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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Available in single, double, and multi-row configurations as well as proprietary sizes, these bearings are developed in collaboration with OE engineers to deliver premium performance across various applications. Their power-dense designs support heavier loads and help extend bearing life, while optimized internal geometry reduces torque and operating temperatures to prolong lubrication system life. Additionally, they can be engineered with proprietary enhancements to withstand highly corrosive conditions, high temperatures, vacuum environments, or situations with limited lubrication.
Timken_TRB_2ROWASSY_TDO_438-90092-A3
TRB TDO Line Drawing
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Outer Ring Width (C)

Width (T)

Inner Ring Width (B)

Dynamic Radial Load Rating - 1M Revs (C1) 

Dynamic Radial Load Rating - 90M Revs (C90)

Series

CAD

495-90017 N/A 3.2500 in82.550 mm N/A 5.3750 in136.525 mm N/A 2.1250 in53.975 mm N/A 2.75 in69.85 mm N/A 1.172 in29.769 mm N/A 60500 lbf269000 N N/A 9000 lbf40000 N N/A 495 N/A
495-90018 N/A 3.2500 in82.550 mm N/A 5.3750 in136.525 mm N/A 2.1250 in53.975 mm N/A 2.75 in69.85 mm N/A 1.172 in29.769 mm N/A 60500 lbf269000 N N/A 9000 lbf40000 N N/A 495 N/A
495-90265 N/A 3.2500 in82.550 mm N/A 5.3750 in136.525 mm N/A 2.1250 in53.975 mm N/A 2.75 in69.85 mm N/A 1.172 in29.769 mm N/A 60500 lbf269000 N N/A 9000 lbf40000 N N/A 495 N/A
582-90110 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90066 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580X / 572D N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580W / 572D N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 76500 lbf340000 N N/A 11400 lbf50600 N N/A 575 N/A
580WA / 572D N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 76500 lbf340000 N N/A 11400 lbf50600 N N/A 575 N/A
580X / 572DC N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
582 / 572DC N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580WA / 572DC N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 76500 lbf340000 N N/A 11400 lbf50600 N N/A 575 N/A
580W / 572DC N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 76500 lbf340000 N N/A 11400 lbf50600 N N/A 575 N/A
580 / 572DC N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
582-905A3 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90067 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90062 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90063 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90064 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90108 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90134 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90144 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-902B9 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90168 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90187 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
580-90197 N/A 3.2500 in82.550 mm N/A 5.5115 in139.992 mm N/A 2.625 in66.675 mm N/A 3.25 in82.55 mm N/A 1.4212 in36.098 mm N/A 80900 lbf360000 N N/A 12100 lbf53600 N N/A 575 N/A
Unit of Measure
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