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
« 6 7 8 9 10 »  

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

389 / 382-B N/A 2.188 in55.575 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
387A / 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
385 / 382B N/A 2.1654 in55.001 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
3977 / 3920-B N/A 2.3622 in60 mm N/A 4.4375 in112.713 mm N/A 1.183 in30.048 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.113 mm N/A 31200 lbf139000 N N/A 43000 lbf191000 N N/A 3900 N/A
3982 / 3920-B N/A 2.5 in63.5 mm N/A 4.4375 in112.713 mm N/A 1.183 in30.048 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.113 mm N/A 31200 lbf139000 N N/A 43000 lbf191000 N N/A 3900 N/A
3979 / 3920-B N/A 2.25 in57.15 mm N/A 4.4375 in112.713 mm N/A 1.183 in30.048 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.113 mm N/A 31200 lbf139000 N N/A 43000 lbf191000 N N/A 3900 N/A
3980 / 3920-B N/A 2.375 in60.325 mm N/A 4.4375 in112.713 mm N/A 1.183 in30.048 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.113 mm N/A 31200 lbf139000 N N/A 43000 lbf191000 N N/A 3900 N/A
3981 / 3920-B N/A 2.3125 in58.738 mm N/A 4.4375 in112.713 mm N/A 1.183 in30.048 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.113 mm N/A 31200 lbf139000 N N/A 43000 lbf191000 N N/A 3900 N/A
3984 / 3920-B N/A 2.625 in66.675 mm N/A 4.4375 in112.713 mm N/A 1.183 in30.048 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.113 mm N/A 31200 lbf139000 N N/A 43000 lbf191000 N N/A 3900 N/A
39250 / 39412-B N/A 2.5 in63.5 mm N/A 4.125 in104.775 mm N/A 0.8661 in21.999 mm N/A 0.625 in15.875 mm N/A 0.4063 in10.320 mm N/A 25800 lbf115000 N N/A 27000 lbf120000 N N/A 39000 N/A
39236 / 39412-B N/A 2.3617 in59.987 mm N/A 4.125 in104.775 mm N/A 0.8661 in21.999 mm N/A 0.625 in15.875 mm N/A 0.4063 in10.320 mm N/A 25800 lbf115000 N N/A 27000 lbf120000 N N/A 39000 N/A
395CS / 394AB N/A 2.625 in66.675 mm N/A 4.3307 in110 mm N/A 0.923 in23.444 mm N/A 0.7411 in18.824 mm N/A 0.3690 in9.373 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
395-S / 394AB N/A 2.625 in66.675 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
395X / 394AB N/A 2.5 in63.5 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
396 / 394AB N/A 1.9685 in50 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
396A / 394AB N/A 1.7712 in44.988 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
397 / 394AB N/A 2.3622 in60 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
395-99415 N/A 2.5 in63.5 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
392A / 394AB N/A 2.4375 in61.913 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
399A / 394AB N/A 2.6875 in68.263 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
399AS-90106 N/A 2.6875 in68.263 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
390A / 394AB N/A 2.5 in63.5 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
390 / 394AB N/A 2.25 in57.15 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
395A / 394AB N/A 2.625 in66.675 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
392 / 394AB N/A 2.4375 in61.913 mm N/A 4.3307 in110 mm N/A 0.866 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.3120 in7.925 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A 395 N/A
Unit of Measure
« 6 7 8 9 10 »