BEARINGS (UK) LTD.

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 two 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 tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races. However, they can tolerate some misalignment of the inner and outer races.

NSK B820-1A Ball Bearings
2.4375 in
2.7000 in
NSK BA220-1 DF Ball Bearings
0.6250 in
1000 lb
NSK 7940BAX DB Ball Bearings
3.5429 in
Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
NSK BA230-2 DF Ball Bearings
1.7500 in
43000 lbf
NSK BA145-1 DF Ball Bearings
3.7500 in
5500 lb
NSK BA140-52 DB Ball Bearings
2.9375 in
3.0000 in
NSK BA230-1 DF Ball Bearings
35 mm
2150 lbf
NSK BT340-51 DB Ball Bearings
1.8750 in
5-7/8 in
NSK B340-51X Ball Bearings
0.6250 in
17300 lb
NSK B820-1 Ball Bearings
NSK
B820-1
NSK BA190-4 DB Ball Bearings
16 mm
Dry 24.5 N/mm2;Dry Static 73.5 N/mm2;Periodic Lubrication 49 N/mm2;Periodic Lube Static 73.5 N/mm2Dry 24.5 N/mm2;Dry Static 73.5 N/
NSK BA160-3 DF Ball Bearings
Two-Bolt Base
Powder Coated
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