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.

Published by Mr. Dubey ⭐ 104.82K Points at 15-Sep-2023 12:28 am in Design of Machine Elements

Explanation by: Mr. Dubey

due to point contact, rigidity is not so good.

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