NACHI BEARINGS OF AMERICA CORP.

NSK hr30208j Bearing

 

Tapered Roller Bearing Full Assemblies

Tapered roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged, optimizing rolling conditions. Tapered roller bearings are utilized in applications where there is a combination of radial and axial (thrust) loads. Tapered roller bearings are separable and have the following components: outer ring, inner ring, and roller assembly (containing the rollers and a cage). The non-separable inner ring and roller assembly is called the "cone", and the outer ring is called the "cup". Internal clearance is established during mounting by the axial position of the cone relative to the cup.

Therefore it is important to know the part number of both the cup and the cone, as they will most often differ and there are often many cup/ cone combinations available. While feasible to replace only the cup or the cone when replacing a tapered roller bearing, it is not recommended as it greatly decreases bearing life.

NSK hr30208j Bearing
NSK hr30208j Bearing
31171531
3.991
Timken NA749 90047 Tapered Roller Bearing Full Assemblies
Timken NA749 90047 Tapered Roller Bearing Full Assemblies
Triple Ring Labyrint
22222K
Timken NA285160  90040 Tapered Roller Bearing Full Assemblies
Timken NA285160 90040 Tapered Roller Bearing Full Assemblies
SKF
0.0
Timken LM739749  902A6 Tapered Roller Bearing Full Assemblies
Timken LM739749 902A6 Tapered Roller Bearing Full Assemblies
Flange Block
Flanged
Timken M270749   9A116 Tapered Roller Bearing Full Assemblies
Timken M270749 9A116 Tapered Roller Bearing Full Assemblies
N/A
REGAL BELOIT
Timken HM231149NA-90032 Tapered Roller Bearing Full Assemblies
Timken HM231149NA-90032 Tapered Roller Bearing Full Assemblies
N/A
0808250432363
Timken 8575-90180 Tapered Roller Bearing Full Assemblies
Timken 8575-90180 Tapered Roller Bearing Full Assemblies
0 Inch | 0 Millimete
90MM Bore; 115MM Out
Timken HM136948-90359 Tapered Roller Bearing Full Assemblies
Timken HM136948-90359 Tapered Roller Bearing Full Assemblies
Bearings
SCHAEFFLER GROUP
Timken 08125-90055 Tapered Roller Bearing Full Assemblies
Timken 08125-90055 Tapered Roller Bearing Full Assemblies
NTN
0.0
Timken LM603049-90013 Tapered Roller Bearing Full Assemblies
Timken LM603049-90013 Tapered Roller Bearing Full Assemblies
Spherical Roller Bea
N/A
Timken 98400 90033 Tapered Roller Bearing Full Assemblies
Timken 98400 90033 Tapered Roller Bearing Full Assemblies
N/A
Double Row
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Tapered Roller Bearing Full Assemblies
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