BMB-1T gear type pump exclusive bearing is a special formula product devised by high PV value operatIonaI mode conditions of gear oil pump on the basis of the material structure of BMB-10. BMB-1T is particularly applicable for medium and high oil pump of fluid lubrication plane a~ained, pressure of oil pump:16-25Mpa, linear speed: 3.5-5m/s. Characterized by low friction factor,stability, well wearing performance and impact bIow resisting, PV value may reach 120N/mm2·m/s which is optimum selection of various gear oiI pumps. plunger pumps and leaf blade pumps.