NACHI BEARINGS OF AMERICA CORP.

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
31171531
3.991
Timken HM231149NA-90032 Tapered Roller Bearing Full Assemblies
N/A
0808250432363
Timken 8575-90180 Tapered Roller Bearing Full Assemblies
0 Inch | 0 Millimete
90MM Bore; 115MM Out
Timken 08125-90055 Tapered Roller Bearing Full Assemblies
NTN
0.0
Timken EE130902-90093 Tapered Roller Bearing Full Assemblies
M06288
Bearings
Timken 14139-90051 Tapered Roller Bearing Full Assemblies
Thrust Ball Bearings
0.25 Inch | 6.35 Mil
Timken JM822049-90N01 Tapered Roller Bearing Full Assemblies
N/A
Bearing
Timken JLM506848E-90K02 Tapered Roller Bearing Full Assemblies
B04334
TIMKEN
Timken EE420751-90083 Tapered Roller Bearing Full Assemblies
Brass
35 Degree | 4 Point
Timken HM231149-90103 Tapered Roller Bearing Full Assemblies
Ball Bearing
31171531
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