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.
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 |
|---|---|---|---|---|---|---|---|---|---|
| 71455 / 71751DC | Bore (d) N/A 4.5310 in115.087 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| 71455-90088 | Bore (d) N/A 4.5310 in115.087 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| 71453-90074 | Bore (d) N/A 4.5310 in115.087 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| 71453-90075 | Bore (d) N/A 4.5310 in115.087 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| 71453-90110 | Bore (d) N/A 4.5310 in115.087 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| 71453-90129 | Bore (d) N/A 4.5310 in115.087 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| 71453-90148 | Bore (d) N/A 4.5310 in115.087 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| 71453-90156 | Bore (d) N/A 4.5310 in115.087 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| 71453-90207 | Bore (d) N/A 4.5310 in115.087 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| HM124646 / HM124616XD | Bore (d) N/A 4.6875 in119.063 mm | O.D. (D) N/A 7.6722 in194.874 mm | Outer Ring Width (C) N/A 5.1713 in131.351 mm | Width (T) N/A 4.9312 in125.252 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 152000 lbf675000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 22600 lbf101000 N | Series N/A HM124600 |
CAD
N/A
|
| HM124646 / HM124618XD | Bore (d) N/A 4.6875 in119.063 mm | O.D. (D) N/A 7.6875 in195.263 mm | Outer Ring Width (C) N/A 5.625 in142.875 mm | Width (T) N/A 5.3849 in136.776 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 152000 lbf675000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 22600 lbf101000 N | Series N/A HM124600 |
CAD
N/A
|
| HM124649 / HM124616XD | Bore (d) N/A 4.7227 in119.957 mm | O.D. (D) N/A 7.6722 in194.874 mm | Outer Ring Width (C) N/A 5.1713 in131.351 mm | Width (T) N/A 4.9312 in125.252 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 152000 lbf675000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 22600 lbf101000 N | Series N/A HM124600 |
CAD
N/A
|
| HM124649 / HM124618XD | Bore (d) N/A 4.7227 in119.957 mm | O.D. (D) N/A 7.6875 in195.263 mm | Outer Ring Width (C) N/A 5.625 in142.875 mm | Width (T) N/A 5.3849 in136.776 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 152000 lbf675000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 22600 lbf101000 N | Series N/A HM124600 |
CAD
N/A
|
| 74472 / 74849XD | Bore (d) N/A 4.723 in119.964 mm | O.D. (D) N/A 8.5000 in215.900 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1875 in106.363 mm | Inner Ring Width (B) N/A 1.875 in47.625 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 150000 lbf665000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 22300 lbf99000 N | Series N/A 74000 |
CAD
N/A
|
| 74472-90202 | Bore (d) N/A 4.723 in119.964 mm | O.D. (D) N/A 8.5000 in215.900 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1875 in106.363 mm | Inner Ring Width (B) N/A 1.875 in47.625 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 150000 lbf665000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 22300 lbf99000 N | Series N/A 74000 |
CAD
N/A
|
| 74472-90238 | Bore (d) N/A 4.723 in119.964 mm | O.D. (D) N/A 8.5000 in215.900 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1875 in106.363 mm | Inner Ring Width (B) N/A 1.875 in47.625 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 150000 lbf665000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 22300 lbf99000 N | Series N/A 74000 |
CAD
N/A
|
| M224748-90054 | Bore (d) N/A 4.7234 in119.974 mm | O.D. (D) N/A 6.875 in174.625 mm | Outer Ring Width (C) N/A 2.4375 in61.913 mm | Width (T) N/A 3.0624 in77.785 mm | Inner Ring Width (B) N/A 1.4375 in36.513 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 95700 lbf426000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14200 lbf63400 N | Series N/A M224700 |
CAD
N/A
|
| M224748 / M224710DC | Bore (d) N/A 4.7234 in119.974 mm | O.D. (D) N/A 6.875 in174.625 mm | Outer Ring Width (C) N/A 2.4375 in61.913 mm | Width (T) N/A 3.0624 in77.785 mm | Inner Ring Width (B) N/A 1.4375 in36.513 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 95700 lbf426000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14200 lbf63400 N | Series N/A M224700 |
CAD
N/A
|
| M224748-90015 | Bore (d) N/A 4.7234 in119.974 mm | O.D. (D) N/A 6.875 in174.625 mm | Outer Ring Width (C) N/A 2.4375 in61.913 mm | Width (T) N/A 3.0624 in77.785 mm | Inner Ring Width (B) N/A 1.4375 in36.513 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 95700 lbf426000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14200 lbf63400 N | Series N/A M224700 |
CAD
N/A
|
| M224748-902A2 | Bore (d) N/A 4.7234 in119.974 mm | O.D. (D) N/A 6.875 in174.625 mm | Outer Ring Width (C) N/A 2.4375 in61.913 mm | Width (T) N/A 3.0624 in77.785 mm | Inner Ring Width (B) N/A 1.4375 in36.513 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 95700 lbf426000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14200 lbf63400 N | Series N/A M224700 |
CAD
N/A
|
| 74473X / 74849XD | Bore (d) N/A 4.7244 in120 mm | O.D. (D) N/A 8.5000 in215.900 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1875 in106.363 mm | Inner Ring Width (B) N/A 1.875 in47.625 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 150000 lbf665000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 22300 lbf99000 N | Series N/A 74000 |
CAD
N/A
|
| 74473X / 74851CD | Bore (d) N/A 4.7244 in120 mm | O.D. (D) N/A 8.5000 in215.900 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1875 in106.363 mm | Inner Ring Width (B) N/A 1.875 in47.625 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 150000 lbf665000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 22300 lbf99000 N | Series N/A 74000 |
CAD
N/A
|
| 97472X / 97901D | Bore (d) N/A 4.7244 in120 mm | O.D. (D) N/A 9.0000 in228.600 mm | Outer Ring Width (C) N/A 3.3125 in84.138 mm | Width (T) N/A 4.5625 in115.888 mm | Inner Ring Width (B) N/A 1.946 in49.428 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 147000 lbf655000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21900 lbf97500 N | Series N/A 97000 |
CAD
N/A
|
| L624549-90020 | Bore (d) N/A 4.7500 in120.650 mm | O.D. (D) N/A 6.3750 in161.925 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5000 in63.500 mm | Inner Ring Width (B) N/A 0.8438 in21.433 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 41200 lbf183000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6140 lbf27300 N | Series N/A L624500 |
CAD
N/A
|
| L624549-90025 | Bore (d) N/A 4.7500 in120.650 mm | O.D. (D) N/A 6.3750 in161.925 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5000 in63.500 mm | Inner Ring Width (B) N/A 0.8438 in21.433 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 41200 lbf183000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6140 lbf27300 N | Series N/A L624500 |
CAD
N/A
|
