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

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 1657-ZZ Ball Bearings
50.8 mm
14.3 mm
BEARINGS LIMITED 16004-ZZ Ball Bearings
45.000 mm
9000 rpm
BEARINGS LIMITED 3204-2RS Ball Bearings
Shield & Seal
1600 rpm
BEARINGS LIMITED R12-ZZ Ball Bearings
3400 rpm
120.000 mm
BEARINGS LIMITED R8-2RS BULK Ball Bearings
0.016 kg
0.3 mm
BEARINGS LIMITED R4-2RS Ball Bearings
13700 kN
6 mm
BEARINGS LIMITED R22-ZZ Ball Bearings
Removable Metal Shie
7000 rpm
BEARINGS LIMITED R20-2RS Ball Bearings
25 mm
0.6 mm
BEARINGS LIMITED FR8-ZZ Ball Bearings
AN 17
EPR 11
BEARINGS LIMITED FR4 Ball Bearings
0.8 mm
4 mm
BEARINGS LIMITED 6913-2RS Ball Bearings
78 max
0.7 kg
BEARINGS LIMITED 6911 Ball Bearings
6000 rpm
4500 rpm
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