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2016-04-06 09:24:21And the difference between oil bearing self-lubricating bearings

Oil-bearing metal powder as the main raw material, produced by powder metallurgy sintered body, which has always been porous, but also in the manufacturing process can be more free to adjust the porosity of the number, size, shape and distribution of technical advantages. A porous sintered body, so as to impregnate 10% to 40% (volume fraction) lubricants, oil is used in a state of their own. In operation, the bearing temperature rise, due to the large coefficient of expansion than the metal of the oil, thus automatically sliding surface to lubricate the bearings. Plus one oil bearing oil can be used for a long time, commonly used in fuel inconvenient occasions.
Base metal inlaid solid self-lubricating bearings is a characteristic of both metal bearing and self-lubricating bearing characteristics of novel lubricating bearings, a metal matrix load bearing, solid lubricant specially formulated for lubrication. It has a high carrying capacity, impact resistance, high temperature resistant, self-lubricating ability and other characteristics, especially suitable for heavy, low-speed, rocking back and forth, or the like to form a film of lubrication and difficult situations, it is not afraid of water will and other acid etching and erosion. Mosaic bearing not only fuel-efficient, energy-saving, and its working life longer than ordinary plain bearings. The products have been widely used in metallurgy continuous casting, rolling equipment, mining machinery, ships, steam turbine, turbine, injection molding machine and equipment production pipeline.