Tapered roller bearings
Tapered roller bearings utilize conical rollers and raceways, arranged so that the rollers and raceways meet at a common apex. The rollers are guided by contact between the large end of the roller and a rib on the inner ring. This provides high capacity for radial and single thrust loads.
We offer premium tapered roller bearings under the NTN and Bower® brand names. Most NTN and all Bower® tapered roller bearings feature case-carburized components. Cups, cones, and rollers are made from case-hardened alloy steel of “Bearing Quality” to provide superior fatigue life and reliability. Precise control of heat treatment, dimensions, and surface finish of the components further contribute to reliable bearing performance. So whether you’re looking for an American-made, case-carburized inch series taper, or a metric series through-hardened variety, we have you covered with a proper fit for your application. Premium steels and heat treatments are also available for applications requiring extended life and high reliability.
- 240 mm x 360 mm x 76 mm NSK HR32048XJ tapered roller bearings
- Pillow Block
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- 85 mm x 180 mm x 41 mm NKE 31317 tapered roller bearings
- Flange Block
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- 190 mm x 290 mm x 64 mm NTN 32038XUE1 tapered roller bearings
- Pillow Block
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- 75 mm x 160 mm x 55 mm NSK 32315CA tapered roller bearings
- Flange Block
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- 29 mm x 50,292 mm x 14,732 mm Timken L45449/L45410 tapered roller bearings
- Mounted Cartridge Units
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- NTN 4T-430211X tapered roller bearings
- Precision Ball Bearings
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- 140 mm x 190 mm x 32 mm ISB 32928 tapered roller bearings
- Cylindrical Roller Bearing
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- Timken HH258248/HH258210CD+HH258248XB tapered roller bearings
- Mounted Cartridge Units
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