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 BA230-1 DF Ball Bearings
6.625 Inch | 168.275
0 Inch | 0 Millimete
NSK BA190-4 DF Ball Bearings
N/A
577
NSK BA180-2E1 DF Ball Bearings
N/A
8.77
NSK 7932AAX DB Ball Bearings
Precision Ball Beari
8482.10.50.28
NSK BA290-2 DF Ball Bearings
0 Inch | 0Millimeter
22215
NSK 7984BX DF Ball Bearings
0.0
N/A
NSK BT240-2 DF Ball Bearings
Bearings
B04334
NSK BT250-2 DB Ball Bearings
0
TIMKEN
NSK BT340-51 DB Ball Bearings
0644075055307
Roller Bearings
NSK 7940BAX DF Ball Bearings
8483.20.40.80
0883450008761
NSK BT290-2 DB Ball Bearings
Ball Bearing
55MM Bore; 90MM Outs
NSK BT250-51 DB Ball Bearings
100MM Tapered Bore;
Spherical Roller Bea
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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