Question

i very short definition of ball bearing​

Answer 1

Answer:

here

Explanation:

A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races.

Answer 2

Explanation:

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. ... However, they can tolerate some misalignment of the inner and outer races.