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.
- 30 mm x 72 mm x 19 mm NSK HR30306DJ tapered roller bearings
- 0.14 in
- 77700 lbf
- 50 mm x 80 mm x 20 mm Timken NP838887/NP437479 tapered roller bearings
- straight
- AST090 25080
- NSK HR70KBE52X+L tapered roller bearings
- 8.7 in
- -0.19 in
- KOYO 59175/59425 tapered roller bearings
- 60 lb
- SAF024K x 4-1/4
- 80 mm x 140 mm x 33 mm Timken X32216/Y32216 tapered roller bearings
- 0.14 in
- 77700 lbf
- 44,45 mm x 90 mm x 29 mm Gamet 111044X/111090C tapered roller bearings
- 7024 CE/P4AH1
- 2 mm
- 57,15 mm x 96,838 mm x 21,946 mm NTN 4T-387S/382A tapered roller bearings
- 60 lb
- SAF024K x 4-1/4
- Toyana HH224349/10 tapered roller bearings
- straight
- AST090 25080
- 61,91 mm x 146,05 mm x 39,69 mm KOYO 57180F4 tapered roller bearings
- 0.14 in
- 77700 lbf
