Stern Tube Bearing, Rudder Bearing, Water Seal manufacturer / supplier in China, offering Hydro Bearing Bushing, Water Lubricated, Wear-Resistant, Flame-Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Guide Bearing of Pump Bearing, Hydro Bearing and Marine Bearing, Self Lubricating Bearing, Elastomeric Alloy Sleeve Used in Pump, Hydro Marine Self-Lubricating Shaft Tube Water Lubricated Bushing Bearings Mechanical Boat Propeller Lip Seals OEM and so on.