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 |
|---|---|---|---|---|---|---|---|---|---|
| M272749-902E9 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902F1 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902F3 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902B3 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902B7 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902B8 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902B9 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902C2 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902C6 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902E5 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902G2 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902F2 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902F4 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902D3 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| M272749-902G3 | Bore (d) N/A 18.875 in479.425 mm | O.D. (D) N/A 26.75 in679.45 mm | Outer Ring Width (C) N/A 8.75 in222.25 mm | Width (T) N/A 10.875 in276.225 mm | Inner Ring Width (B) N/A 5.0625 in128.588 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1460000 lbf6500000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 218000 lbf968000 N | Series N/A M272700 |
CAD
N/A
|
| LM272249-90021 | Bore (d) N/A 19.0000 in482.600 mm | O.D. (D) N/A 24.2500 in615.950 mm | Outer Ring Width (C) N/A 5.75 in146.05 mm | Width (T) N/A 7.25 in184.15 mm | Inner Ring Width (B) N/A 3.375 in85.725 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 662000 lbf2950000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 98600 lbf439000 N | Series N/A LM272200 |
CAD
N/A
|
| LM272249 / LM272210DC | Bore (d) N/A 19.0000 in482.600 mm | O.D. (D) N/A 24.2500 in615.950 mm | Outer Ring Width (C) N/A 5.75 in146.05 mm | Width (T) N/A 7.25 in184.15 mm | Inner Ring Width (B) N/A 3.375 in85.725 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 662000 lbf2950000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 98600 lbf439000 N | Series N/A LM272200 |
CAD
N/A
|
| LM272249-902B9 | Bore (d) N/A 19.0000 in482.600 mm | O.D. (D) N/A 24.2500 in615.950 mm | Outer Ring Width (C) N/A 5.75 in146.05 mm | Width (T) N/A 7.25 in184.15 mm | Inner Ring Width (B) N/A 3.375 in85.725 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 662000 lbf2950000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 439000 N | Series N/A LM272200 |
CAD
N/A
|
| LM272249-90022 | Bore (d) N/A 19.0000 in482.600 mm | O.D. (D) N/A 24.2500 in615.950 mm | Outer Ring Width (C) N/A 5.75 in146.05 mm | Width (T) N/A 7.25 in184.15 mm | Inner Ring Width (B) N/A 3.375 in85.725 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 662000 lbf2950000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 98600 lbf439000 N | Series N/A LM272200 |
CAD
N/A
|
| LM272249-902D5 | Bore (d) N/A 19.0000 in482.600 mm | O.D. (D) N/A 24.2500 in615.950 mm | Outer Ring Width (C) N/A 5.75 in146.05 mm | Width (T) N/A 7.25 in184.15 mm | Inner Ring Width (B) N/A 3.375 in85.725 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 662000 lbf2950000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 98600 lbf439000 N | Series N/A LM272200 |
CAD
N/A
|
| LM272249-902D8 | Bore (d) N/A 19.0000 in482.600 mm | O.D. (D) N/A 24.2500 in615.950 mm | Outer Ring Width (C) N/A 5.75 in146.05 mm | Width (T) N/A 7.25 in184.15 mm | Inner Ring Width (B) N/A 3.375 in85.725 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 662000 lbf2950000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 98600 lbf439000 N | Series N/A LM272200 |
CAD
N/A
|
| LM272249-902C2 | Bore (d) N/A 19.0000 in482.600 mm | O.D. (D) N/A 24.2500 in615.950 mm | Outer Ring Width (C) N/A 5.75 in146.05 mm | Width (T) N/A 7.25 in184.15 mm | Inner Ring Width (B) N/A 3.375 in85.725 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 662000 lbf2950000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 98600 lbf439000 N | Series N/A LM272200 |
CAD
N/A
|
| LM272249-902C3 | Bore (d) N/A 19.0000 in482.600 mm | O.D. (D) N/A 24.2500 in615.950 mm | Outer Ring Width (C) N/A 5.75 in146.05 mm | Width (T) N/A 7.25 in184.15 mm | Inner Ring Width (B) N/A 3.375 in85.725 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 662000 lbf2950000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 98600 lbf439000 N | Series N/A LM272200 |
CAD
N/A
|
| LM272249-902C4 | Bore (d) N/A 19.0000 in482.600 mm | O.D. (D) N/A 24.2500 in615.950 mm | Outer Ring Width (C) N/A 5.75 in146.05 mm | Width (T) N/A 7.25 in184.15 mm | Inner Ring Width (B) N/A 3.375 in85.725 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 662000 lbf2950000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 98600 lbf439000 N | Series N/A LM272200 |
CAD
N/A
|
| LM272249-902C5 | Bore (d) N/A 19.0000 in482.600 mm | O.D. (D) N/A 24.2500 in615.950 mm | Outer Ring Width (C) N/A 5.75 in146.05 mm | Width (T) N/A 7.25 in184.15 mm | Inner Ring Width (B) N/A 3.375 in85.725 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 662000 lbf2950000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 98600 lbf439000 N | Series N/A LM272200 |
CAD
N/A
|
