The permanent magnetic separator of the main oil: rolling bearing, rollerbearing, all gear, a movable bearing, sliding plane;
永磁除铁器的主要注油处：转动轴承，轧辊轴承，所有齿轮，活动轴承、滑动平面；
2
The new types of ceramic cutting tools have been widely applied to the fields in metallurgy, water pump , mine mechanical, bearing, roller bead screw, automobil, defense industry and ect.
新型陶瓷刀具已在我国冶金、水泵、矿山机械、轴承、滚珠丝杠、汽车、军工等十几个行业得到应用。
3
A prefix of cylindrical rollerbearing codes identifies the design.