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 |
|---|---|---|---|---|---|---|---|---|---|
| EE982051-90057 | Bore (d) N/A 20.5 in520.7 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 7.3426 in186.502 mm | Inner Ring Width (B) N/A 3.2188 in81.758 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 778000 lbf3460000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 516000 N | Series N/A 980000 |
CAD
N/A
|
| EE982051-90061 | Bore (d) N/A 20.5 in520.7 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 7.3426 in186.502 mm | Inner Ring Width (B) N/A 3.2188 in81.758 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 778000 lbf3460000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 116000 lbf516000 N | Series N/A 980000 |
CAD
N/A
|
| EE982051-90065 | Bore (d) N/A 20.5 in520.7 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 7.3426 in186.502 mm | Inner Ring Width (B) N/A 3.2188 in81.758 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 778000 lbf3460000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 116000 lbf516000 N | Series N/A 980000 |
CAD
N/A
|
| M276449 / M276410D | Bore (d) N/A 21.125 in536.575 mm | O.D. (D) N/A 29.995 in761.873 mm | Outer Ring Width (C) N/A 9.75 in247.65 mm | Width (T) N/A 12.25 in311.15 mm | Inner Ring Width (B) N/A 5.75 in146.05 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1570000 lbf6980000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 234000 lbf1040000 N | Series N/A M276400 |
CAD
N/A
|
| M276449 / M276410DC | Bore (d) N/A 21.125 in536.575 mm | O.D. (D) N/A 29.995 in761.873 mm | Outer Ring Width (C) N/A 9.75 in247.65 mm | Width (T) N/A 12.25 in311.15 mm | Inner Ring Width (B) N/A 5.75 in146.05 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1570000 lbf6980000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 234000 lbf1040000 N | Series N/A M276400 |
CAD
N/A
|
| M276449-902B2 | Bore (d) N/A 21.125 in536.575 mm | O.D. (D) N/A 29.995 in761.873 mm | Outer Ring Width (C) N/A 9.75 in247.65 mm | Width (T) N/A 12.25 in311.15 mm | Inner Ring Width (B) N/A 5.75 in146.05 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1570000 lbf6980000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 1040000 N | Series N/A M276400 |
CAD
N/A
|
| M276449-902B4 | Bore (d) N/A 21.125 in536.575 mm | O.D. (D) N/A 29.995 in761.873 mm | Outer Ring Width (C) N/A 9.75 in247.65 mm | Width (T) N/A 12.25 in311.15 mm | Inner Ring Width (B) N/A 5.75 in146.05 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1570000 lbf6980000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 234000 lbf1040000 N | Series N/A M276400 |
CAD
N/A
|
| M276449-902B5 | Bore (d) N/A 21.125 in536.575 mm | O.D. (D) N/A 29.995 in761.873 mm | Outer Ring Width (C) N/A 9.75 in247.65 mm | Width (T) N/A 12.25 in311.15 mm | Inner Ring Width (B) N/A 5.75 in146.05 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1570000 lbf6980000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 234000 lbf1040000 N | Series N/A M276400 |
CAD
N/A
|
| M276449-902C2 | Bore (d) N/A 21.125 in536.575 mm | O.D. (D) N/A 29.995 in761.873 mm | Outer Ring Width (C) N/A 9.75 in247.65 mm | Width (T) N/A 12.25 in311.15 mm | Inner Ring Width (B) N/A 5.75 in146.05 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1570000 lbf6980000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 234000 lbf1040000 N | Series N/A M276400 |
CAD
N/A
|
| M276449-902C6 | Bore (d) N/A 21.125 in536.575 mm | O.D. (D) N/A 29.995 in761.873 mm | Outer Ring Width (C) N/A 9.75 in247.65 mm | Width (T) N/A 12.25 in311.15 mm | Inner Ring Width (B) N/A 5.75 in146.05 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1570000 lbf6980000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 234000 lbf1040000 N | Series N/A M276400 |
CAD
N/A
|
| M276449-902D1 | Bore (d) N/A 21.125 in536.575 mm | O.D. (D) N/A 29.995 in761.873 mm | Outer Ring Width (C) N/A 9.75 in247.65 mm | Width (T) N/A 12.25 in311.15 mm | Inner Ring Width (B) N/A 5.75 in146.05 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1570000 lbf6980000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 234000 lbf1040000 N | Series N/A M276400 |
CAD
N/A
|
| EE542215-902A3; | Bore (d) N/A 21.5 in546.1 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 6.5 in165.1 mm | Inner Ring Width (B) N/A 3 in76.2 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 548000 lbf2440000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 81600 lbf363000 N | Series N/A 542000 |
CAD
N/A
|
| EE542215-90051 | Bore (d) N/A 21.5 in546.1 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 6.5 in165.1 mm | Inner Ring Width (B) N/A 3 in76.2 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 548000 lbf2440000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 81600 lbf363000 N | Series N/A 542000 |
CAD
N/A
|
| EE542215-90053 | Bore (d) N/A 21.5 in546.1 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 6.5 in165.1 mm | Inner Ring Width (B) N/A 3 in76.2 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 548000 lbf2440000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 81600 lbf363000 N | Series N/A 542000 |
CAD
N/A
|
| EE542215-90054 | Bore (d) N/A 21.5 in546.1 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 6.5 in165.1 mm | Inner Ring Width (B) N/A 3 in76.2 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 548000 lbf2440000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 81600 lbf363000 N | Series N/A 542000 |
CAD
N/A
|
| EE542215-90056 | Bore (d) N/A 21.5 in546.1 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 6.5 in165.1 mm | Inner Ring Width (B) N/A 3 in76.2 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 548000 lbf2440000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 81600 lbf363000 N | Series N/A 542000 |
CAD
N/A
|
| L476549-902A3 | Bore (d) N/A 21.625 in549.275 mm | O.D. (D) N/A 27.25 in692.15 mm | Outer Ring Width (C) N/A 5.375 in136.525 mm | Width (T) N/A 6.8749 in174.622 mm | Inner Ring Width (B) N/A 3.1875 in80.963 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 595000 lbf2650000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 88500 lbf394000 N | Series N/A L476500 |
CAD
N/A
|
| L476549-902A1 | Bore (d) N/A 21.625 in549.275 mm | O.D. (D) N/A 27.25 in692.15 mm | Outer Ring Width (C) N/A 5.375 in136.525 mm | Width (T) N/A 6.8749 in174.622 mm | Inner Ring Width (B) N/A 3.1875 in80.963 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 595000 lbf2650000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 88500 lbf394000 N | Series N/A L476500 |
CAD
N/A
|
| L476549-902A2 | Bore (d) N/A 21.625 in549.275 mm | O.D. (D) N/A 27.25 in692.15 mm | Outer Ring Width (C) N/A 5.375 in136.525 mm | Width (T) N/A 6.8749 in174.622 mm | Inner Ring Width (B) N/A 3.1875 in80.963 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 595000 lbf2650000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 88500 lbf394000 N | Series N/A L476500 |
CAD
N/A
|
| L476549-903A1 | Bore (d) N/A 21.625 in549.275 mm | O.D. (D) N/A 27.25 in692.15 mm | Outer Ring Width (C) N/A 5.375 in136.525 mm | Width (T) N/A 6.8749 in174.622 mm | Inner Ring Width (B) N/A 3.1875 in80.963 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 595000 lbf2650000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 88500 lbf394000 N | Series N/A L476500 |
CAD
N/A
|
| EE542220-90050 | Bore (d) N/A 22 in558.8 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 6.5 in165.1 mm | Inner Ring Width (B) N/A 3 in76.2 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 548000 lbf2440000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 81600 lbf363000 N | Series N/A 542000 |
CAD
N/A
|
| LM377449-902D1 | Bore (d) N/A 22 in558.8 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 7 in177.8 mm | Width (T) N/A 8.875 in225.425 mm | Inner Ring Width (B) N/A 4.125 in104.775 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1010000 lbf4480000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 150000 lbf667000 N | Series N/A LM377400 |
CAD
N/A
|
| EE843220-902B2 | Bore (d) N/A 22 in558.8 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 5.4375 in138.113 mm | Width (T) N/A 7.3751 in187.328 mm | Inner Ring Width (B) N/A 3.4688 in88.108 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 810000 lbf3600000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 536000 N | Series N/A 843000 |
CAD
N/A
|
| EE542220-902A7 | Bore (d) N/A 22 in558.8 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 6.5 in165.1 mm | Inner Ring Width (B) N/A 3 in76.2 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 548000 lbf2440000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 81600 lbf363000 N | Series N/A 542000 |
CAD
N/A
|
| EE542220-90060 | Bore (d) N/A 22 in558.8 mm | O.D. (D) N/A 29.0000 in736.600 mm | Outer Ring Width (C) N/A 4.5 in114.3 mm | Width (T) N/A 6.5 in165.1 mm | Inner Ring Width (B) N/A 3 in76.2 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 548000 lbf2440000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 81600 lbf363000 N | Series N/A 542000 |
CAD
N/A
|
