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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Timken_TRB_2ROWASSY_TDO_438-90092-A2
TRB TDO Line Drawing
Unit of Measure
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Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Double Cup Width

T - Bearing Width across Cones

C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)

CAD

56418 - 56650D N/A 56000 N/A 4 3/16 in106.363 mm N/A 6 1/2 in165.1 mm N/A 1.4375 in36.513 mm N/A 2.5 in63.5 mm N/A 3.2499 in82.547 mm N/A 13200 lbf58700 N N/A 88600 lbf394000 N N/A CAD
582 - 572D N/A 575 N/A 3 1/4 in82.550 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
575 - 572D N/A 575 N/A 3 in76.2 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
575-S - 572D N/A 575 N/A 3 in76.2 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
575W - 572D N/A 575 N/A 3 in76.2 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
576 - 572D N/A 575 N/A 2.8750 in73.025 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
577 - 572D N/A 575 N/A 2 15/16 in74.613 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
578 - 572D N/A 575 N/A 3.1490 in79.985 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
580 - 572D N/A 575 N/A 3 1/4 in82.550 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
580X - 572D N/A 575 N/A 3 1/4 in82.550 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
581 - 572D N/A 575 N/A 3 3/16 in80.963 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
580W - 572D N/A 575 N/A 3 1/4 in82.550 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 11400 lbf50600 N N/A 76500 lbf340000 N N/A CAD
580WA - 572D N/A 575 N/A 3 1/4 in82.550 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 11400 lbf50600 N N/A 76500 lbf340000 N N/A CAD
575 - 572DC N/A 575 N/A 3 in76.2 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
580X - 572DC N/A 575 N/A 3 1/4 in82.550 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
575W - 572DC N/A 575 N/A 3 in76.2 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
582 - 572DC N/A 575 N/A 3 1/4 in82.550 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
576 - 572DC N/A 575 N/A 2.8750 in73.025 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
577 - 572DC N/A 575 N/A 2 15/16 in74.613 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
580WA - 572DC N/A 575 N/A 3 1/4 in82.550 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 11400 lbf50600 N N/A 76500 lbf340000 N N/A CAD
578 - 572DC N/A 575 N/A 3.1490 in79.985 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
580W - 572DC N/A 575 N/A 3 1/4 in82.550 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 11400 lbf50600 N N/A 76500 lbf340000 N N/A CAD
581 - 572DC N/A 575 N/A 3 3/16 in80.963 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
580 - 572DC N/A 575 N/A 3 1/4 in82.550 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 2.6250 in66.675 mm N/A 3.2500 in82.550 mm N/A 12100 lbf53600 N N/A 80900 lbf360000 N N/A CAD
597X - 592D N/A 595 N/A 3.5433 in90 mm N/A 6 in152.400 mm N/A 1.4300 in36.322 mm N/A 2.5 in63.5 mm N/A 3.2500 in82.550 mm N/A 12600 lbf56000 N N/A 84600 lbf376000 N N/A CAD
Unit of Measure
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