The thin-section ball bearings series PRS are always used in the circumstances, such as requiring small space, heavy load ,light weight or limiting some special forms .At the same time ,we also provide some special services ,for example ,we produce bearings according to the customers blueprint re. At present ,each series of them are widely applied in aircraft ,aerospace and astronomy instrumentation, fixing and work holding equipment ,food processing equipment ,glass working equipment ,index and rotary tables ,packing equipment ,machine tools ,medical devices ,optical scanning equipment ,radar, satellite and communications equipment ,robotics ,textile machinery ,tube and pipe cutting machines, semiconductor manufacturing equipment ,sorting equipment and so on in all the various trades and occupations.