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.

55 mm x 80 mm x 17 mm CYSD 32911 tapered roller bearings
46.1 kN
SNR
85 mm x 180 mm x 41 mm CYSD 31317 tapered roller bearings
0.44 Hz
11.12 Hz
40 mm x 62 mm x 15 mm CYSD 32908 tapered roller bearings
Electroless Nickel P
Deep Groove Ball Bea
25 mm x 47 mm x 17 mm CYSD 33005 tapered roller bearings
Double
Flange Type
105 mm x 190 mm x 68 mm CYSD 33221 tapered roller bearings
14.2 in
4086 lb
43 mm x 76 mm x 43 mm SNR FC35015 tapered roller bearings
Bearing Steel
No
SNR EC12299 tapered roller bearings
Lock Nuts
Round Shape
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angular contact 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
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SKF Bearing
NTN 6211 Bearing
NTN 6300 Bearing
NTN Uc207 Bearing
Ucp213d1 Bearing