NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

NSK 693 Bearing

 

Ball Bearings

A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races. The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least three races to contain the balls and transmit the loads through the balls. In most applications, one race is stationary and the other is attached to the rotating assembly (e.g., a hub or shaft). As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were sliding against each other.

 

 

 

 

 

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. Axial (thrust) bearings support loads parallel to the axis, such as those exerted by a table supporting a weight.

 

 

 

 

BEARINGS LIMITED 1616-ZZ  Ball Bearings
BEARINGS LIMITED 1616-ZZ Ball Bearings
6000 rpm
21.00 mm
BEARINGS LIMITED 51204  Ball Bearings
BEARINGS LIMITED 51204 Ball Bearings
180.975 mm
198.438 mm
BEARINGS LIMITED 488502  Ball Bearings
BEARINGS LIMITED 488502 Ball Bearings
SR-20-17
4500 r/min
BEARINGS LIMITED 51113  Ball Bearings
BEARINGS LIMITED 51113 Ball Bearings
13.9
7.8 kN
BEARINGS LIMITED 53410U  Ball Bearings
BEARINGS LIMITED 53410U Ball Bearings
54000 N
22.00 mm
BEARINGS LIMITED 54215U  Ball Bearings
BEARINGS LIMITED 54215U Ball Bearings
2280 kN
352 mm
BEARINGS LIMITED 51102  Ball Bearings
BEARINGS LIMITED 51102 Ball Bearings
3600 rpm
38.10 mm
BEARINGS LIMITED 62202 2RS  Ball Bearings
BEARINGS LIMITED 62202 2RS Ball Bearings
EPR 12
22.225 mm
BEARINGS LIMITED 6409-ZZ/C3  Ball Bearings
BEARINGS LIMITED 6409-ZZ/C3 Ball Bearings
68.240 kN
23 mm
BEARINGS LIMITED 6404 2RS  Ball Bearings
BEARINGS LIMITED 6404 2RS Ball Bearings
1 1/2 in
0.5625 in
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