Working condition analysis: customize the plan according to the ship type (such as cargo ship, cruise ship, warship), propulsion system (diesel engine, electric propulsion), load, speed and working environment (seawater corrosion, sediment wear). bearing type adaptation: including radial bearings (such as stern tube bearings, countershaft bearings), thrust bearings (to bear propeller axial forces) and special bearings (such as rudder bearings). material selection: white alloy, rubber, composite material (such as polymer) or ceramic coating are commonly used, taking into account the requirements of wear resistance, corrosion resistance and low friction.
