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Maintenance of roller bearings

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2022-07-19 16:20

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Maintenance of roller bearings
Thin oil lubrication: the advantage is that the internal friction coefficient is small, so the energy consumed to overcome friction is less, the thin oil has good fluidity, and is easy to enter the friction surface of each lubrication point, has a good cooling effect, and can adhere to the friction surface Impurities and metal particles produced by grinding are carried away. The disadvantage is that the oil film cannot withstand a large unit pressure and has high requirements for sealing. High-speed presses are generally lubricated with large-flow thin oil, which can take away the heat generated by each friction pair.

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