What Are Ball Bearings
A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races. From small and large motors to car axles to electric fans and hard disc drives, ball bearings are used in a wide array of machines. In general, ball bearings are used in most applications that involve moving parts.
What Are Ball Bearings And What Is Their Purpose?
The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. This is achieved by using at least two races to contain the balls and transmit the loads through the balls.
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