бронзовый завернутые втулка

FB090 bronze bearing with special formula high-density copper alloy strip for matrix, the surface can according to user requirements rolling lozenge or hemispherical oil tanker acupuncture point. With high density, bearing pressure, good wearproof ability, long life and other advantages, FB090 has been widely applied in hoisting machinery, construction machinery, automobile and tractor chassis, machine tool industry mining machinery, also can be made into bearings, flanging bushings, thrust washers and ball bowl, and form.