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 |
|---|---|---|---|---|---|---|---|---|---|
| L540049-90044 | Bore (d) N/A 7.7500 in196.850 mm | O.D. (D) N/A 10.0000 in254.000 mm | Outer Ring Width (C) N/A 1.875 in47.625 mm | Width (T) N/A 2.4373 in61.907 mm | Inner Ring Width (B) N/A 1.0938 in27.783 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 82500 lbf367000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12300 lbf54700 N | Series N/A L540000 |
CAD
N/A
|
| L540049-902A2 | Bore (d) N/A 7.7500 in196.850 mm | O.D. (D) N/A 10.0000 in254.000 mm | Outer Ring Width (C) N/A 1.875 in47.625 mm | Width (T) N/A 2.4373 in61.907 mm | Inner Ring Width (B) N/A 1.0938 in27.783 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 82500 lbf367000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12300 lbf54700 N | Series N/A L540000 |
CAD
N/A
|
| LM739749-902A9 | Bore (d) N/A 7.7500 in196.850 mm | O.D. (D) N/A 10.1250 in257.175 mm | Outer Ring Width (C) N/A 2.625 in66.675 mm | Width (T) N/A 3.375 in85.725 mm | Inner Ring Width (B) N/A 1.5625 in39.688 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 125000 lbf554000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 18600 lbf82500 N | Series N/A LM739700 |
CAD
N/A
|
| LM739749-902A1 | Bore (d) N/A 7.7500 in196.850 mm | O.D. (D) N/A 10.1250 in257.175 mm | Outer Ring Width (C) N/A 2.625 in66.675 mm | Width (T) N/A 3.375 in85.725 mm | Inner Ring Width (B) N/A 1.5625 in39.688 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 125000 lbf554000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 18600 lbf82500 N | Series N/A LM739700 |
CAD
N/A
|
| LM739749-902A6 | Bore (d) N/A 7.7500 in196.850 mm | O.D. (D) N/A 10.1250 in257.175 mm | Outer Ring Width (C) N/A 2.625 in66.675 mm | Width (T) N/A 3.375 in85.725 mm | Inner Ring Width (B) N/A 1.5625 in39.688 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 125000 lbf554000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 18600 lbf82500 N | Series N/A LM739700 |
CAD
N/A
|
| LM739749-902A8 | Bore (d) N/A 7.7500 in196.850 mm | O.D. (D) N/A 10.1250 in257.175 mm | Outer Ring Width (C) N/A 2.625 in66.675 mm | Width (T) N/A 3.375 in85.725 mm | Inner Ring Width (B) N/A 1.5625 in39.688 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 125000 lbf554000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 18600 lbf82500 N | Series N/A LM739700 |
CAD
N/A
|
| LM739749-902B6 | Bore (d) N/A 7.7500 in196.850 mm | O.D. (D) N/A 10.1250 in257.175 mm | Outer Ring Width (C) N/A 2.625 in66.675 mm | Width (T) N/A 3.375 in85.725 mm | Inner Ring Width (B) N/A 1.5625 in39.688 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 125000 lbf554000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 18600 lbf82500 N | Series N/A LM739700 |
CAD
N/A
|
| 93775-90227 | Bore (d) N/A 7.7500 in196.850 mm | O.D. (D) N/A 12.5000 in317.500 mm | Outer Ring Width (C) N/A 4.375 in111.125 mm | Width (T) N/A 5.7499 in146.047 mm | Inner Ring Width (B) N/A 2.5 in63.5 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 286000 lbf1270000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 42600 lbf190000 N | Series N/A 93000 |
CAD
N/A
|
| 93775 / 93127DW | Bore (d) N/A 7.7500 in196.850 mm | O.D. (D) N/A 12.5000 in317.500 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 5.7499 in146.047 mm | Inner Ring Width (B) N/A 2.5 in63.5 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 286000 lbf1270000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 42600 lbf190000 N | Series N/A 93000 |
CAD
N/A
|
| 93775 / 93128XD | Bore (d) N/A 7.7500 in196.850 mm | O.D. (D) N/A 12.5975 in319.977 mm | Outer Ring Width (C) N/A 4.375 in111.125 mm | Width (T) N/A 5.7499 in146.047 mm | Inner Ring Width (B) N/A 2.5 in63.5 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 286000 lbf1270000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 42600 lbf190000 N | Series N/A 93000 |
CAD
N/A
|
| 67982 / 67920CD | Bore (d) N/A 7.8720 in199.949 mm | O.D. (D) N/A 11.1250 in282.575 mm | Outer Ring Width (C) N/A 3.25 in82.55 mm | Width (T) N/A 4 in101.6 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 183000 lbf814000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 27300 lbf121000 N | Series N/A 67900 |
CAD
N/A
|
| 67982 / 67921D | Bore (d) N/A 7.8720 in199.949 mm | O.D. (D) N/A 11.1250 in282.575 mm | Outer Ring Width (C) N/A 3.5 in88.9 mm | Width (T) N/A 4.25 in107.95 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 183000 lbf814000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 27300 lbf121000 N | Series N/A 67900 |
CAD
N/A
|
| 93787A / 93127CD | Bore (d) N/A 7.8720 in199.949 mm | O.D. (D) N/A 12.5000 in317.500 mm | Outer Ring Width (C) N/A 4.375 in111.125 mm | Width (T) N/A 6.8419 in173.784 mm | Inner Ring Width (B) N/A 3.0460 in77.368 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 270000 lbf1200000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 40200 lbf179000 N | Series N/A 93000 |
CAD
N/A
|
| 93787A / 93128XD | Bore (d) N/A 7.8720 in199.949 mm | O.D. (D) N/A 12.5975 in319.977 mm | Outer Ring Width (C) N/A 4.375 in111.125 mm | Width (T) N/A 6.8419 in173.784 mm | Inner Ring Width (B) N/A 3.0460 in77.368 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 270000 lbf1200000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 40200 lbf179000 N | Series N/A 93000 |
CAD
N/A
|
| L540048 / L540010D | Bore (d) N/A 7.874 in200 mm | O.D. (D) N/A 10.0000 in254.000 mm | Outer Ring Width (C) N/A 1.875 in47.625 mm | Width (T) N/A 2.4373 in61.907 mm | Inner Ring Width (B) N/A 1.0938 in27.783 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 82500 lbf367000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12300 lbf54700 N | Series N/A L540000 |
CAD
N/A
|
| L540048 / L540010DC | Bore (d) N/A 7.874 in200 mm | O.D. (D) N/A 10.0000 in254.000 mm | Outer Ring Width (C) N/A 1.875 in47.625 mm | Width (T) N/A 2.4373 in61.907 mm | Inner Ring Width (B) N/A 1.0938 in27.783 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 82500 lbf367000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12300 lbf54700 N | Series N/A L540000 |
CAD
N/A
|
| M241543-90021 | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 11.5000 in292.100 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9376 in125.415 mm | Inner Ring Width (B) N/A 2.2813 in57.945 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 235000 lbf1040000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35000 lbf156000 N | Series N/A M241500 |
CAD
N/A
|
| M241543 / M241510DA | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 11.5000 in292.100 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9376 in125.415 mm | Inner Ring Width (B) N/A 2.2813 in57.945 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 235000 lbf1040000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35000 lbf156000 N | Series N/A M241500 |
CAD
N/A
|
| M241543-902A3 | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 11.5000 in292.100 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9376 in125.415 mm | Inner Ring Width (B) N/A 2.2813 in57.945 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 235000 lbf1040000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35000 lbf156000 N | Series N/A M241500 |
CAD
N/A
|
| M241543-902A1 | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 11.5000 in292.100 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9376 in125.415 mm | Inner Ring Width (B) N/A 2.2813 in57.945 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 235000 lbf1040000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35000 lbf156000 N | Series N/A M241500 |
CAD
N/A
|
| M241543 / M241513D | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 11.8750 in301.625 mm | Outer Ring Width (C) N/A 5.5120 in140.005 mm | Width (T) N/A 4.9391 in125.453 mm | Inner Ring Width (B) N/A 2.2813 in57.945 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 235000 lbf1040000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35000 lbf156000 N | Series N/A M241500 |
CAD
N/A
|
| M241543 / M241513XD | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 11.8750 in301.625 mm | Outer Ring Width (C) N/A 5.5120 in140.005 mm | Width (T) N/A 4.9391 in125.453 mm | Inner Ring Width (B) N/A 2.2813 in57.945 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 235000 lbf1040000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35000 lbf156000 N | Series N/A M241500 |
CAD
N/A
|
| 93787-902A9 | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 12.5000 in317.500 mm | Outer Ring Width (C) N/A 4.375 in111.125 mm | Width (T) N/A 5.7499 in146.047 mm | Inner Ring Width (B) N/A 2.5 in63.5 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 286000 lbf1270000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 42600 lbf190000 N | Series N/A 93000 |
CAD
N/A
|
| 93787-90192 | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 12.5000 in317.500 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 5.7499 in146.047 mm | Inner Ring Width (B) N/A 2.5 in63.5 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 286000 lbf1270000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 42600 lbf190000 N | Series N/A 93000 |
CAD
N/A
|
| 93787-902B3 | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 12.5000 in317.500 mm | Outer Ring Width (C) N/A 4.375 in111.125 mm | Width (T) N/A 5.7499 in146.047 mm | Inner Ring Width (B) N/A 2.5 in63.5 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 286000 lbf1270000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 42600 lbf190000 N | Series N/A 93000 |
CAD
N/A
|
