Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
Timken® Double Row Tapered Roller Bearing
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)
Part Number |
Bore (d) |
O.D. (D) |
Outer Ring Width (C) |
Width (T) |
Dynamic Radial Load Rating - 1M Revs (C1) |
Dynamic Radial Load Rating - 90M Revs (C90) |
CAD |
|---|---|---|---|---|---|---|---|
| 580-90231 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 5.5115 in139.992 mm | Outer Ring Width (C) N/A 2.625 in66.675 mm | Width (T) N/A 3.25 in82.55 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 80900 lbf360000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12100 lbf53600 N |
CAD
N/A
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| 580-90314 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 5.5115 in139.992 mm | Outer Ring Width (C) N/A 2.625 in66.675 mm | Width (T) N/A 3.25 in82.55 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 80900 lbf360000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12100 lbf53600 N |
CAD
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| HM617045 / HM617011DC | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 5.625 in142.875 mm | Outer Ring Width (C) N/A 3 in76.2 mm | Width (T) N/A 3.6874 in93.66 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 102000 lbf454000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 15200 lbf67700 N |
CAD
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| 595 / 592DC | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 2.5 in63.5 mm | Width (T) N/A 3.25 in82.55 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 84600 lbf376000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12600 lbf56000 N |
CAD
N/A
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| 663A / 654D | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 3 in76.2 mm | Width (T) N/A 3.7499 in95.247 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 96700 lbf430000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14400 lbf64000 N |
CAD
N/A
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| 663-90095 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 3 in76.2 mm | Width (T) N/A 3.7499 in95.247 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 96700 lbf430000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14400 lbf64000 N |
CAD
N/A
|
| 663A / 654DC | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 3 in76.2 mm | Width (T) N/A 3.7499 in95.247 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 96700 lbf430000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14400 lbf64000 N |
CAD
N/A
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| 663 / 654DC | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 3 in76.2 mm | Width (T) N/A 3.7499 in95.247 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 96700 lbf430000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14400 lbf64000 N |
CAD
N/A
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| 595-90059 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 2.5 in63.5 mm | Width (T) N/A 3.25 in82.55 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 84600 lbf376000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12600 lbf56000 N |
CAD
N/A
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| 595-90061 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 2.5 in63.5 mm | Width (T) N/A 3.25 in82.55 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 84600 lbf376000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12600 lbf56000 N |
CAD
N/A
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| 595-90100 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 2.5 in63.5 mm | Width (T) N/A 3.25 in82.55 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 84600 lbf376000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12600 lbf56000 N |
CAD
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| 595-90156 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 2.5 in63.5 mm | Width (T) N/A 3.25 in82.55 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 84600 lbf376000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12600 lbf56000 N |
CAD
N/A
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| 595-90163 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 2.5 in63.5 mm | Width (T) N/A 3.25 in82.55 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 84600 lbf376000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 12600 lbf56000 N |
CAD
N/A
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| 663-902A6 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 3 in76.2 mm | Width (T) N/A 3.7499 in95.247 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 96700 lbf430000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14400 lbf64000 N |
CAD
N/A
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| 663-99478 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 3 in76.2 mm | Width (T) N/A 3.7499 in95.247 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 96700 lbf430000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14400 lbf64000 N |
CAD
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| 663-90075 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 3 in76.2 mm | Width (T) N/A 3.7499 in95.247 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 96700 lbf430000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14400 lbf64000 N |
CAD
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| 663-90097 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.000 in152.4 mm | Outer Ring Width (C) N/A 3 in76.2 mm | Width (T) N/A 3.7499 in95.247 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 96700 lbf430000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 14400 lbf64000 N |
CAD
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| 749A-90068 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.1250 in155.575 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4 in101.6 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 147000 lbf656000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21900 lbf97600 N |
CAD
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| 750A-90097 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.1250 in155.575 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4 in101.6 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 147000 lbf656000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21900 lbf97600 N |
CAD
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| 749A / 742DC | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.1250 in155.575 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4 in101.6 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 147000 lbf656000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21900 lbf97600 N |
CAD
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| 750A / 742DC | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.1250 in155.575 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4 in101.6 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 147000 lbf656000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21900 lbf97600 N |
CAD
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| 749A-99407 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.1250 in155.575 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4 in101.6 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 147000 lbf656000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21900 lbf97600 N |
CAD
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| 749A-90081 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.1250 in155.575 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4 in101.6 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 147000 lbf656000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21900 lbf97600 N |
CAD
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| 749A-90107 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.1250 in155.575 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4 in101.6 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 147000 lbf656000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21900 lbf97600 N |
CAD
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| 749A-90039 | Bore (d) N/A 3 1/4 in82.550 mm | O.D. (D) N/A 6.1250 in155.575 mm | Outer Ring Width (C) N/A 3.375 in85.725 mm | Width (T) N/A 4 in101.6 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 147000 lbf656000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21900 lbf97600 N |
CAD
N/A
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