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Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
Tapered Roller Bearings - TDI (Tapered Double Inner)
Key Features
- Available in single, double and multi-row configurations, as well as proprietary sizes
- Designed in collaboration with OE engineers to design, engineer and test bearings for premium performance in many applications
- Power dense designs allow for heavier loads and can help extend bearing life
- Optimized internal geometry lower torque and operating temperatures to extend lubrication system life
- Can be designed to withstand high-corrosive, high-temperature and vacuum or low-lubrication environments with proprietary enhancements
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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) |
Inner Ring Width (B) |
Width (T) |
Outer Ring Width (C) |
Dynamic Radial Load Rating - 1M Revs (C1) |
Series |
CAD |
|---|---|---|---|---|---|---|---|---|
| 74512D / 74850W | Bore (d) N/A 5.125 in130.175 mm | O.D. (D) N/A 8.5 in215.9 mm | Inner Ring Width (B) N/A 4 in101.6 mm | Width (T) N/A 4 in101.6 mm | Outer Ring Width (C) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 150000 lbf665000 N | Series N/A 74000 |
CAD
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| 74512D / 74856 | Bore (d) N/A 5.125 in130.175 mm | O.D. (D) N/A 8.5625 in217.488 mm | Inner Ring Width (B) N/A 4 in101.6 mm | Width (T) N/A 4 in101.6 mm | Outer Ring Width (C) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 150000 lbf665000 N | Series N/A 74000 |
CAD
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| 74555D / 74856 | Bore (d) N/A 5.5 in139.7 mm | O.D. (D) N/A 8.5625 in217.488 mm | Inner Ring Width (B) N/A 4.1875 in106.363 mm | Width (T) N/A 3.7260 in94.640 mm | Outer Ring Width (C) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 134000 lbf594000 N | Series N/A 74000 |
CAD
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| 74555D / 74845 | Bore (d) N/A 5.5 in139.7 mm | O.D. (D) N/A 8.4636 in214.975 mm | Inner Ring Width (B) N/A 4.1875 in106.363 mm | Width (T) N/A 3.7260 in94.640 mm | Outer Ring Width (C) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 134000 lbf594000 N | Series N/A 74000 |
CAD
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| 74555D / 74850P | Bore (d) N/A 5.5 in139.7 mm | O.D. (D) N/A 8.5 in215.9 mm | Inner Ring Width (B) N/A 4.1875 in106.363 mm | Width (T) N/A 3.7260 in94.640 mm | Outer Ring Width (C) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 134000 lbf594000 N | Series N/A 74000 |
CAD
N/A
|
| 74555D / 74850W | Bore (d) N/A 5.5 in139.7 mm | O.D. (D) N/A 8.5 in215.9 mm | Inner Ring Width (B) N/A 4.1875 in106.363 mm | Width (T) N/A 3.7260 in94.640 mm | Outer Ring Width (C) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 134000 lbf594000 N | Series N/A 74000 |
CAD
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|
| 767D-90171 | Bore (d) N/A 3.5 in88.9 mm | O.D. (D) N/A 6.375 in161.925 mm | Inner Ring Width (B) N/A 4.25 in107.95 mm | Width (T) N/A 3.9979 in101.547 mm | Outer Ring Width (C) N/A 1.5 in38.1 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 128000 lbf570000 N | Series N/A 755 |
CAD
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| 767D / 752A | Bore (d) N/A 3.5 in88.9 mm | O.D. (D) N/A 6.299 in159.995 mm | Inner Ring Width (B) N/A 4.25 in107.95 mm | Width (T) N/A 3.9979 in101.547 mm | Outer Ring Width (C) N/A 1.5 in38.1 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 128000 lbf570000 N | Series N/A 755 |
CAD
N/A
|
| 767D / 752AA | Bore (d) N/A 3.5 in88.9 mm | O.D. (D) N/A 6.375 in161.925 mm | Inner Ring Width (B) N/A 4.25 in107.95 mm | Width (T) N/A 3.9979 in101.547 mm | Outer Ring Width (C) N/A 1.5 in38.1 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 128000 lbf570000 N | Series N/A 755 |
CAD
N/A
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| 767D / 753 | Bore (d) N/A 3.5 in88.9 mm | O.D. (D) N/A 6.625 in168.275 mm | Inner Ring Width (B) N/A 4.25 in107.95 mm | Width (T) N/A 3.9979 in101.547 mm | Outer Ring Width (C) N/A 1.5 in38.1 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 128000 lbf570000 N | Series N/A 755 |
CAD
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| 779D / 772A | Bore (d) N/A 3.875 in98.425 mm | O.D. (D) N/A 6.875 in174.625 mm | Inner Ring Width (B) N/A 4.0300 in102.362 mm | Width (T) N/A 4 in101.6 mm | Outer Ring Width (C) N/A 1.5 in38.1 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Series N/A 775 |
CAD
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| 779D / 773 | Bore (d) N/A 3.875 in98.425 mm | O.D. (D) N/A 7.0866 in180 mm | Inner Ring Width (B) N/A 4.0300 in102.362 mm | Width (T) N/A 4.0295 in102.349 mm | Outer Ring Width (C) N/A 1.5748 in40 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Series N/A 775 |
CAD
N/A
|
| 78251D-90031 | Bore (d) N/A 2.5 in63.5 mm | O.D. (D) N/A 5.5130 in140.030 mm | Inner Ring Width (B) N/A 2.5980 in65.989 mm | Width (T) N/A 2.6020 in66.091 mm | Outer Ring Width (C) N/A 0.9260 in23.520 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 66900 lbf298000 N | Series N/A 78000 |
CAD
N/A
|
| 78251D-90050 | Bore (d) N/A 2.5 in63.5 mm | O.D. (D) N/A 5.375 in136.525 mm | Inner Ring Width (B) N/A 2.5980 in65.989 mm | Width (T) N/A 2.6020 in66.091 mm | Outer Ring Width (C) N/A 0.9260 in23.520 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 66900 lbf298000 N | Series N/A 78000 |
CAD
N/A
|
| 78255D / 78571 | Bore (d) N/A 2.5586 in64.988 mm | O.D. (D) N/A 5.7080 in144.983 mm | Inner Ring Width (B) N/A 2.5980 in65.989 mm | Width (T) N/A 2.5616 in65.065 mm | Outer Ring Width (C) N/A 0.9058 in23.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 66900 lbf298000 N | Series N/A 78000 |
CAD
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| 78255D / 78537 | Bore (d) N/A 2.5586 in64.988 mm | O.D. (D) N/A 5.375 in136.525 mm | Inner Ring Width (B) N/A 2.5980 in65.989 mm | Width (T) N/A 2.6020 in66.091 mm | Outer Ring Width (C) N/A 0.9260 in23.520 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 66900 lbf298000 N | Series N/A 78000 |
CAD
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|
| 78255D-90077 | Bore (d) N/A 2.5586 in64.988 mm | O.D. (D) N/A 5.5130 in140.030 mm | Inner Ring Width (B) N/A 2.5980 in65.989 mm | Width (T) N/A 2.6020 in66.091 mm | Outer Ring Width (C) N/A 0.9260 in23.520 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 66900 lbf298000 N | Series N/A 78000 |
CAD
N/A
|
| 782D / 773 | Bore (d) N/A 4.125 in104.775 mm | O.D. (D) N/A 7.0866 in180 mm | Inner Ring Width (B) N/A 4.0300 in102.362 mm | Width (T) N/A 4.0295 in102.349 mm | Outer Ring Width (C) N/A 1.5748 in40 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Series N/A 775 |
CAD
N/A
|
| 782D / 772A | Bore (d) N/A 4.125 in104.775 mm | O.D. (D) N/A 6.875 in174.625 mm | Inner Ring Width (B) N/A 4.0300 in102.362 mm | Width (T) N/A 4 in101.6 mm | Outer Ring Width (C) N/A 1.5 in38.1 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 135000 lbf603000 N | Series N/A 775 |
CAD
N/A
|
| 81601D / 81964 | Bore (d) N/A 6 in152.4 mm | O.D. (D) N/A 9.6457 in245.001 mm | Inner Ring Width (B) N/A 3.625 in92.075 mm | Width (T) N/A 3.4375 in87.313 mm | Outer Ring Width (C) N/A 1.3125 in33.338 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 157000 lbf699000 N | Series N/A 81000 |
CAD
N/A
|
| 81601D / 81962X | Bore (d) N/A 6 in152.4 mm | O.D. (D) N/A 9.625 in244.475 mm | Inner Ring Width (B) N/A 3.625 in92.075 mm | Width (T) N/A 3.4274 in87.056 mm | Outer Ring Width (C) N/A 1.625 in41.275 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 157000 lbf699000 N | Series N/A 81000 |
CAD
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| 81601D-90039 | Bore (d) N/A 6 in152.4 mm | O.D. (D) N/A 9.625 in244.475 mm | Inner Ring Width (B) N/A 3.625 in92.075 mm | Width (T) N/A 3.4375 in87.313 mm | Outer Ring Width (C) N/A 1.3125 in33.338 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 157000 lbf699000 N | Series N/A 81000 |
CAD
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| 82680D / 82622 | Bore (d) N/A 7 in177.8 mm | O.D. (D) N/A 10.7500 in273.050 mm | Inner Ring Width (B) N/A 4.4375 in112.713 mm | Width (T) N/A 4.4373 in112.707 mm | Outer Ring Width (C) N/A 1.7187 in43.655 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 209000 lbf930000 N | Series N/A 82600 |
CAD
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| 82680DG / 82622 | Bore (d) N/A 7 in177.8 mm | O.D. (D) N/A 10.7500 in273.050 mm | Inner Ring Width (B) N/A 4.4375 in112.713 mm | Width (T) N/A 4.4373 in112.707 mm | Outer Ring Width (C) N/A 1.7187 in43.655 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 209000 lbf930000 N | Series N/A 82600 |
CAD
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| 82680DG / 82620 | Bore (d) N/A 7 in177.8 mm | O.D. (D) N/A 11 in279.4 mm | Inner Ring Width (B) N/A 4.4375 in112.713 mm | Width (T) N/A 4.4373 in112.707 mm | Outer Ring Width (C) N/A 1.7187 in43.655 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 209000 lbf930000 N | Series N/A 82600 |
CAD
N/A
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