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Rolling Bearing Lubrication

Chia sẻ: Pt Pt | Ngày: | Loại File: PDF | Số trang:69

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The lubrication of rolling bearings – similar to that of sliding bearings – mainly serves one purpose: to avoid or at least reduce metal-to-metal contact between the rolling and sliding contact surfaces, i.e. to reduce friction and wear in the bearing. Oil, adhering to the surfaces of the parts in rolling contact, is fed between the contact areas. The oil film separates the contact surfaces preventing metal-to-metal contact (»physical lubrication«).

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Nội dung Text: Rolling Bearing Lubrication

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