Question

1) Identify and name the machine element:
2) What is its function?
3) What is used to make this machine element?
4) Where is it used?
5) What should be done to maintain this for longer life?​

Answer 1

Answer:

The given picture shows ball bearing.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. ... However, they can tolerate some misalignment of the inner and outer races.

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