NTN BEARING CORP.OF CANADA LTD.

NSK 7000a Bearing

 

Tapered Roller Bearing Assemblies

Tapered roller bearings can be set at initial machine assembly to any desired axial or radial clearance. This unique feature enables a designer to control bearings to meet anticipated application operating conditions, and thereby provide optimum bearing and system performance.

Tapered roller thrust bearings consist of small tapered rollers arranged so that their axes all converge at a point on the axis of the bearing. The length of the roller and the diameter of the wide and the narrow ends and the angle of rollers need to be carefully calculated to provide the correct taper so that each end of the roller rolls smoothly on the bearing face without skidding. These are the type most commonly used in automotive applications (to support the wheels of a motor car for example), where they are used in pairs to accommodate axial thrust in either direction, as well as radial loads. They can support rather larger thrust loads than the ball type due to the larger contact area, but are more expensive to manufacture.

Ball bearings can be used, but as the paragraph mentions above they can support more load, but are more expensive to manufacture.

TIMKEN 495A-90190  Tapered Roller Bearing Assemblies
TIMKEN 495A-90190 Tapered Roller Bearing Assemblies
Assembly; Standard P
52387-90189
TIMKEN 495A-90186  Tapered Roller Bearing Assemblies
TIMKEN 495A-90186 Tapered Roller Bearing Assemblies
Flanged
No Pilot
TIMKEN 98400-90040  Tapered Roller Bearing Assemblies
TIMKEN 98400-90040 Tapered Roller Bearing Assemblies
6.8
N/A
TIMKEN 495A-90178  Tapered Roller Bearing Assemblies
TIMKEN 495A-90178 Tapered Roller Bearing Assemblies
Nickel-Coated Steel
Round
TIMKEN 98400-90036  Tapered Roller Bearing Assemblies
TIMKEN 98400-90036 Tapered Roller Bearing Assemblies
0.32
3525-2
TIMKEN 495A-90163  Tapered Roller Bearing Assemblies
TIMKEN 495A-90163 Tapered Roller Bearing Assemblies
ABEC 1 | ISO P0
2 Metal Shields
TIMKEN 495A-90159  Tapered Roller Bearing Assemblies
TIMKEN 495A-90159 Tapered Roller Bearing Assemblies
1 Piece Solid
1/2 Inch
TIMKEN 495A-90157  Tapered Roller Bearing Assemblies
TIMKEN 495A-90157 Tapered Roller Bearing Assemblies
204 Series
Round
TIMKEN 98400-90031  Tapered Roller Bearing Assemblies
TIMKEN 98400-90031 Tapered Roller Bearing Assemblies
1 (Single)
0.434
TIMKEN 495A-90156  Tapered Roller Bearing Assemblies
TIMKEN 495A-90156 Tapered Roller Bearing Assemblies
SCHAEFFLER GROUP
FAG BEARING
TIMKEN 495A-90149  Tapered Roller Bearing Assemblies
TIMKEN 495A-90149 Tapered Roller Bearing Assemblies
Metric
Precision Ball Beari
TIMKEN 98400-90030  Tapered Roller Bearing Assemblies
TIMKEN 98400-90030 Tapered Roller Bearing Assemblies
4026677832542
23034E1TVPB
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