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

495W N/A 495 N/A 3.25 in82.55 mm N/A 1.172 in29.769 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A
495XA N/A 495 N/A 3.25 in82.55 mm N/A 1.172 in29.769 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A
580 N/A 575 N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A
580N N/A 575 N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A
580W N/A 575 N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 43900 lbf195000 N N/A 65400 lbf291000 N N/A
580WA N/A 575 N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 43900 lbf195000 N N/A 65400 lbf291000 N N/A
580X N/A 575 N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A
582 N/A 575 N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A
595 N/A 595 N/A 3.25 in82.55 mm N/A 1.43 in36.322 mm N/A 48600 lbf216000 N N/A 71600 lbf319000 N N/A
6559C N/A 6500 N/A 3.25 in82.55 mm N/A 2.1693 in55.100 mm N/A 98800 lbf439000 N N/A 118000 lbf523000 N N/A
6559V N/A 6500 N/A 3.25 in82.55 mm N/A 2.1693 in55.100 mm N/A 98800 lbf439000 N N/A 118000 lbf523000 N N/A
663 N/A 655 N/A 3.25 in82.55 mm N/A 1.625 in41.275 mm N/A 55500 lbf247000 N N/A 75300 lbf335000 N N/A
663A N/A 655 N/A 3.25 in82.55 mm N/A 1.625 in41.275 mm N/A 55500 lbf247000 N N/A 75300 lbf335000 N N/A
749A N/A 745 N/A 3.25 in82.55 mm N/A 1.8375 in46.673 mm N/A 84700 lbf377000 N N/A 93800 lbf417000 N N/A
750A N/A 745 N/A 3.25 in82.55 mm N/A 1.8375 in46.673 mm N/A 84700 lbf377000 N N/A 93800 lbf417000 N N/A
756 N/A 755 N/A 3.25 in82.55 mm N/A 1.9 in48.26 mm N/A 73600 lbf327000 N N/A 99200 lbf441000 N N/A
757 N/A 755 N/A 3.25 in82.55 mm N/A 1.9 in48.26 mm N/A 73600 lbf327000 N N/A 99200 lbf441000 N N/A
839 N/A 835 N/A 3.25 in82.55 mm N/A 2.219 in56.363 mm N/A 92000 lbf409000 N N/A 117000 lbf522000 N N/A
842 N/A 835 N/A 3.25 in82.55 mm N/A 2.219 in56.363 mm N/A 109000 lbf485000 N N/A 117000 lbf522000 N N/A
H917849 N/A N/A 3.25 in82.55 mm N/A 2.0938 in53.183 mm N/A 101000 lbf448000 N N/A 103000 lbf458000 N N/A
HM516448 N/A HM516400 N/A 3.25 in82.55 mm N/A 1.5625 in39.688 mm N/A 58200 lbf259000 N N/A 79300 lbf353000 N N/A
HM516449A N/A HM516400 N/A 3.25 in82.55 mm N/A 1.5625 in39.688 mm N/A 58200 lbf259000 N N/A 79300 lbf353000 N N/A
HM516449C N/A HM516400 N/A 3.25 in82.55 mm N/A 1.5625 in39.688 mm N/A 58200 lbf259000 N N/A 79300 lbf353000 N N/A
HM617045 N/A HM617000 N/A 3.25 in82.55 mm N/A 1.6875 in42.863 mm N/A 58700 lbf261000 N N/A 89700 lbf399000 N N/A
KHM516449 N/A N/A 3.25 in82.55 mm N/A 1.5625 in39.688 mm N/A 49100 lbf218000 N N/A 79300 lbf353000 N N/A
Unit of Measure
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