UF 850 steel-bronze bearing

UF 850 steel-bronze bearing is sintered with 6-6-3 bronze in its inside as a lining and uses 20# steel as backing. The performance of this structure parallels that is with 6-6-3 bronze bearing but saving cost. So it can replace thick wall bronze bearing and improve product competence to use in oil box, construction machines and other high precision but low speed occasions.