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 |
|---|---|---|---|---|---|---|---|---|---|
| 387S-90343 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
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| 387-99304 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387-99407 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387-90180 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387-90062 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387-90059 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387-90304 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387-90063 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387-90060 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
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| 387-90284 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387-90345 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387A-90207 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387A-90279 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 387A-90349 | Bore (d) N/A 2.2500 in57.150 mm | O.D. (D) N/A 3.9370 in100.000 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N | Series N/A 385 |
CAD
N/A
|
| 462-99473 | Bore (d) N/A 2.2500 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
|
| 462A / 452D | Bore (d) N/A 2.2500 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
|
| 462W / 452D | Bore (d) N/A 2.2500 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 53100 lbf236000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7900 lbf35200 N | Series N/A 455 |
CAD
N/A
|
| 469 / 452DC | Bore (d) N/A 2.2500 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 / 452DC | Bore (d) N/A 2.2500 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
|
| 462W / 452DC | Bore (d) N/A 2.2500 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 53100 lbf236000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7900 lbf35200 N | Series N/A 455 |
CAD
N/A
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| 469-90123 | Bore (d) N/A 2.2500 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 41700 N | Series N/A 455 |
CAD
N/A
|
| 462-90051 | Bore (d) N/A 2.2500 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
|
| 462-90152 | Bore (d) N/A 2.2500 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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| 462-902B2 | Bore (d) N/A 2.2500 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
|
| 462-90049 | Bore (d) N/A 2.2500 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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