Rolling bearing lubrication and proper lubrication

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Rolling bearing is a very fine product, must be used in the process of lubrication to avoid bearing damage. Rolling bearings can be used to lubricate grease or lubricating oil, the specific application of rolling bearings to consider the working characteristics and structural features.

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Rolling bearing lubrication, the purpose of which is to reduce the damage caused by the friction of the bearing parts, reduce the working strength of the bearing, prolong the fatigue life, reduce the friction heat, and prevent the friction and deformation of the bearing parts. The following is the purpose of rolling bearing lubrication and proper lubrication.

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1, rolling bearing lubrication, reducing friction and wear

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Rolling bearing lubrication to form oil film to reduce friction and wear, it must be the key components of bearing ring, rolling body and a holding part of the frame of the lubricated contact is placed to make the lubricating oil or grease on the part of the oil film formation, prevent metal contact, reducing friction caused by bearing friction.

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2, rolling bearing lubrication extends fatigue life

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The fatigue life of the rolling bearing is limited, and the proper lubrication can prolong the fatigue life. Rolling contact surface is the key part of lubrication, good lubrication effect, can prolong the service life greatly, otherwise the oil viscosity is too low, the lubricating oil film thickness is too thin, can lead to fatigue life of rolling bearings is shortened.

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3, rolling bearing lubrication cooling and heat

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Rolling bearings in the process of movement, due to friction and other factors caused by heat, overheating parts easily deformed, more serious damage to the friction. Lubricating oil for lubrication of rolling bearing lubrication, can be very good through the flow of lubricating oil heat, cooling effect, while preventing the bearing and lubricating oil itself overheating.

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Rolling bearings are properly lubricated, but also to avoid foreign invasion, reducing foreign body caused by scratches. In addition, the lubrication of rolling bearings, as well as to prevent the corrosion and corrosion of its external substances