what is ball bearing
Answers
Answered by
2
Answer:
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
Attachments:
Answered by
0
DEFINITION OF BALL BEARING:-
A bearing in which the parts are separated by a ring of small freely rotating metal balls which reduce friction.
Similar questions