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.
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Bore (d) (in)
Bore (d) (mm)
O.D. (D) (in)
O.D. (D) (mm)
Width (T) (in)
Width (T) (mm)
Dynamic Radial Load Rating - 1M Revs (C1) (lbf)
Dynamic Radial Load Rating - 1M Revs (C1) (N)
Series
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 |
|---|---|---|---|---|---|---|---|---|---|
| H247535-902A6 | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 15.1250 in384.175 mm | Outer Ring Width (C) N/A 7.625 in193.675 mm | Width (T) N/A 9.3749 in238.122 mm | Inner Ring Width (B) N/A 4.4375 in112.713 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 656000 lbf2920000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 97600 lbf434000 N | Series N/A H247500 |
CAD
N/A
|
| H247535-902B1 | Bore (d) N/A 7.875 in200.025 mm | O.D. (D) N/A 15.1250 in384.175 mm | Outer Ring Width (C) N/A 7.625 in193.675 mm | Width (T) N/A 9.3749 in238.122 mm | Inner Ring Width (B) N/A 4.4375 in112.713 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 656000 lbf2920000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 97600 lbf434000 N | Series N/A H247500 |
CAD
N/A
|
| M241545 / M241510CD | Bore (d) N/A 7.9060 in200.812 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 2.4375 in61.913 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 219000 lbf975000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 32600 lbf145000 N | Series N/A M241500 |
CAD
N/A
|
| M241545 / M241510DA | Bore (d) N/A 7.9060 in200.812 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 2.4375 in61.913 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 219000 lbf975000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 32600 lbf145000 N | Series N/A M241500 |
CAD
N/A
|
| M241545 / M241513D | Bore (d) N/A 7.9060 in200.812 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 2.4375 in61.913 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 219000 lbf975000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 32600 lbf145000 N | Series N/A M241500 |
CAD
N/A
|
| M241545 / M241513XD | Bore (d) N/A 7.9060 in200.812 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 2.4375 in61.913 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 219000 lbf975000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 32600 lbf145000 N | Series N/A M241500 |
CAD
N/A
|
| EE420793-90055 | Bore (d) N/A 7.9375 in201.613 mm | O.D. (D) N/A 14.5000 in368.300 mm | Outer Ring Width (C) N/A 5.375 in136.525 mm | Width (T) N/A 7.6249 in193.672 mm | Inner Ring Width (B) N/A 3.4999 in88.897 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 457000 lbf2030000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 68100 lbf303000 N | Series N/A 420000 |
CAD
N/A
|
| EE420793W / 421451CD | Bore (d) N/A 7.9375 in201.613 mm | O.D. (D) N/A 14.5000 in368.300 mm | Outer Ring Width (C) N/A 5.375 in136.525 mm | Width (T) N/A 7.6249 in193.672 mm | Inner Ring Width (B) N/A 3.4999 in88.897 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 457000 lbf2030000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 68100 lbf303000 N | Series N/A 420000 |
CAD
N/A
|
| EE420793W / 421455D | Bore (d) N/A 7.9375 in201.613 mm | O.D. (D) N/A 14.5000 in368.300 mm | Outer Ring Width (C) N/A 5.25 in133.35 mm | Width (T) N/A 7.4999 in190.497 mm | Inner Ring Width (B) N/A 3.4999 in88.897 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 457000 lbf2030000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 68100 lbf303000 N | Series N/A 420000 |
CAD
N/A
|
| EE420793 / 421455D | Bore (d) N/A 7.9375 in201.613 mm | O.D. (D) N/A 14.5000 in368.300 mm | Outer Ring Width (C) N/A 5.25 in133.35 mm | Width (T) N/A 7.4999 in190.497 mm | Inner Ring Width (B) N/A 3.4999 in88.897 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 457000 lbf2030000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 68100 lbf303000 N | Series N/A 420000 |
CAD
N/A
|
| EE420793-90056 | Bore (d) N/A 7.9375 in201.613 mm | O.D. (D) N/A 14.5000 in368.300 mm | Outer Ring Width (C) N/A 5.375 in136.525 mm | Width (T) N/A 7.6249 in193.672 mm | Inner Ring Width (B) N/A 3.4999 in88.897 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 457000 lbf2030000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 68100 lbf303000 N | Series N/A 420000 |
CAD
N/A
|
| LM241149-902A5 | Bore (d) N/A 8 in203.2 mm | O.D. (D) N/A 10.875 in276.225 mm | Outer Ring Width (C) N/A 2.875 in73.025 mm | Width (T) N/A 3.5624 in90.485 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 172000 lbf764000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 25600 lbf114000 N | Series N/A LM241100 |
CAD
N/A
|
| LM241149 / LM241110DC | Bore (d) N/A 8 in203.2 mm | O.D. (D) N/A 10.875 in276.225 mm | Outer Ring Width (C) N/A 2.875 in73.025 mm | Width (T) N/A 3.5624 in90.485 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 172000 lbf764000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 25600 lbf114000 N | Series N/A LM241100 |
CAD
N/A
|
| LM241149NW / LM241110D | Bore (d) N/A 8 in203.2 mm | O.D. (D) N/A 10.875 in276.225 mm | Outer Ring Width (C) N/A 2.875 in73.025 mm | Width (T) N/A 3.75 in95.25 mm | Inner Ring Width (B) N/A 1.875 in47.625 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 172000 lbf764000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 25600 lbf114000 N | Series N/A LM241100 |
CAD
N/A
|
| LM241149-90012 | Bore (d) N/A 8 in203.2 mm | O.D. (D) N/A 10.875 in276.225 mm | Outer Ring Width (C) N/A 2.875 in73.025 mm | Width (T) N/A 3.5624 in90.485 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 172000 lbf764000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 25600 lbf114000 N | Series N/A LM241100 |
CAD
N/A
|
| LM241149-90015 | Bore (d) N/A 8 in203.2 mm | O.D. (D) N/A 10.875 in276.225 mm | Outer Ring Width (C) N/A 2.875 in73.025 mm | Width (T) N/A 3.5624 in90.485 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 172000 lbf764000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 25600 lbf114000 N | Series N/A LM241100 |
CAD
N/A
|
| LM241149-90016 | Bore (d) N/A 8 in203.2 mm | O.D. (D) N/A 10.875 in276.225 mm | Outer Ring Width (C) N/A 2.875 in73.025 mm | Width (T) N/A 3.5624 in90.485 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 172000 lbf764000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 25600 lbf114000 N | Series N/A LM241100 |
CAD
N/A
|
| LM241149-90018 | Bore (d) N/A 8 in203.2 mm | O.D. (D) N/A 10.875 in276.225 mm | Outer Ring Width (C) N/A 2.875 in73.025 mm | Width (T) N/A 3.5624 in90.485 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 172000 lbf764000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 25600 lbf114000 N | Series N/A LM241100 |
CAD
N/A
|
| LM241149-90023 | Bore (d) N/A 8 in203.2 mm | O.D. (D) N/A 10.875 in276.225 mm | Outer Ring Width (C) N/A 2.875 in73.025 mm | Width (T) N/A 3.5624 in90.485 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 172000 lbf764000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 25600 lbf114000 N | Series N/A LM241100 |
CAD
N/A
|
| LM241149-902A2 | Bore (d) N/A 8 in203.2 mm | O.D. (D) N/A 10.875 in276.225 mm | Outer Ring Width (C) N/A 2.875 in73.025 mm | Width (T) N/A 3.5624 in90.485 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 172000 lbf764000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 25600 lbf114000 N | Series N/A LM241100 |
CAD
N/A
|
| LM241149-902A7 | Bore (d) N/A 8 in203.2 mm | O.D. (D) N/A 10.875 in276.225 mm | Outer Ring Width (C) N/A 2.875 in73.025 mm | Width (T) N/A 3.5624 in90.485 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 172000 lbf764000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 25600 lbf114000 N | Series N/A LM241100 |
CAD
N/A
|
| 67983-90123 | Bore (d) N/A 8 in203.2 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 1.8125 in46.038 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 197000 lbf875000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 29300 lbf130000 N | Series N/A 67900 |
CAD
N/A
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| 67983 / 67921D | Bore (d) N/A 8 in203.2 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 1.8125 in46.038 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 197000 lbf875000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 29300 lbf130000 N | Series N/A 67900 |
CAD
N/A
|
| 67983-90124 | Bore (d) N/A 8 in203.2 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 1.8125 in46.038 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 197000 lbf875000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 29300 lbf130000 N | Series N/A 67900 |
CAD
N/A
|
| 67983-90125 | Bore (d) N/A 8 in203.2 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 1.8125 in46.038 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 197000 lbf875000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 29300 lbf130000 N | Series N/A 67900 |
CAD
N/A
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