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.

 

NSK 53201U thrust ball bearings
NJ 2206
30x62x20
NSK 190TAC29D+L thrust ball bearings
6800ZZ
10x19x5
NSK 53260XU thrust ball bearings
6803
17x26x5
NSK 150TAC20D+L thrust ball bearings
D/W R144J
3.175x6.35x2.38
ISO 54406U+U406 thrust ball bearings
23968-K-MB-W33
340x460x90
ISO 54202U+U202 thrust ball bearings
6709
45x55x6
ISO 53200U+U200 thrust ball bearings
6422
110x280x65
ISO 53212 thrust ball bearings
6328ZZX
140x300x62
ISO 51238 thrust ball bearings
EC-6204
20x47x14
Toyana 54238U+U238 thrust ball bearings
68/710
710x870x74
Toyana 234418 MSP thrust ball bearings
6801
12x21x5
Toyana 53324U+U324 thrust ball bearings
68/600
600x730x60
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