Deep groove ball bearing has immense rigidity.

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Mr. Dubey

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📊 Design of Machine Elements

Q. Deep groove ball bearing has immense rigidity.

(A) true
(B) no it has point contact and hence low rigidity
(C) it has surface contact
(D) it has line contact

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✅ Correct Answer: (B) no it has point contact and hence low rigidity

Explanation: due to point contact, rigidity is not so good.

Explanation by: Mr. Dubey

due to point contact, rigidity is not so good.

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