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

749V N/A 745 N/A 3.3475 in85.027 mm N/A 1.8375 in46.673 mm N/A 84700 lbf377000 N N/A 93800 lbf417000 N N/A
497 N/A 495 N/A 3.375 in85.725 mm N/A 1.172 in29.769 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A
497A N/A 495 N/A 3.375 in85.725 mm N/A 1.172 in29.769 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A
497P N/A 495 N/A 3.375 in85.725 mm N/A 1.172 in29.769 mm N/A 41200 lbf183000 N N/A 48600 lbf216000 N N/A
596 N/A 595 N/A 3.375 in85.725 mm N/A 1.43 in36.322 mm N/A 48600 lbf216000 N N/A 71600 lbf319000 N N/A
665 N/A 655 N/A 3.375 in85.725 mm N/A 1.625 in41.275 mm N/A 55500 lbf247000 N N/A 75300 lbf335000 N N/A
665A N/A 655 N/A 3.375 in85.725 mm N/A 1.625 in41.275 mm N/A 55500 lbf247000 N N/A 75300 lbf335000 N N/A
677 N/A 675 N/A 3.375 in85.725 mm N/A 1.625 in41.275 mm N/A 59500 lbf265000 N N/A 86700 lbf386000 N N/A
758 N/A 755 N/A 3.375 in85.725 mm N/A 1.9 in48.26 mm N/A 73600 lbf327000 N N/A 99200 lbf441000 N N/A
841 N/A 835 N/A 3.375 in85.725 mm N/A 2.219 in56.363 mm N/A 109000 lbf485000 N N/A 117000 lbf522000 N N/A
HM120835 N/A HM120800 N/A 3.375 in85.725 mm N/A 1.9375 in49.213 mm N/A 60700 lbf270000 N N/A 96900 lbf431000 N N/A
HM617048 N/A HM617000 N/A 3.375 in85.725 mm N/A 1.6875 in42.863 mm N/A 58700 lbf261000 N N/A 89700 lbf399000 N N/A
HM617049 N/A HM617000 N/A 3.375 in85.725 mm N/A 1.6875 in42.863 mm N/A 58700 lbf261000 N N/A 89700 lbf399000 N N/A
NA497SW N/A N/A 3.375 in85.725 mm N/A 1.4375 in36.5125 mm N/A N/A N/A
596-S N/A 595 N/A 3 7/16 in87.313 mm N/A 1.43 in36.322 mm N/A 48600 lbf216000 N N/A 71600 lbf319000 N N/A
869 N/A 855 N/A 3 7/16 in87.313 mm N/A 2.265 in57.531 mm N/A 103000 lbf458000 N N/A 142000 lbf630000 N N/A
HH221432 N/A HH221400 N/A 3 7/16 in87.313 mm N/A 2.265 in57.531 mm N/A 120000 lbf534000 N N/A 156000 lbf692000 N N/A
L217847 N/A L217800 N/A 3 7/16 in87.313 mm N/A 0.8125 in20.638 mm N/A 20800 lbf92600 N N/A 35200 lbf156000 N N/A
42346 N/A 42000 N/A 3.4630 in87.960 mm N/A 1.1406 in28.971 mm N/A 43400 lbf193000 N N/A 54300 lbf241000 N N/A
42350 N/A 42000 N/A 3.5 in88.9 mm N/A 1.1406 in28.971 mm N/A 43400 lbf193000 N N/A 54300 lbf241000 N N/A
593 N/A 595 N/A 3.5 in88.9 mm N/A 1.43 in36.322 mm N/A 48600 lbf216000 N N/A 71600 lbf319000 N N/A
593A N/A 595 N/A 3.5 in88.9 mm N/A 1.43 in36.322 mm N/A 48600 lbf216000 N N/A 71600 lbf319000 N N/A
6580 N/A 6500 N/A 3.5 in88.9 mm N/A 2.1693 in55.100 mm N/A 98800 lbf439000 N N/A 118000 lbf523000 N N/A
6580V N/A 6500 N/A 3.5 in88.9 mm N/A 2.1693 in55.100 mm N/A 98800 lbf439000 N N/A 118000 lbf523000 N N/A
679 N/A 675 N/A 3.5 in88.9 mm N/A 1.625 in41.275 mm N/A 59500 lbf265000 N N/A 86700 lbf386000 N N/A
Unit of Measure
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