Nitrile-butadiene rubber is a general sealing material. It is a rubber synthesized from acrylonitrile and butadiene. It has good resistance to the following media.Most mineral oils and mineral-based greasesGeneral fuels, such as gasoline, diesel and light civil fuelsAnimal Oil, Vegetable Oil and Fat
The temperature rise of the high-speed rotation electric spindle bearing that can effectively control is a very important indicator of the electric spindle. The temperature rise of the spindle is closely related to the bearing. The method of reducing the temperature rise of the bearing is: (1) redu
The ball screw has the characteristics of high positioning accuracy, high life, low pollution and high-speed forward and reverse transmission and conversion transmission. Due to the above characteristics, the ball screw has become an important component in the positioning and measurement system of t
