NTN BEARING CORP.OF CANADA LTD.

thrust ball bearings

Thrust bearings are designed for side or axial loads, and cannot handle much radial load at all. The rolling element in a thrust bearing can be a ball, needle or roller. Thrust bearings come in both metric and inch sizes. Dimensions to consider when searching are the bore, the outside diameter and the overall width. Operating specifications to consider when searching for thrust bearings are rated speed, static axial load, and dynamic axial load. RPM for a bearing running in oil is going to be higher than one running in grease. The static axial load is the maximum axial load a bearing can withstand while stationary without suffering permanent damage. The dynamic axial load is the maximum axial load a bearing can withstand while revolving without suffering permanent damage. The Boca Bearing Company has a wide assortment of miniature, precision thrust bearings. 

 

The thrust ball bearings are classified into two kinds: unidirectional thrust bearing and bidirectional thrust bearing. The former can bear the axial force in one direction and the latter can bear he axial forces in two directions. Both unidirectional and bidirectional thrust ball bearings cannot bear any radial force.Ball bearings, or deep-groove bearings, extend the working life of equipment by enabling wheels, pulleys, and other rotating parts to reduce friction and move smoothly. Ball bearings have a series of round balls encased in a housing and support high axial or low-to-moderate radial loads.

 

ZEN 51103 thrust ball bearings
6408
40x110x27
ZEN S51102 thrust ball bearings
6801
12x21x5
ZEN F4-9 thrust ball bearings
6338-M
190x400x78
FBJ 51112 thrust ball bearings
6800VV
10x19x5
FBJ 2911 thrust ball bearings
696-2RS
6x15x5
FBJ 51108 thrust ball bearings
6416
80x200x48
FBJ 51207 thrust ball bearings
68/850
850x1030x82
FBJ 2920 thrust ball bearings
6808NR
40x52x7
FBJ 51308 thrust ball bearings
526/522
41.275x101.6x34.925
FBJ 0-40 thrust ball bearings
673SSA
3x6x2.5
15 mm x 40 mm x 6 mm NKE 54204 thrust ball bearings
62206-2RS
30x62x20
NKE 53222+U222 thrust ball bearings
NAFW203526
20x35x26
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