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 6902-ZZ Ball Bearings
21.3 kg
40.5 kN
BEARINGS LIMITED 6900-2RS Ball Bearings
620 kN
1300 r/min
BEARINGS LIMITED 688-2RS Ball Bearings
FSAFS 520
4.763 mm
BEARINGS LIMITED 6811-2RS Ball Bearings
420 mm
560 min-1
BEARINGS LIMITED 6803-2RS Ball Bearings
Two Seals & Snap-Rin
300.000 mm
BEARINGS LIMITED XLS 10 Ball Bearings
7.5 mm
25.713 mm
BEARINGS LIMITED WRA218 Ball Bearings
44.45 mm
19.05 mm
BEARINGS LIMITED W201-2RS Ball Bearings
212 mm
-0.6 mm
BEARINGS LIMITED SSL50ZZ Ball Bearings
7800 N
15.000 mm
BEARINGS LIMITED SSRI-1212-ZZ RA1 Ball Bearings
46.00 mm
1400 rpm
BEARINGS LIMITED SSL1150-ZZ Ball Bearings
17000 rpm
15.000 mm
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