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How to choose oil-free self-lubricating bearings

May 26, 2020

Latest company news about How to choose oil-free self-lubricating bearings

How to choose oil-free self-lubricating bearings

VIIPLUS is a growing manufacturer of self-lubricating bearings products tailored to meet the needs of various industry requirements with primary focus within the sliding bearings parts oil and gas industry.


The structure of the self-smoothing bearing is to develop and place the holes with the appropriate size on the metal conflict surface of the bearing matrix, and insert the complex self-smoothing block made of molybdenum disulfide and graphite inlaid on the metal sleeve. The composite bearing made of solid smoothing agent has an friction area of 25-65%.The solid self - smoothing block can operate normally at 280℃.However, due to its low mechanical strength, the bearing capacity is weak, prone to deformation, it can be inlaid in the metal hole groove to suppress this defect, forming a metal part of the bearing role, from the smooth block to play a smooth role.


The smooth mechanism of this self-smooth bearing is that in the process of sliding conflict between the shaft and the sleeve, a part of the self-smooth data molecule is transferred to the metal surface of the shaft to fill the small non-plane, and a layer of stable solid photosynovium is formed to form a solid photosynovium for grinding, so as to prevent the adhesive wear between the shaft and the sleeve.This reasonable connection summarizes the complementary strengths of copper alloy and non-metal wear reduction data, which are particularly suitable for oil-free, high-temperature, high-load, low-speed, anti-pollution, anti-corrosion, movement amplitude in the environment of strong radiation, as well as the application in water or other solutions when the base cannot be soaked with smooth grease.


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