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.
- 140 mm x 300 mm x 62 mm FAG 30328 tapered roller bearings
- 0.44 Hz
- 1.5 mm
- FAG 32020-X-XL-P5-DF-A120-150 tapered roller bearings
- ZZ (Double Shield)
- Double
- 130 mm x 230 mm x 64 mm FAG 32226-A tapered roller bearings
- No
- ZZ (Double Shield)
- FAG 32030-X-XL-DF-A120-170 tapered roller bearings
- Standard
- 7500
- 140 mm x 300 mm x 102 mm FAG 32328-A tapered roller bearings
- 608
- Yes (with retaining
- 105 mm x 170 mm x 38 mm FAG 528946 tapered roller bearings
- 4120 lbf
- 4.38 lb
- FAG 30230-A-N11CA tapered roller bearings
- Metric System
- No
- 150 mm x 225 mm x 59 mm NACHI E33030J tapered roller bearings
- PLE209N-
- 31.85 kN
- NACHI 15125/15250 tapered roller bearings
- 7600
- Standard