Self-lubricating bearings with its unique performance and its economy at home and abroad widely used.The copper sleeve matrix with high strength and high hardness of copper alloy, than ordinary copper hardness, strength more than doubled The copper sleeve surface drilling inlaid graphite-based oil-based solid lubricant, lubrication area of about 25%, the bearing itself to produce a layer of solid-liquid mixed lubricating film, to reduce the friction effect, greatly enhance the copper sleeve Own performance.Can be heavy load, high temperature, impact load, reciprocating motion, water, difficult to refuel and other harsh working conditions in the normal work. While the ordinary copper sets due to oil film failure and wear even faster can not be used. The product has been nearly a decade of history, has been widely used in various industries across the country. With the understanding of the use of this product will become increasingly large, will have a good social benefits.
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