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 BT230-51 DB Ball Bearings
Bearings
M06110
NSK BA580-1 DF Ball Bearings
31171501
Yes
NSK BA580-1 DF Ball Bearings
0.984 Inch | 25 Mill
34 mm
NSK BA150-7 DB Ball Bearings
Spherical Roller Bea
N/A
NSK BA150-2a DB Ball Bearings
Bearing
8482.20.00.00
NSK BA180-2 DB Ball Bearings
0.0
BEARINGS LIMITED
NSK 7932AAX DB Ball Bearings
8482.50.00.00
Single Row
NSK BT170-1 DF Ball Bearings
Concentric Collar
QM INDUSTRIES
NSK BT240-1 DF Ball Bearings
Yes
TIMKEN
NSK BT290-52 DF Ball Bearings
Yes
QM INDUSTRIES
NSK BA220-1B DF Ball Bearings
M06110
IKO
NSK 7048BX DF Ball Bearings
31171501
1 Inch | 25.4 Millim
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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