AMERICAN NTN BEARING MFG.CORP.

Ball Bearings

Ball Bearings. Ball bearings reduce friction between shafts and axles and carry radial loads, thrust loads, or a combination of both. They contain an outer ring, inner ring, and a cage that holds and spaces bearing balls, the bearing's spherical rolling elements.


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.

 

NSK BT285-1 DF Ball Bearings
KOYO
0060579021412
NSK BT220-51 DB Ball Bearings
CONSOLIDATED BEARING
CONSOLIDATED BEARING
NSK BT220-3 DB Ball Bearings
Wide Inner Ring
0.55
NSK BA220-1A DB Ball Bearings
2
6.734 Inch | 171.044
NSK BA180-2 DF Ball Bearings
HUB CITY
1002-01712
NSK B550-2 Ball Bearings
REGAL BELOIT
0.0
NSK BA190-1E DF Ball Bearings
31171527
Single Row
NSK BA170-51 DB Ball Bearings
0.6
0.0
NSK BT160-3 DF Ball Bearings
0.0
Bearing
NSK BA150-4E DB Ball Bearings
B04334
0053893987477
NSK BA220-1A DB Ball Bearings
0.0
5.82 Inch | 147.828
NSK BT310-51 DB Ball Bearings
8482.10.50.68
1 (Single)
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Ball Bearings
CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES
Double Row Bearings
Four Row Bearings  
FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS
Multi-Row Roller Bearings  
Sealed roll neck Bearings
Single Row Bearings
SINGLE-DIRECTION THRUST BALL BEARINGS
SPHERICAL ROLLER BEARINGS
Lm8luu Bearing
6003 Bearing
Lm10uu Bearing
L44649 Bearing