Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
Timken® Double Row Tapered Roller Bearing
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) |
Dynamic Radial Load Rating - 1M Revs (C1) |
Dynamic Radial Load Rating - 90M Revs (C90) |
CAD |
|---|---|---|---|---|---|---|---|
| 687-90072 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 6.625 in168.275 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.625 in92.075 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 104000 lbf461000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 15400 lbf68600 N |
CAD
N/A
|
| 687-90147 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 6.625 in168.275 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.625 in92.075 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 104000 lbf461000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 15400 lbf68600 N |
CAD
N/A
|
| 687-90169 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 6.625 in168.275 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.625 in92.075 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 104000 lbf461000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 15400 lbf68600 N |
CAD
N/A
|
| 687-902A6 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 6.625 in168.275 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.625 in92.075 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 104000 lbf461000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 15400 lbf68600 N |
CAD
N/A
|
| 687-905C7 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 6.625 in168.275 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.625 in92.075 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 104000 lbf461000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 15400 lbf68600 N |
CAD
N/A
|
| 780W / 773D | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.0866 in180 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 780-90045 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.0866 in180 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 780 / 773DC | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.0866 in180 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 780-90203 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.0866 in180 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 780-90046 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.0866 in180 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 780-902A8 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.1250 in180.975 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 780W / 774CD | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.1250 in180.975 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 780-90159 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.1250 in180.975 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 780W / 774D | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.1250 in180.975 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 780W / 774DC | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.1250 in180.975 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 780 / 774DC | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.1250 in180.975 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 20200 lbf89700 N |
CAD
N/A
|
| 861-90019 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 179000 lbf797000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 26700 lbf119000 N |
CAD
N/A
|
| 861 / 854DC | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 179000 lbf797000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 26700 lbf119000 N |
CAD
N/A
|
| HH221449A / HH221410D | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 4.125 in104.775 mm | Width (T) N/A 4.9999 in126.997 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 209000 lbf929000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 31100 lbf138000 N |
CAD
N/A
|
| HH221449XX / HH221410D | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 4.125 in104.775 mm | Width (T) N/A 4.9999 in126.997 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 248000 lbf1100000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 36900 lbf164000 N |
CAD
N/A
|
| HH221449-902A7 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 4.125 in104.775 mm | Width (T) N/A 4.9999 in126.997 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 209000 lbf929000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 31100 lbf138000 N |
CAD
N/A
|
| HH221449 / HH221410DC | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 4.125 in104.775 mm | Width (T) N/A 4.9999 in126.997 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 209000 lbf929000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 31100 lbf138000 N |
CAD
N/A
|
| 861-90020 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 179000 lbf797000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 26700 lbf119000 N |
CAD
N/A
|
| 861-902A3 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 179000 lbf797000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 26700 lbf119000 N |
CAD
N/A
|
| 861-90028 | Bore (d) N/A 4 in101.600 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 179000 lbf797000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 26700 lbf119000 N |
CAD
N/A
|