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Bearing lubrication? Listen to the manufacturer how to say

by:Waxing     2020-11-15
Bearing lubrication? Listen to what manufacturer says source: bearing | last updated: - 2020 07 - 22 the bearing lubrication method, divided into grease lubrication and oil lubrication. In order to make the bearing function well, first of all, to choose suitable for conditions of use, the purpose of lubrication method. If only consider lubrication and oil lubrication. However, grease lubrication can simplify the structure of bearing the surrounding of the special features, compare the pros and cons of grease lubrication and oil lubrication. To pay special attention to the dosage, lubricating oil or grease lubrication, too little quantity insufficient lubrication, affecting the service life of bearing too much will produce large amount of resistance, impact speed. Bearing lubrication purpose is to reduce the bearing internal friction and wear, prevent burning stick. The lubrication effect is as follows. 1, reduce friction and wear in the form of bearing ring, rolling body and touch each other part of the retainer, prevent metal contact, reduce friction and wear. 2, extend the fatigue life of fatigue life of rolling bearing, in the rotation, good lubrication performance of the rolling contact surface, extend; On the contrary, the oil viscosity is low, the thickness of lube film is not good, is shortened. 3, discharge frictional heat and cooling cycle to oil can discharge by friction heat, oil, or from external heat from the cooling. To prevent hotbox, prevent aging oil itself. 4, other also has to prevent foreign matter into the bearing internal, or to prevent rust and corrosion effect.
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