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Self-lubricating bearings bearing ,made by brass and Graphite 1.Wear-resistant, high temperature resistance 2.Good quality competiti Slef-lubricating Graphite Filled Bushing
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Solid self-lubricated bearing Wear-proof The self-lubricating bearing is a kind of high-performance solid lubricating product which has the base of high-strength bronze and the in
self-lubricating bearing Wear-proof The self-lubricating bearing is a kind of high-performance solid lubricating product which has the base of high-strength bronze and the in