China Double Row Cylindrical Roller Bearing Nn3005 Nn3005K/W33 Nn Series Machine Tool Bearing 25X47X16mm, Find details about China Nn3005 Roller Bearing, Nn3005K/W33 Cylindrical Roller Bearing from Double Row Cylindrical Roller Bearing Nn3005 Nn3005K/W33 Nn Series Machine Tool Bearing 25X47X16mm