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 |
|---|---|---|---|---|---|---|---|---|---|
| LM654649-90085 | Bore (d) N/A 11.2500 in285.750 mm | O.D. (D) N/A 14.9960 in380.898 mm | Outer Ring Width (C) N/A 4.25 in107.95 mm | Width (T) N/A 5.4999 in139.697 mm | Inner Ring Width (B) N/A 2.5625 in65.088 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 283000 lbf1260000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 42100 lbf187000 N | Series N/A LM654600 |
CAD
N/A
|
| LM654649-902A3 | Bore (d) N/A 11.2500 in285.750 mm | O.D. (D) N/A 14.9960 in380.898 mm | Outer Ring Width (C) N/A 4.25 in107.95 mm | Width (T) N/A 5.4999 in139.697 mm | Inner Ring Width (B) N/A 2.5625 in65.088 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 283000 lbf1260000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 42100 lbf187000 N | Series N/A LM654600 |
CAD
N/A
|
| EE921124 / 921851D | Bore (d) N/A 11.2500 in285.750 mm | O.D. (D) N/A 18.5000 in469.900 mm | Outer Ring Width (C) N/A 5 in127 mm | Width (T) N/A 6.9994 in177.785 mm | Inner Ring Width (B) N/A 3.1720 in80.569 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 591000 lbf2630000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 88000 lbf391000 N | Series N/A 920000 |
CAD
N/A
|
| EE921124-90018 | Bore (d) N/A 11.2500 in285.750 mm | O.D. (D) N/A 18.7500 in476.250 mm | Outer Ring Width (C) N/A 5 in127 mm | Width (T) N/A 6.9994 in177.785 mm | Inner Ring Width (B) N/A 3.1720 in80.569 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 591000 lbf2630000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 88000 lbf391000 N | Series N/A 920000 |
CAD
N/A
|
| EE147112-90016 | Bore (d) N/A 11.2500 in285.750 mm | O.D. (D) N/A 19.75 in501.65 mm | Outer Ring Width (C) N/A 4.75 in120.65 mm | Width (T) N/A 8 in203.2 mm | Inner Ring Width (B) N/A 3.5 in88.9 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 533000 lbf2370000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 79400 lbf353000 N | Series N/A 147000 |
CAD
N/A
|
| EE147112 / 147198DC | Bore (d) N/A 11.2500 in285.750 mm | O.D. (D) N/A 19.75 in501.65 mm | Outer Ring Width (C) N/A 4.75 in120.65 mm | Width (T) N/A 8 in203.2 mm | Inner Ring Width (B) N/A 3.5 in88.9 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 533000 lbf2370000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 79400 lbf353000 N | Series N/A 147000 |
CAD
N/A
|
| M255449-902B2 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449WS / M255410CD | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 493000 lbf2190000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 73400 lbf327000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-902A5 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-902B1 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-902C3 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-902F3 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-90071 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-902A2 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-902A4 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-902B4 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-902B9 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-902D3 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-902E4 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-903B7 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-904C9 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| M255449-904D2 | Bore (d) N/A 11.3750 in288.925 mm | O.D. (D) N/A 16.0000 in406.400 mm | Outer Ring Width (C) N/A 5.125 in130.175 mm | Width (T) N/A 6.4999 in165.097 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 466000 lbf2070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 69300 lbf308000 N | Series N/A M255400 |
CAD
N/A
|
| L555249 / L555210D | Bore (d) N/A 11.5 in292.1 mm | O.D. (D) N/A 14.7500 in374.650 mm | Outer Ring Width (C) N/A 3.125 in79.375 mm | Width (T) N/A 4.125 in104.775 mm | Inner Ring Width (B) N/A 1.875 in47.625 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 203000 lbf905000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 30300 lbf135000 N | Series N/A L555200 |
CAD
N/A
|
| L555249 / L555210DC | Bore (d) N/A 11.5 in292.1 mm | O.D. (D) N/A 14.7500 in374.650 mm | Outer Ring Width (C) N/A 3.125 in79.375 mm | Width (T) N/A 4.125 in104.775 mm | Inner Ring Width (B) N/A 1.875 in47.625 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 203000 lbf905000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 30300 lbf135000 N | Series N/A L555200 |
CAD
N/A
|
| EE722115-902A2 | Bore (d) N/A 11.5 in292.1 mm | O.D. (D) N/A 18.5000 in469.900 mm | Outer Ring Width (C) N/A 5.875 in149.225 mm | Width (T) N/A 7.8749 in200.022 mm | Inner Ring Width (B) N/A 3.6875 in93.663 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 631000 lbf2810000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 94000 lbf418000 N | Series N/A 722000 |
CAD
N/A
|
