is thenormal condition. Use up to twice the listed torquefor completely dry threads.The housing bore should be drilled and reamed tothe recommended tolerance. If a greater tolerance isneeded, it should be added to the plus side to preventcam follower damage during assembly. If the camfollower stud fits tightly into the housing bore, use anarbor press and apply pressure against the centralportion of the flange. Never press against the rim ofthe flange or the outer ring.Although wide blade screwdrivers may be used tohold slotted head cam followers during assembly,rounded tools conforming to the slot are preferable toavoid plastic deformation in the slot area.whereT = appropriate adjusting torque [lbf]C = cam followers dynamic capacity [lbf]e = eccentricity of cam follower [in]Example 5CamCentric cam follower S48LWX has a dynamiccapacity of 4,600 lb, and an eccentricity of 0.03 in.Determine the appropriate adjusting torque.Solution:(14)T = 4,600 lbf * 0.03 in * 0.070711 = 9.76 in * lbf6θAFig. 4

5.3 Yoke RollersRBC yoke rollers correspond in many respects to thesame size cam follower, except they are mounted on apin for use in yoke type applications for greater shockresistance.Yoke rollers should be clamped axially or mountedwithin closely fitting side rails to prevent displacementof the end plates. For applications with heavy loads, itis recommended to heat treat the pin and use a press fitfor the inner ring. A soft pin and light press or push fitare sufficient for lightly loaded applications. Whenpress fitting a yoke roller, pressure should be appliedcentrally and uniformly against the end plate, neveragainst the outer ring.The pin should have a suitable lead-in chamfer orradius to prevent scoring and to hold the mountingforce to a minimum.5.4 Caged Roller FollowersCaged roller followers can operate directly on a hardenedand ground shaft (HRc 58 min, 16 rms min surfacefinish) or can be used with matching inner rings. Operatingwithout an inner ring yields the largest possible shaftdiameter with greatest strength and rigidity. Axialguidance must be provided by the application. It isrecommended to use hardened steel or bronze thrustwashers with radial lubricating grooves as needed.6.1 Track LubricationIn most applications it is difficult to eliminate all camfollower misalignment. Misalignment causes the outerring to thrust, which in needle bearing cam followers,produces wear of the seal followed by wear of the outerring face and the stud flange or the end plate. In RBCRollers ® the wear is generallly limited to the center thrustring. Misalignment where the axis of the cam follower isnot perpendicular to the direction of rolling, typicallyproduces the most severe thrust and also causes wear onthe cam follower outside diameter, and the track. Toreduce these symptoms as much as possible, the trackmust be lubricated. Lubrication also reduces wear stemmingfrom excessive acceleration. Oil and grease areacceptable lubricants.If the track cannot be lubricated, contact RBC Engineeringfor a review of the operating parameters to ensure thatthey do not exceed the limits of the bearing selected.6.2 Bearing LubricationCam followers and yoke rollers are pre-lubricatedwith an NLGI grade 2, lithium soap, mineral oil basedgrease with EP additives. RBC Roller ® type cam followersand yoke rollers are normally lubricated for life andhave no provisions for relubrication. Needle roller typecam followers require relubricationdepending on operating speed, duty cycle, operatingenvironment, desired service life, etc.For relubrication in service, mineral oil, or any goodroller bearing grease on mineral oil basis may be used.Inquire about compatibility of greases with differentbase oil and thickener.Except for the very small sizes (see tables), camfollowers with screwdriver slots can be relubricatedfrom both ends of the stud and through the housing.Table 2 lists suitable drive fit Alemite fittings. Plugsare furnished by RBC to close off unused passages.Size Bearing P/N Fitting P/N1/2" - 11/16" -16 to -22 30193/4" - 2 3/4" -24 to -88 1728-B, 1646-B, 1992-B3" - 4" -96 to -128 1743, 1743-B5" - up -160 any 1/4" NPT fittingTable 2. Alemite fittings.Cam followers of the HexLube ® series are suppliedwith a grease fitting at the bottom of the hex hole. Yokerollers and sealed roller followers must be relubricatedthrough the shaft.7. MisalignmentInitial misalignment should not exceed .001 in./in.Any misalignment generates thrust forces between outerring and flange or end plate. Excessive thrusting can leadto increased operating temperature and destruction of theseal in standard cam followers and yoke rollers. Wheremisalignment and outer ring thrusting cannot be avoided,RBC recommends crowned outer rings or the RBC Roller ®design which is more capable of withstanding thrustloads. Contact RBC engineers about thrust and load limits.8. Operating TemperatureThe temperature limits of all standard cam followersand yoke rollers in this catalog, except airframe bearings,are determined by the temperature limits of the seals andthe lubricant. With lower temperatures, grease graduallybecomes stiffer, increasing the rolling resistance of thecam follower. Any application with the cam followeroperating continuously below 0° F (-18° C), consult withRBC Engineering for a specific low temperature grease.The maximum continuous operating temperature is+250° F (120° C), and for short periods, the maximumtemperature may rise to +300° F (150° C). For continuousoperation above +250° F (120° C), consult with RBCEngineering to determine the need for special high temperaturegrease and seal material.RBC can provide special solutions for applicationsoutside the normal operating temperature range.45

TYPICAL APPLICATIONSDrum CamA pair of heavy stud cam followers are shown mounted inlinkages activated by a drum cam or grooved rotating shaft.A lubrication hole through the stud accepts a drive fittingfor periodic relubrication.Material Handling EquipmentCarriage rollers and side rollers of lift trucks are typicalapplications where roller followers have performed exceedinglywell. The heavy walled outer ring eliminates the needfor a separate tire and bearing assembly.Rewind StandsRewind stands for packaging material or printed coils makeuse of cam followers. A simple two or three point supportconsists simply of several cam followers acting on the journalor body of the roll. The upper bracket is optional and a veryquick changeover results in either case.46

TYPICAL APPLICATIONSTable SupportsYoke rollers may be effectively mounted to support tables,tracks or other machine members requiring linear motion.The illustration depicts horizontal location between yokerollers, but this may be achieved by cam followers or Cam-Centric ® followers as well.Internal Combustion EnginesRBC's yoke roller followers have found wide acceptance asvalve tappet and fuel injection rollers. The outer ringflanges support the cage against high inertia loads assuringpositive, individual roller control by the cage.Turntable MountingCam followers can be mounted in a circular housing tosupport a ring or thrust plate. Precise leveling adjustmentfor the turntable can be obtained using the adjustableCamCentric ® cam follower.47

Cluster MountingCluster mounting of four cam followers around a squarecolumn demonstrates the unique versatility of these bearings.Threads are concentric with the shank within very closelimits. This feature is important on “blind hole” mountingswhere run-out would result in binding.TYPICAL APPLICATIONSTextile MachineryThe sealed yoke rollers work extremely well as picking rollsof looms due to the fact that the minimum friction assuresconstant turning to eliminate wear.Manual Lift TruckSchematic arrangement of cam followers is shown on theupright of a warehouse hand truck. CamCentric ® bearingsare frequently used to provide adjustment so that all bearingscontact the track without critical hole positioning.48

UNIVERSAL SERIES INTERCHANGE TABLESRBC UNIVERSALHexLube ® SeriesSTANDARD STUDWith Hex Socket Head — SealedREPLACESDirect InterchangeREPLACESRBC Part No.McGillTorringtonRBCMcGillTorringtonS16LW*S18LW*S20LW*S22LW*S24LWS28LWS32LWS36LWS40LWS44LWS48LWS52LWS56LWS60LWS64LWS72LWS80LWS88LWS96LWS104LWS112LWS128LWS160LWS192LWCF-1/2-SBCF-9/16-SBCF-5/8-SBCF-11/16-SBCF-3/4-SBCF-7/8-SBCF-1-SBCF-1 1/8-SBCF-1 1/4-SBCF-1 3/8-SBCF-1 1/2-SBCF-1 5/8-SBCF-1 3/4-SBCF-1 7/8-SBCF-2 -SBCF-2 1/4-SBCF-2 1/2-SBCF-2 3/4-SBCF-3 -SBCF-3 1/4-SBCF-3 1/2-SBCF-4 -SBCF-5 -SBCF-6 -SBCRSB-8-1—CRSB-10-1—CRSB-12CRSB-14CRSB-16CRSB-18CRSB-20CRSB-22CRSB-24CRSB-26CRSB-28CRSB-30CRSB-32CRSB-36CRSB-40CRSB-44CRSB-48CRSB-52CRSB-56CRSB-64CRSB-80CRSB-96S16S18S20S22S24S28S32S36S40S44S48S52S56S60S64S72S80S88S96S104S112S128S160S192S16LS18LS20LS22LS24LS28LS32LS36LS40LS44LS48LS52LS56LS60LS64LS72LS80LS88LS96LS104LS112LS128LS160LS192LCF-1/2CF-9/16CF-5/8CF-1 1/16CF-3/4CF-7/8CF-1CF-1 1/8CF-1 1/4CF-1 3/8CF-1 1/2CF-1 5/8CF-1 3/4CF-1 7/8CF-2CF-2 1/4CF-2 1/2CF-2 3/4CF-3CF-3 1/4CF-3 1/2CF-4CF-5CF-6CF-1/2-SCF-9/16-SCF-5/8-SCF-1 1/16-SCF-3/4-SCF-7/8-SCF-1-SCF-1 1/8-SCF-1 1/4-SCF-1 3/8-SCF-1 1/2-SCF-1 5/8-SCF-1 3/4-SCF-1 7/8-SCF-2-SCF-2 1/4-SCF-2 1/2-SCF-2 3/4-SCF-3-SCF-3 1/4-SCF-3 1/2-SCF-4-SCF-5-SCF-6-SCR-8-1N/ACR-10-1N/ACR-12CR-14CR-16CR-18CR-20CR-22CR-24CR-26CR-28CR-30CR-32CR-36CR-40CR-44CR-48CR-52CR-56CR-64CR-80CR-96CRS-8-1N/ACRS-10-1N/ACRS-12CRS-14CRS-16CRS-18CRS-20CRS-22CRS-24CRS-26CRS-28CRS-30CRS-32CRS-36CRS-40CRS-44CRS-48CRS-52CRS-56CRS-64CRS-80CRS-96*Cannot be lubricated through hexhead49

UNIVERSAL SERIES INTERCHANGE TABLESSTANDARD STUDWith Crowned Outer — Sealed—Hex HeadRBC UNIVERSALHexLube ® SeriesREPLACESDirect InterchangeREPLACESRBC Part No.McGillTorringtonRBCMcGillTorringtonCS16LW*CS18LW*CS20LW*CS22LW*CS24LWCS28LWCS32LWCS36LWCS40LWCS44LWCS48LWCS52LWCS56LWCS60LWCS64LWCS72LWCS80LWCS88LWCS96LWCS104LWCS112LWCS128LWCS160LWCS192LWCCF-1/2-SBCCF-9/16-SBCCF-5/8-SBCCF-11/16-SBCCF-3/4-SBCCF-7/8-SBCCF-1-SBCCF-1 1/8-SBCCF-1 1/4-SBCCF-1 3/8-SBCCF-1 1/2-SBCCF-1 5/8-SBCCF-1 3/4-SBCCF-1 7/8-SBCCF-2-SBCCF-2 1/4-SBCCF-2 1/2-SBCCF-2 3/4-SBCCF-3-SBCCF-3 1/4-SBCCF-3 1/2-SBCCF-4-SBCCF-5-SBCCF-6-SBCRSBC-8-1—CRSBC-10-1—CRSBC-12CRSBC-14CRSBC-16CRSBC-18CRSBC-20CRSBC-22CRSBC-24CRSBC-26CRSBC-28CRSBC-30CRSBC-32CRSBC-36CRSBC-40CRSBC-44CRSBC-48CRSBC-52CRSBC-56CRSBC-64——CS16LCS18LCS20LCS22LCS24LCS28LCS32LCS36LCS40LCS44LCS48LCS52LCS56LCS60LCS64LCS72LCS80LCS88LCS96LCS104LCS112LCS128LCS160LCS192LCCF-1/2-SCCF-9/16-SCCF-5/8-SCCF-11/16-SCCF-3/4-SCCF-7/8-SCCF-1-SCCF-1 1/8-SCCF-1 1/4-SCCF-1 3/8-SCCF-1 1/2-SCCF-1 5/8-SCCF-1 3/4-SCCF-1 7/8-SCCF-2-SCCF-2 1/4-SCCF-2 1/2-SCCF-2 3/4-SCCF-3SCCF3 1/4-SCCF-3 1/2-SCCF-4-SCCF-5-SCCF-6-SCRSC-8-1N/ACRSC-10-1N/ACRSC-12CRSC-14CRSC-16CRSC-18CRSC-20CRSC-22CRSC-24CRSC-26CRSC-28CRSC-30CRSC-32CRSC-36CRSC-40CRSC-44CRSC-48CRSC-52CRSC-56CRSC-64——*Cannot be lubricated through hexhead50

UNIVERSAL SERIES INTERCHANGE TABLESSTANDARD STUDWith Hex Socket HeadEccentric Bushing — SealedRBC UNIVERSALHexLube ® SeriesRBC Part No.REPLACESDirect InterchangeMcGillTorringtonSTANDARD STUDWith Hex Socket HeadCrowned OuterEccentric Bushing —SealedRBC UNIVERSALHexLube ® SeriesRBC Part No.REPLACESDirect InterchangeMcGillTorringtonS16LWXS18LWXS20LWXS22LWXS24LWXS28LWXS32LWXS36LWXS40LWXS44LWXS48LWXS52LWXS56LWXS60LWXS64LWXS72LWXS80LWXS88LWXS96LWXS104LWXS112LWXS128LWXCFE-1/2-SBCFE-9/16-SBCFE-5/8-SBCFE-11/16-SBCFE-3/4-SBCFE-7/8-SBCFE-1-SBCFE-1 1/8-SBCFE-1 1/4-SBCFE-1 3/8-SBCFE-1 1/2-SBCFE-1 5/8-SBCFE-1 3/4-SBCFE-1 7/8-SBCFE-2 -SBCFE-2 1/4-SBCFE-2 1/2-SBCFE-2 3/4-SBCFE-3 -SBCFE-3 1/4-SBCFE-3 1/2-SBCFE-4 -SBCRSBE-8-1—CRSBE-10-1—CRSBE-12CRSBE-14CRSBE-16CRSBE-18CRSBE-20CRSBE-22CRSBE-24CRSBE-26CRSBE-28CRSBE-30CRSBE-32CRSBE-36CRSBE-40CRSBE-44CRSBE-48CRSBE-52CRSBE-56CRSBE-64CS16LWXCS18LWXCS20LWXCS22LWXCS24LWXCS28LWXCS32LWXCS36LWXCS40LWXCS44LWXCS48LWXCS52LWXCS56LWXCS60LWXCS64LWXCS72LWXCS80LWXCS88LWXCS96LWXCS104LWXCS112LWXCS128LWXCCFE-1/2-SBCCFE-9/16-SBCCFE-5/8-SBCCFE-11/16-SBCCFE-3/4-SBCCFE-7/8-SBCCFE-1-SBCCFE-1 1/8-SBCCFE-1 1/4-SBCCFE-1 3/8-SBCCFE-1 1/2-SBCCFE-1 5/8-SBCCFE-1 3/4-SBCCFE-1 7/8-SBCCFE-2-SBCCFE-2 1/4-SBCCFE-2 1/2-SBCCFE-2 3/4-SBCCFE-3-SBCCFE-3 1/4-SBCCFE-3 1/2-SBCCFE-4-SBCRSBCE-8-1—CRSBCE-10-1—CRSBCE-12CRSBCE-14CRSBCE-16CRSBCE-18CRSBCE-20CRSBCE-22CRSBCE-24CRSBCE-26CRSBCE-28CRSBCE-30CRSBCE-32CRSBCE-36CRSBCE-40CRSBCE-44CRSBCE-48CRSBCE-52CRSBCE-56CRSBCE-6451

UNIVERSAL SERIES INTERCHANGE TABLESRBC UNIVERSALHexLube ® SeriesHEAVY STUDWith Hex Socket Head — SealedREPLACESDirect InterchangeREPLACESRBC Part No.H16LW*H18LW*H20LW*H22LW*H24LWH28LWH32LWH36LWH40LWH44LWH48LWH52LWH56LWH60LWH64LWH72LWH80LWH88LWH96LWH104LWH112LWH128LWH160LWH192LWH224LWMcGillCFH-1/2-SBCFH-9/16-SBCFH-5/8-SBCFH-11/16-SBCFH-3/4-SBCFH-7/8-SBCFH-1-SBCFH-1 1/8-SBCFH-1 1/4-SBCFH-1 3/8-SBCFH-1 1/2-SBCFH-1 5/8-SBCFH-1 3/4-SBCFH-1 7/8-SBCFH-2 -SBCFH-2 1/4-SBCFH-2 1/2-SBCFH-2 3/4-SBCFH-3 -SBCFH-3 1/4-SBCFH-3 1/2-SBCFH-4 -SBCFH-5 -SBCFH-6 -SBCFH-7 -SBTorringtonCRHSB-8-1N/ACRHSB-10-1N/ACRHSB-12CRHSB-14CRHSB-16CRHSB-18CRHSB-20CRHSB-22CRHSB-24CRHSB-26CRHSB-28CRHSB-30CRHSB-32CRHSB-36CRHSB-40CRHSB-44CRHSB-48CRHSB-52CRHSB-56CRHSB-64N/AN/AN/AH16H18H20H22H24H28H32H36H40H44H48H52H56H60H64H72H80H88H96H104H112H128N/AN/AN/ARBCH16LH18LH20LH22LH24LHS28LHS32LHS36LHS40LHS44LHS48LHS52LHS56LHS60LHS64LHS72LH80LH88LH96LH104LH112LH128N/AN/AN/ACFH-1/2CFH-9/16CFH-5/8CFH-11/16CFH-3/4CFH-7/8CFH-1CFH-1 1/8CFH-1 1/4CFH-1 3/8CFH-1 1/2CFH-1 5/8CFH-1 3/4CFH-1 7/8CFH-2CFH-2 1/4CFH-2 1/2CFH-2 3/4CFH-3CFH-3 1/4CFH-3 1/2CFH-4N/AN/AN/AMcGillCFH-1/2-SCFH-9/16-SCFH-5/8-SCFH-11/16-SCFH-3/4S-SCFH-7/8S-SCFH-1S-SCFH-1 1/8-SCFH-1 1/4-SCFH-1 3/8-SCFH-1 1/2-SCFH-1 5/8-SCFH-1 3/4-SCFH-1 7/8-SCFH-2-SCFH-2 1/4-SCFH-2 1/2-SCFH-2 3/4-SCFH-3-SCFH-3 1/4-SCFH-3 1/2-SCFH-4SN/AN/AN/ATorringtonCRH-8-1N/ACRH-10-1N/ACRH-12CRH-14CRH-16CRH-18CRH-20CRH-22CRH-24CRH-26CRH-28CRH-30CRH-32CRH-36CRH-40CRH-44CRH-48CRH-52CRH-56CRH-64N/AN/AN/AHEAVY STUDWith Crowned Outer — Sealed—Hex HeadRBC UNIVERSALHexLube ® SeriesRBC Part No.REPLACESDirect InterchangeMcGillTorringtonREPLACESRBC McGill TorringtonCH16LWCH18LWCH20LWCH22LWCH24LWCH28LWCH32LWCH36LWCH40LWCH44LWCH48LWCH52LWCH56LWCH60LWCH64LWCH72LWCH80LWCH88LWCH96LWCH104LWCH112LWCH128LWCH160LWCH192LWCCFH-1/2-SBCCFH-9/16-SBCCFH-5/8-SBCCFH-11/16-SBCCFH-3/4-SBCCFH-7/8-SBCCFH-1-SBCCFH-1 1/8-SBCCFH-1 1/4-SBCCFH-1 3/8-SBCCFH-1 1/2-SBCCFH-1 5/8-SBCCFH-1 3/4-SBCCFH-1 7/8-SBCCFH-2-SBCCFH-2 1/4-SBCCFH-2 1/2-SBCCFH-2 3/4-SBCCFH-3-SBCCFH-3 1/4-SBCCFH-3 1/2-SBCCFH-4-SBCCFH-5-SBCCFH-6-SBN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/ACH16LCH18LCH20LCH22LCH24LCH28LCH32LCH36LCH40LCH44LCH48LCH52LCH56LCH60LCH64LCH72LCH80LCH88LCH96LCH104LCH112LCH128LCH160LCH192LCCFH-1/2-SCCFH-9/16-SCCFH-5/8-SCCFH-11/16-SCCFH-3/4-SCCFH-7/8-SCCFH-1-SCCFH-1 1/8-SCCFH-1 1/4-SCCFH-1 3/8-SCCFH-1 1/2-SCCFH-1 5/8-SCCFH-1 3/4-SCCFH-1 7/8-SCCFH-2-SCCFH-2 1/4-SCCFH-2 1/2-SCCFH-2 3/4-SCCFH-3SCCFH3 1/4-SCCFH-3 1/2-SCCFH-4-SCCFH-5-SCCFH-6-SN/AN/ACRHSC-10-1N/ACRHSC-12N/ACRHSC-16CRHSC-18CRHSC-20N/AN/AN/ACRHSC-28N/ACRHSC-32N/ACRHSC-40N/ACRHSC-48N/AN/AN/AN/AN/A5252*Cannot be lubricated through hexhead

UNIVERSAL SERIES INTERCHANGE TABLESRBC UNIVERSALSeriesRBC Part No.YOKE ROLLERSealedREPLACESDirect InterchangeREPLACESMcGill Torrington RBC McGill TorringtonY24LY28LY32LY36LY40LY44LY48LY52LY56LY60LY64LY72LY80LY88LY96LY104LY112LY128LY160LY192LY224LCYR-3/4-SCYR-7/8-SCYR-1-SCYR-1 1/8-SCYR-1 1/4-SCYR-1 3/8-SCYR-1 1/2-SCYR-1 5/8-SCYR-1 3/4-SCYR-1 7/8-SCYR-2-SCYR-2 1/4-SCYR-2 1/2-SCYR-2 3/4-SCYR-3-SCYR-3 1/4-SCYR-3 1/2-SCYR-4-SCYR-5-SCYR-6-SCYR-7-SYCRS-12YCRS-14YCRS-16YCRS-18YCRS-20YCRS-22YCRS-24YCRS-26YCRS-28YCRS-30YCRS-32YCRS-36YCRS-40YCRS-44YCRS-48YCRS-52YCRS-56YCRS-64YCRS-80YCRS-96YCRS-112Y24Y28Y32Y36Y40Y44Y48Y52Y56Y60Y64Y72Y80Y88Y96Y104Y112Y128N/AN/AN/ACYR3/4CYR7/8CYR1CYR1 1/8CYR1 1/4CYR1 3/8CYR1 1/2CYR1 5/8CYR1 3/4CYR1 7/8CYR2CYR2 1/4CYR2 1/2CYR2 3/4CYR3CYR3 1/4CYR3 1/2CYR4N/AN/AN/AYCR12YCR14YCR16YCR18YCR20YCR22YCR24YCR26YCR28YCR30YCR32YCR36YCR40YCR44YCR48YCR52YCR56YCR64N/AN/AN/A5353

UNIVERSAL SERIES INTERCHANGE TABLESYOKE ROLLERCrowned Outer —SealedRBC UNIVERSALSeriesRBC Part No.REPLACESDirect InterchangeMcGillTorringtonCY24LCY28LCY32LCY36LCY40LCY44LCY48LCY52LCY56LCY60LCY64LCY72LCY80LCY88LCY96LCY104LCY112LCY128LCY160LCY192LCY224LCCYR-3/4-SCCYR-7/8-SCCYR-1-SCCYR-1 1/8-SCCYR-1 1/4-SCCYR-1 3/8-SCCYR-1 1/2-SCCYR-1 5/8-SCCYR-1 3/4-SCCYR-1 7/8-SCCYR-2 -SCCYR-2 1/4-SCCYR-2 1/2-SCCYR-2 3/4-SCCYR-3-SCCYR-3 1/4-SCCYR-3 1/2-SCCYR-4-SCCYR-5-SCCYR-6-SCCYR-7-SYCRSC-12YCRSC-14YCRSC-16YCRSC-18YCRSC-20YCRSC-22YCRSC-24YCRSC-26YCRSC-28YCRSC-30YCRSC-32YCRSC-36YCRSC-40YCRSC-44YCRSC-48YCRSC-52YCRSC-56YCRSC-64YCRSC-80YCRSC-96YCRSC-1125454

CUSTOM DESIGNED CAM FOLLOWERSIn addition to our complete line of standard cam followers, RBC also will manufacture many other cam followers of a highlyspecialized nature for specific applications. As each special cam follower is engineered for a particular set of operatingconditions, it is essential that we have complete data regarding the application, including potential production volumes.Shown below are just a few of our custom designed cam followers.Stainless Steel Cam FollowerDouble Outer Ring Cam FollowerScotch Yoke BearingFor Stamping PressDouble Row Caged Roller FollowerPlain Shank with Snap-Ring Groove55

Innovation. Commitment. Quality.RBC Bearings has been producing bearings in the USA since 1919. In addition to unique custom bearings,RBC offers a full line of standard industrial and aerospace bearings, including:Spherical Plain BearingsRadial, angular contact, extended innerring, high misalignment. QuadLube ® ,ImpactTuff ® , SpreadLock ® Seal,CrossLube ® , DuraLube , and self-lubricatingbearings. Available in inch and metricsizes.Thin Section Ball BearingsStandard cross sections to one inch.Sizes to 40 inches. Stainless steel andother materials are available. Seals areavailable on all sizes and standard crosssections. Super duplex configurations.Tapered Roller BearingsTyson ® case-hardened and through-hardenedtapered roller bearings. Available inmany sizes. Used in Class 8 heavy truckand trailer wheel bearings, gear boxes,and final drive transmissions.Tapered RollerThrust BearingsCase-hardened. Sealed and unsealedfor truck, tractor, and construction equipmentsteer axles, and Class 8 trailerlanding gear.Integrated AssembliesFor robots and other process toolapplications. Engineering designassistance. Production volume capacity.Needle Roller BearingsPitchlign ® caged heavy duty needle rollerbearings, inner rings, TJ TandemRoller ®bearings for long life.Self-Lubricating BearingsRadial, thrust, rod ends, spherical bearings,high temperature, high loads.Available in inch and metric sizes.Fiberglide ® self-lubricating bearings.Airframe Control BearingsBall bearing types, self-lubricating types,needle roller track rollers.Dowel Pins, LooseNeedle Rollers, ShaftsPrecision Products dowel pins, loose needlerollers, and shafts.Commercial Rod EndsCommercial and industrial, precision, Mil-Spec series, self-lubricating, and aircraft.Sold under the Heim ® , Unibal ® , andSpherco ® brands. Available in inch andmetric sizes.Ball BearingsPrecision ground, semi-ground, unground.High loads, long life, smooth operation.Nice ® ball bearings are offered in cagedand full complement configurations.Cam FollowersStandard stud, heavy stud, yoke type,caged roller followers. Patented RBCRoller ® cylindrical roller cam followers,HexLube ® universal cam followers,airframe track rollers.SpecialsRBC manufactures many specialtybearings for the aerospace, oil and energy,semiconductor equipment, packaging,transportation, and other industries.www.rbcbearings.com800.390.3300This document contains a general overview of the products and features described herein. It is solely for informational purposes, does not represent a warranty of the information contained herein, andis not to be construed as an offer to sell or a solicitation to buy. Contact RBC Bearings Incorporated for detailed information suitable to your specific applications. RBC Bearings Incorporated reservesthe right to modify its products and related product information at any time without prior notice.Some of the products listed herein may be covered by one or more issued and pending U.S. or foreign patents. Contact RBC Bearings for product specific information.RBC 6/08