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 |
|---|---|---|---|---|---|---|---|---|---|
| 438-99474 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.7500 in95.250 mm | Outer Ring Width (C) N/A 2 in50.8 mm | Width (T) N/A 2.4376 in61.915 mm | Inner Ring Width (B) N/A 1.1772 in29.901 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 49700 lbf221000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7400 lbf32900 N | Series N/A 435 |
CAD
N/A
|
| 438-90022 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.7500 in95.250 mm | Outer Ring Width (C) N/A 2 in50.8 mm | Width (T) N/A 2.4376 in61.915 mm | Inner Ring Width (B) N/A 1.1772 in29.901 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 49700 lbf221000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7400 lbf32900 N | Series N/A 435 |
CAD
N/A
|
| 438-90092 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.7500 in95.250 mm | Outer Ring Width (C) N/A 2 in50.8 mm | Width (T) N/A 2.4376 in61.915 mm | Inner Ring Width (B) N/A 1.1772 in29.901 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 49700 lbf221000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7400 lbf32900 N | Series N/A 435 |
CAD
N/A
|
| 438-90068 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.7500 in95.250 mm | Outer Ring Width (C) N/A 2 in50.8 mm | Width (T) N/A 2.4376 in61.915 mm | Inner Ring Width (B) N/A 1.1772 in29.901 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 49700 lbf221000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7400 lbf32900 N | Series N/A 435 |
CAD
N/A
|
| 53176-90051 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.7500 in95.250 mm | Outer Ring Width (C) N/A 1.7500 in44.450 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1142 in28.301 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 46500 lbf207000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6920 lbf30800 N | Series N/A 53000 |
CAD
N/A
|
| 53176-9U051 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.7500 in95.250 mm | Outer Ring Width (C) N/A 1.7500 in44.450 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1142 in28.301 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 46500 lbf207000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6920 lbf30800 N | Series N/A 53000 |
CAD
N/A
|
| 53176-90071 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.7500 in95.250 mm | Outer Ring Width (C) N/A 1.7500 in44.450 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1142 in28.301 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 46500 lbf207000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6920 lbf30800 N | Series N/A 53000 |
CAD
N/A
|
| 53176-90080 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.7500 in95.250 mm | Outer Ring Width (C) N/A 1.7500 in44.450 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1142 in28.301 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 46500 lbf207000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6920 lbf30800 N | Series N/A 53000 |
CAD
N/A
|
| 53178-90062 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.7500 in95.250 mm | Outer Ring Width (C) N/A 1.7500 in44.450 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1142 in28.301 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 46500 lbf207000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6920 lbf30800 N | Series N/A 53000 |
CAD
N/A
|
| 53176-90086 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.8750 in98.425 mm | Outer Ring Width (C) N/A 1.7500 in44.450 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1142 in28.301 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 46500 lbf207000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6920 lbf30800 N | Series N/A 53000 |
CAD
N/A
|
| 53177-90083 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.8750 in98.425 mm | Outer Ring Width (C) N/A 1.7500 in44.450 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1142 in28.301 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 46500 lbf207000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6920 lbf30800 N | Series N/A 53000 |
CAD
N/A
|
| 53178 / 53390D | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.8750 in98.425 mm | Outer Ring Width (C) N/A 1.7500 in44.450 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1142 in28.301 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 46500 lbf207000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6920 lbf30800 N | Series N/A 53000 |
CAD
N/A
|
| 53177-90089 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 3.8750 in98.425 mm | Outer Ring Width (C) N/A 1.7500 in44.450 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1142 in28.301 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 46500 lbf207000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6920 lbf30800 N | Series N/A 53000 |
CAD
N/A
|
| 458-90174 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.25 in107.95 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1542 in29.317 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 53100 lbf236000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7900 lbf35200 N | Series N/A 455 |
CAD
N/A
|
| 460 / 452D | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.25 in107.95 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1542 in29.317 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 62900 lbf280000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9370 lbf41700 N | Series N/A 455 |
CAD
N/A
|
| 458 / 452DC | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.25 in107.95 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1542 in29.317 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 53100 lbf236000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7900 lbf35200 N | Series N/A 455 |
CAD
N/A
|
| 460 / 452DC | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.25 in107.95 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.1542 in29.317 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 62900 lbf280000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 9370 lbf41700 N | Series N/A 455 |
CAD
N/A
|
| 55176-99404 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.33 in109.982 mm | Outer Ring Width (C) N/A 1.6876 in42.865 mm | Width (T) N/A 2.4999 in63.497 mm | Inner Ring Width (B) N/A 1.0594 in26.909 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 49400 lbf220000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7350 lbf32700 N | Series N/A 55000 |
CAD
N/A
|
| 55175-90033 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.33 in109.982 mm | Outer Ring Width (C) N/A 1.6876 in42.865 mm | Width (T) N/A 2.4999 in63.497 mm | Inner Ring Width (B) N/A 1.0594 in26.909 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 49400 lbf220000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7350 lbf32700 N | Series N/A 55000 |
CAD
N/A
|
| 55175C / 55433D | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.33 in109.982 mm | Outer Ring Width (C) N/A 1.6876 in42.865 mm | Width (T) N/A 2.4999 in63.497 mm | Inner Ring Width (B) N/A 1.0594 in26.909 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 59200 lbf263000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8810 lbf39200 N | Series N/A 55000C |
CAD
N/A
|
| 55176C / 55433D | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.33 in109.982 mm | Outer Ring Width (C) N/A 1.6876 in42.865 mm | Width (T) N/A 2.4999 in63.497 mm | Inner Ring Width (B) N/A 1.0594 in26.909 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 59200 lbf263000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8810 lbf39200 N | Series N/A 55000C |
CAD
N/A
|
| 535 / 533D | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.3750 in111.125 mm | Outer Ring Width (C) N/A 2.5 in63.5 mm | Width (T) N/A 3.125 in79.375 mm | Inner Ring Width (B) N/A 1.455 in36.957 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 67400 lbf300000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 10000 lbf44600 N | Series N/A 535 |
CAD
N/A
|
| 535 / 533DC | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.3750 in111.125 mm | Outer Ring Width (C) N/A 2.5 in63.5 mm | Width (T) N/A 3.125 in79.375 mm | Inner Ring Width (B) N/A 1.455 in36.957 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 67400 lbf300000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 10000 lbf44600 N | Series N/A 535 |
CAD
N/A
|
| 55175-90042 | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.4375 in112.713 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.5624 in65.085 mm | Inner Ring Width (B) N/A 1.0594 in26.909 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 49400 lbf220000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7350 lbf32700 N | Series N/A 55000 |
CAD
N/A
|
| 55176 / 55444D | Bore (d) N/A 1.7500 in44.450 mm | O.D. (D) N/A 4.4375 in112.713 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.5624 in65.085 mm | Inner Ring Width (B) N/A 1.0594 in26.909 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 49400 lbf220000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7350 lbf32700 N | Series N/A 55000 |
CAD
N/A
|
