Duramax water-lubricated rubber bearings are trusted by more marine industry professionals than any others. Our precision designed, specially formulated nitrile rubber is molded to fit the shaft in accordance with U.S. Navy Buships clearances. Available for marine propulsion, rudder and industrial pump applications. Duramax® bearings possess inherent vibration-dampening qualities and are non-polluting. Grit particles and other abrasives wash into grooves and are flushed away, protecting the shaft and prolonging bearing life. Our standard bearings are readily available from stocking distributors and sales agents worldwide, or you can order custom materials and sizes to meet special applications.