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 CYSD 30328 tapered roller bearings
- 40100
- Cast Iron
- 50 mm x 80 mm x 24 mm CYSD 33010 tapered roller bearings
- 87226 lbf
- 6.5 in
- SNR HM89449/410 tapered roller bearings
- 31.85 kN
- 11 mm
- 105 mm x 160 mm x 35 mm SNR 32021A tapered roller bearings
- 51.1 mm
- -20 °C
- 130 mm x 200 mm x 47,5 mm NKE IKOS130 tapered roller bearings
- 110 mm
- 178049 lbf
- AST 15101/15244 tapered roller bearings
- 51931 lbf
- 9.9 in
- 70 mm x 120 mm x 37 mm ISB 33114 tapered roller bearings
- 2-1/8 in
- 3-1/2 in
- FAG 32236-XL-DF-A385-445 tapered roller bearings
- Steel
- Cylindrical Roller
- FAG 32218-A-N11CA tapered roller bearings
- R1/8"
- 41.3 mm