The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Key Features

  • Available in single, double and multi-row configurations, as well as proprietary sizes
  • Designed in collaboration with OE engineers to design, engineer and test bearings for premium performance in many applications
  • Power dense designs allow for heavier loads and can help extend bearing life
  • Optimized internal geometry lowers torque and operating temperatures to extend lubrication system life
  • Can be designed to withstand high-corrosive, high-temperature and vacuum or low-lubrication environments with proprietary enhancements
Timken_TRB_1ROWASSY_TSF_32312BM-90KM2-T
TRB TSF Line Drawing
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Inner Ring Width (B)

Outer Ring Width (C)

Width (T)

Dynamic Radial Load Rating - 1M Revs (C1) 

Static Radial Load Rating (C0)

Series

CAD

L623149-906A1 N/A 4.5 in114.3 mm N/A 6 in152.4 mm N/A 0.8438 in21.433 mm N/A 0.6563 in16.67 mm N/A 0.3438 in8.733 mm N/A 26600 lbf118000 N N/A 42300 lbf188000 N N/A L623100 N/A
LL103049 / LL103010B N/A 1.75 in44.45 mm N/A 2.8125 in71.438 mm N/A 0.5 in12.7 mm N/A 0.375 in9.525 mm N/A 0.2350 in5.969 mm N/A 8110 lbf36100 N N/A 9790 lbf43600 N N/A LL103000 N/A
LL582949 / LL582910B N/A 29 in736.6 mm N/A 32.5 in825.5 mm N/A 1.25 in31.75 mm N/A 1 in25.4 mm N/A 0.5 in12.7 mm N/A 95300 lbf424000 N N/A 291000 lbf1300000 N N/A LL582900 N/A
LM545848 / LM545810-B N/A 9.2460 in234.848 mm N/A 12.375 in314.325 mm N/A 2.125 in53.975 mm N/A 1.4375 in36.513 mm N/A 0.8250 in20.955 mm N/A 138000 lbf613000 N N/A 213000 lbf949000 N N/A LM545800 N/A
LM565943-90011 N/A 14.75 in374.65 mm N/A 20.5625 in522.288 mm N/A 3.3125 in84.138 mm N/A 2.4375 in61.913 mm N/A 1.5 in38.1 mm N/A 313000 lbf1390000 N N/A 663000 lbf2950000 N N/A LM565900 N/A
LM654649 / LM654610B N/A 11.25 in285.75 mm N/A 14.996 in380.898 mm N/A 2.5625 in65.088 mm N/A 1.9375 in49.213 mm N/A 1 in25.4 mm N/A 162000 lbf722000 N N/A 387000 lbf1720000 N N/A LM654600 N/A
M244249 / M244210-B N/A 8.6875 in220.663 mm N/A 12.375 in314.325 mm N/A 2.4375 in61.913 mm N/A 1.9375 in49.213 mm N/A 0.875 in22.225 mm N/A 156000 lbf695000 N N/A 308000 lbf1370000 N N/A M244200 N/A
M244249A / M244210-B N/A 8.6875 in220.663 mm N/A 12.375 in314.325 mm N/A 2.625 in66.675 mm N/A 1.9375 in49.213 mm N/A 0.875 in22.225 mm N/A 146000 lbf649000 N N/A 279000 lbf1240000 N N/A M244200 N/A
14139 / 14276B N/A 1.377 in34.976 mm N/A 2.717 in69.012 mm N/A 0.771 in19.583 mm N/A 0.625 in15.875 mm N/A 0.3123 in7.932 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A 14000 N/A
EE243196 / 243250B N/A 19.625 in498.475 mm N/A 24.995 in634.873 mm N/A 3.1875 in80.963 mm N/A 2.5 in63.5 mm N/A 1.25 in31.75 mm N/A 330000 lbf1470000 N N/A 822000 lbf3660000 N N/A 243000 N/A
26882-99480 N/A 1.625 in41.275 mm N/A 3.125 in79.375 mm N/A 1 in25.4 mm N/A 0.75 in19.05 mm N/A 0.3438 in8.732 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A 26800 N/A
28580 / 28521B N/A 2 in50.8 mm N/A 3.625 in92.075 mm N/A 1 in25.4 mm N/A 0.7813 in19.845 mm N/A 0.3437 in8.730 mm N/A 22200 lbf98900 N N/A 29200 lbf130000 N N/A 28500 N/A
28584 / 28521B N/A 2.0625 in52.388 mm N/A 3.625 in92.075 mm N/A 1 in25.4 mm N/A 0.7813 in19.845 mm N/A 0.3437 in8.730 mm N/A 22200 lbf98900 N N/A 29200 lbf130000 N N/A 28500 N/A
28682 / 28622B N/A 2.25 in57.15 mm N/A 3.8437 in97.63 mm N/A 0.9688 in24.608 mm N/A 0.7656 in19.446 mm N/A 0.3592 in9.124 mm N/A 27700 lbf123000 N N/A 32000 lbf142000 N N/A 28600 N/A
28985 / 28921B N/A 2.375 in60.325 mm N/A 3.9370 in100.000 mm N/A 1 in25.4 mm N/A 0.7813 in19.845 mm N/A 0.375 in9.525 mm N/A 23800 lbf106000 N N/A 33500 lbf149000 N N/A 28900 N/A
28980-99302 N/A 2.3613 in59.977 mm N/A 3.9370 in100.000 mm N/A 1 in25.4 mm N/A 0.7813 in19.845 mm N/A 0.375 in9.525 mm N/A 23800 lbf106000 N N/A 33500 lbf149000 N N/A 28900 N/A
2984-90022 N/A 1.8125 in46.038 mm N/A 3.3465 in85.001 mm N/A 1.0082 in25.608 mm N/A 0.8125 in20.638 mm N/A 0.375 in9.525 mm N/A 21000 lbf93300 N N/A 26200 lbf117000 N N/A 2900 N/A
2984 / 2924B N/A 1.8125 in46.038 mm N/A 3.3465 in85.001 mm N/A 1.0082 in25.608 mm N/A 0.8125 in20.638 mm N/A 0.375 in9.525 mm N/A 21000 lbf93300 N N/A 26200 lbf117000 N N/A 2900 N/A
33895 / 33820B N/A 2.125 in53.975 mm N/A 3.6718 in93.264 mm N/A 1.125 in28.575 mm N/A 0.875 in22.225 mm N/A 0.4063 in10.320 mm N/A 29200 lbf130000 N N/A 36200 lbf161000 N N/A 33800 N/A
3490 / 3420B N/A 1.5 in38.1 mm N/A 3.125 in79.375 mm N/A 1.1721 in29.771 mm N/A 0.9375 in23.813 mm N/A 0.4063 in10.320 mm N/A 23500 lbf105000 N N/A 26800 lbf119000 N N/A 3400 N/A
368A / 362B N/A 2 in50.8 mm N/A 3.5433 in90.000 mm N/A 0.875 in22.225 mm N/A 0.625 in15.875 mm N/A 0.3499 in8.887 mm N/A 22900 lbf102000 N N/A 21500 lbf95800 N N/A 365 N/A
365-99303 N/A 1.9685 in50.000 mm N/A 3.5433 in90.000 mm N/A 0.875 in22.225 mm N/A 0.625 in15.875 mm N/A 0.3499 in8.887 mm N/A 22900 lbf102000 N N/A 21500 lbf95800 N N/A 365 N/A
36690 / 36620B N/A 5.75 in146.05 mm N/A 7.625 in193.675 mm N/A 1.125 in28.575 mm N/A 0.9063 in23.02 mm N/A 0.375 in9.525 mm N/A 44200 lbf196000 N N/A 88600 lbf394000 N N/A 36600 N/A
387 / 382B N/A 2.25 in57.15 mm N/A 3.8125 in96.838 mm N/A 0.864 in21.946 mm N/A 0.7018 in17.826 mm N/A 0.3125 in7.938 mm N/A 24200 lbf108000 N N/A 24100 lbf107000 N N/A 385 N/A
42350-99408 N/A 3.5 in88.9 mm N/A 5.875 in149.225 mm N/A 1.1406 in28.971 mm N/A 0.9688 in24.608 mm N/A 0.5 in12.7 mm N/A 43400 lbf193000 N N/A 54300 lbf241000 N N/A 42000 N/A
Unit of Measure
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