NTN Driveshaft CORP.

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.

AST JLMI04948/LM104911 tapered roller bearings
17
30
Fersa 33113F tapered roller bearings
8.7 in
-0.19 in
NACHI 300KBE130 tapered roller bearings
straight
AST090 25080
120 mm x 215 mm x 58 mm ISO 32224 tapered roller bearings
7,75 Kg
1900 r/min
NTN CRI-5615 tapered roller bearings
60 lb
SAF024K x 4-1/4
101,6 mm x 177,8 mm x 31,75 mm ISO LM921845/10 tapered roller bearings
straight
AST090 25080
Fersa 3586/3525 tapered roller bearings
47.6 mm
21.45 mm
62,738 mm x 100 mm x 25,4 mm Timken 28995/28921B tapered roller bearings
8.7 in
-0.19 in
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Wheel Bearings
608rs Bearing
aisi 52100 Bearing
l68149 Bearing
lm16uu Bearing
Tapered Roller Bearings Tapered Single Metric