Stern Tube Bearing, Rudder Bearing, Water Seal manufacturer / supplier in China, offering Hydro Bearing Self-Lubricating Water-Lubricated Elastomeric Alloy High Pressure Rotary Equipment Turbine Guide Vane Shaft Seal Alternative Thordon Bushing, Customized Water Lubricated Marine Bearing for Stern and Rudder ISO Certified Alternative to Thordon Sxl Bushings, ISO Certified Water-Lubricated Stern and Rudder Bearing for Seawater and Muddy Water Applications – Thordon Sxl Replacement Bearing and so on.