最近中文字幕_中文字幕网站_中文字幕在线永久播放,中文字幕中文字字幕码一二区,精品久久久久久无码一区二区,

Linacent? The engineering plastic linear bearing is a self-lubricating linear motion system. The difference between it and the metal linear bearing is that the metal linear bearing is rolling friction, and the point contact between the bearing and the cylindrical shaft is suitable for low-load high-speed movement; The bearing is sliding friction, and the bearing is in surface contact with the cylindrical shaft, which is suitable for high-speed medium-low speed movement.


The advantages of plastic linear bearings are: no ball, corrosion resistance, dust resistance, abrasion resistance, waterproof, no lubrication, light weight, low noise, no magnetism, insulation, etc.


Characteristic Is

All plastic structure

Convenient maintenance

Can be used in places with large liquid and dust





最近中文字幕_中文字幕网站_中文字幕在线永久播放,中文字幕中文字字幕码一二区,精品久久久久久无码一区二区,