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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This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
Timken_TRB_SINGLECONE_TS
TRB TS Cone Line Drawing
Unit of Measure
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Part Number

Series

Bore (d)

Inner Ring Width (B)

Dynamic Radial Load Rating - 1M Revs (C1) 

Static Radial Load Rating (C0)

CAD

L812148 N/A N/A 2.625 in66.675 mm N/A 0.6930 in17.602 mm N/A 18600 lbf82900 N N/A 20000 lbf89100 N N/A
NA569 N/A N/A 2.625 in66.675 mm N/A 1.59375 in40.481 mm N/A N/A N/A
33269 N/A 33000 N/A 2.6875 in68.263 mm N/A 1.1875 in30.163 mm N/A 31100 lbf138000 N N/A 44300 lbf197000 N N/A
399A N/A 395 N/A 2.6875 in68.263 mm N/A 0.866 in21.996 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A
399AN N/A 395 N/A 2.6875 in68.263 mm N/A 0.866 in21.996 mm N/A 26400 lbf117000 N N/A 28100 lbf125000 N N/A
399AS N/A 395 N/A 2.6875 in68.263 mm N/A 0.866 in21.996 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A
399ASN N/A 395 N/A 2.6875 in68.263 mm N/A 0.866 in21.996 mm N/A 26400 lbf117000 N N/A 28100 lbf125000 N N/A
399AX N/A 395 N/A 2.6875 in68.263 mm N/A 1.4310 in36.347 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A
480 N/A 475 N/A 2.6875 in68.263 mm N/A 1.142 in29.007 mm N/A 32200 lbf143000 N N/A 41900 lbf186000 N N/A
560-S N/A 555 N/A 2.6875 in68.263 mm N/A 1.444 in36.678 mm N/A 42900 lbf191000 N N/A 55700 lbf248000 N N/A
570 N/A 565 N/A 2.6875 in68.263 mm N/A 1.424 in36.17 mm N/A 44100 lbf196000 N N/A 58900 lbf262000 N N/A
642 N/A 635 N/A 2.6875 in68.263 mm N/A 1.625 in41.275 mm N/A 52400 lbf233000 N N/A 67000 lbf298000 N N/A
9185 N/A N/A 2.6875 in68.263 mm N/A 1.8125 in46.038 mm N/A 76000 lbf338000 N N/A 68700 lbf306000 N N/A
9278 N/A 9200 N/A 2.6875 in68.263 mm N/A 1.8125 in46.038 mm N/A 79300 lbf353000 N N/A 74200 lbf330000 N N/A
H414245 N/A H414200 N/A 2.6875 in68.263 mm N/A 1.625 in41.275 mm N/A 72600 lbf323000 N N/A 75400 lbf335000 N N/A
H414245X N/A H414200 N/A 2.6875 in68.263 mm N/A 1.625 in41.275 mm N/A 72600 lbf323000 N N/A 75400 lbf335000 N N/A
H715343 N/A H715300 N/A 2.6875 in68.263 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A
H914841 N/A N/A 2.6875 in68.263 mm N/A 1.8125 in46.038 mm N/A 73700 lbf328000 N N/A 90100 lbf401000 N N/A
29675 N/A 29600 N/A 2.75 in69.85 mm N/A 1 in25.4 mm N/A 24800 lbf111000 N N/A 37200 lbf166000 N N/A
29676 N/A 29600 N/A 2.75 in69.85 mm N/A 1 in25.4 mm N/A 24800 lbf111000 N N/A 37200 lbf166000 N N/A
33275 N/A 33000 N/A 2.75 in69.85 mm N/A 1.1875 in30.163 mm N/A 31100 lbf138000 N N/A 44300 lbf197000 N N/A
47487 N/A 47400 N/A 2.75 in69.85 mm N/A 1.2813 in32.545 mm N/A 40200 lbf179000 N N/A 56000 lbf249000 N N/A
482 N/A 475 N/A 2.75 in69.85 mm N/A 1.142 in29.007 mm N/A 32200 lbf143000 N N/A 41900 lbf186000 N N/A
482A N/A 475 N/A 2.75 in69.85 mm N/A 1.142 in29.007 mm N/A 29900 lbf133000 N N/A 41900 lbf186000 N N/A
482W N/A 475 N/A 2.75 in69.85 mm N/A 1.142 in29.007 mm N/A 30500 lbf135000 N N/A 41900 lbf186000 N N/A
Unit of Measure
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