Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
Timken® Double-Row Tapered Roller Bearings with Double Outer Race (TDO)
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.
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Bore (d) (in)
Bore (d) (mm)
O.D. (D) (in)
O.D. (D) (mm)
Width (T) (in)
Width (T) (mm)
Dynamic Radial Load Rating - 1M Revs (C1) (lbf)
Dynamic Radial Load Rating - 1M Revs (C1) (N)
Series
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 |
|---|---|---|---|---|---|---|---|---|---|
| 462-90103 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.25 in107.95 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1542 in29.317 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 62900 lbf280000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9370 lbf41700 N | Series N/A 455 |
CAD
N/A
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| 462-90306 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.25 in107.95 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1542 in29.317 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 62900 lbf280000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9370 lbf41700 N | Series N/A 455 |
CAD
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| 462-902A1 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.25 in107.95 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1542 in29.317 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 62900 lbf280000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9370 lbf41700 N | Series N/A 455 |
CAD
N/A
|
| 462-902A4 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.25 in107.95 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1542 in29.317 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 62900 lbf280000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9370 lbf41700 N | Series N/A 455 |
CAD
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| 469-90129 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.25 in107.95 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.1542 in29.317 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 62900 lbf280000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9370 lbf41700 N | Series N/A 455 |
CAD
N/A
|
| 469-902A1 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.25 in107.95 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.1542 in29.317 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 62900 lbf280000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9370 lbf41700 N | Series N/A 455 |
CAD
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| 390 / 394D | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.3307 in110.000 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.0624 in52.385 mm | Inner Ring Width (B) N/A 0.866 in21.996 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 38700 lbf172000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 5760 lbf25600 N | Series N/A 395 |
CAD
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| 390 / 394DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.3307 in110.000 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.0624 in52.385 mm | Inner Ring Width (B) N/A 0.866 in21.996 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 38700 lbf172000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 5760 lbf25600 N | Series N/A 395 |
CAD
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| 390 / 394YD | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.3307 in110.000 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.0624 in52.385 mm | Inner Ring Width (B) N/A 0.866 in21.996 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 38700 lbf172000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 5760 lbf25600 N | Series N/A 395 |
CAD
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| 39580 / 39520DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.4375 in112.713 mm | Outer Ring Width (C) N/A 2.1875 in55.563 mm | Width (T) N/A 2.6875 in68.263 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 65300 lbf291000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9730 lbf43300 N | Series N/A 39500 |
CAD
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| 39581 / 39520DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.4375 in112.713 mm | Outer Ring Width (C) N/A 2.1875 in55.563 mm | Width (T) N/A 2.6875 in68.263 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 65300 lbf291000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9730 lbf43300 N | Series N/A 39500 |
CAD
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| 29665 / 29622D | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.4995 in114.287 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.3124 in58.735 mm | Inner Ring Width (B) N/A 1.0000 in25.400 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 43300 lbf192000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6440 lbf28600 N | Series N/A 29600 |
CAD
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| 29665 / 29622DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.4995 in114.287 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.3124 in58.735 mm | Inner Ring Width (B) N/A 1.0000 in25.400 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 43300 lbf192000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6440 lbf28600 N | Series N/A 29600 |
CAD
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| 33225-90074 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.6249 in66.672 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 54200 lbf241000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8060 lbf35900 N | Series N/A 33000 |
CAD
N/A
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| 33225 / 33462DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.6249 in66.672 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 54200 lbf241000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8060 lbf35900 N | Series N/A 33000 |
CAD
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| 66225-90024 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.875 in73.025 mm | Inner Ring Width (B) N/A 1.25 in31.75 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 69100 lbf307000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 10300 lbf45800 N | Series N/A 66000 |
CAD
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| 33225-90091 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.6249 in66.672 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 54200 lbf241000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8060 lbf35900 N | Series N/A 33000 |
CAD
N/A
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| 66225-90026 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.875 in73.025 mm | Inner Ring Width (B) N/A 1.25 in31.75 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 69100 lbf307000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 10300 lbf45800 N | Series N/A 66000 |
CAD
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| 66225-90035 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.875 in73.025 mm | Inner Ring Width (B) N/A 1.25 in31.75 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 69100 lbf307000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 10300 lbf45800 N | Series N/A 66000 |
CAD
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| 66225-90042 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.875 in73.025 mm | Inner Ring Width (B) N/A 1.25 in31.75 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 69100 lbf307000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 10300 lbf45800 N | Series N/A 66000 |
CAD
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| 33225 / 33472DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.6490 in67.285 mm | Width (T) N/A 3.1460 in79.908 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 54200 lbf241000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8060 lbf35900 N | Series N/A 33000 |
CAD
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| 555S-90020 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.8750 in123.825 mm | Outer Ring Width (C) N/A 2.5 in63.5 mm | Width (T) N/A 3.1249 in79.372 mm | Inner Ring Width (B) N/A 1.444 in36.678 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 88500 lbf394000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 13200 lbf58600 N | Series N/A 555 |
CAD
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| 72225C-902A3 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.8750 in123.825 mm | Outer Ring Width (C) N/A 2.1875 in55.563 mm | Width (T) N/A 3.0624 in77.785 mm | Inner Ring Width (B) N/A 1.291 in32.791 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 83900 lbf373000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12500 lbf55500 N | Series N/A 72000C |
CAD
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| 72225C-907A2 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 4.8750 in123.825 mm | Outer Ring Width (C) N/A 2.1875 in55.563 mm | Width (T) N/A 3.0624 in77.785 mm | Inner Ring Width (B) N/A 1.291 in32.791 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 83900 lbf373000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12500 lbf55500 N | Series N/A 72000C |
CAD
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| 66587 / 66522D | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 5.1174 in129.982 mm | Outer Ring Width (C) N/A 1.875 in47.625 mm | Width (T) N/A 2.7499 in69.847 mm | Inner Ring Width (B) N/A 1.25 in31.75 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 60500 lbf269000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9010 lbf40100 N | Series N/A 66500 |
CAD
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