Physics, asked by sanjaysingh76719, 7 months ago

by which we using lubricants and ball bearing ​

Answers

Answered by bhavnasingta
1

Answer:

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Attachments:
Answered by dilipbiswakarma864
0

Answer:

to prevent contaminate corrosion by dirt

Explanation:

lubricants is essential for proper operation of ball and roller bearing

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