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What are ball bearings or roller bearings used for?

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Ball bearings or roller bearings reduce friction more than sliding bearings do. Other advantages of antifriction bearings include ability to operate at high speeds and easy lubrication.

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Similar questions: What is the function of a ball bearing? What is the function of a roller bearing? What is the purpose of a ball bearing? What is the purpose of a roller bearing? What are the advantages of antifriction bearings? [ Hide these questions ]

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