NTN BEARING USA 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.

50 mm x 90 mm x 32 mm ISO 33210 tapered roller bearings
6
[Steel] Steel
Toyana JF9549/10 tapered roller bearings
8 Days
Yes (with retaining
Toyana 32207 A tapered roller bearings
Bearing Steel
80
Toyana 395/394A tapered roller bearings
48 mm
0.205
Toyana 3878/3820 tapered roller bearings
5760 lbf
0.4
Toyana 78225/78551 tapered roller bearings
Grade 0
Steel
KOYO 47TS664425 tapered roller bearings
Flange Type
6
KOYO LM67043/LM67010 tapered roller bearings
NTN
N/A
15 mm x 42 mm x 13 mm KOYO 30302JR tapered roller bearings
Double
Deep Groove Ball Bea
41.275 mm x 73.025 mm x 17.463 mm SKF 18590/18520/Q tapered roller bearings
Steel
Rubber Sealed
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angular contact ball bearings
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deep groove ball bearings
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needle roller bearings
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self aligning ball bearings
spherical roller bearings
tapered roller bearings
thrust ball bearings
thrust roller bearings
wheel bearings
SKF Bearing
NTN 6211 Bearing
NTN 6300 Bearing
NTN Uc207 Bearing
Ucp213d1 Bearing