Why ball bearing are used in machines?
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4
ball bearing are used in machines because
1) to reduce friction
2) to make the machines live long
3) to make them function smoothly
1) to reduce friction
2) to make the machines live long
3) to make them function smoothly
Answered by
0
The ball bearings rolls over another body and reduce the friction and thus, the motion become smoother. So they are used in machines.
hope this answer will help you.
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