Ningbo Hardchn bearing Co., Ltd.
In professional production and measurement units, special instruments are used to measure the radial runout of rolling bearings. When using the unit, you can use a simple method to measure if necessary to get an approximate value. The following introduces related instruments and measurement methods.... read more
1. Active magnetic bearings Active magnetic bearings use controllable electromagnetic force to suspend the shaft. It is mainly composed of rotor, electromagnet, sensor, controller and power amplifier. The electromagnet is installed on the stator, and the rotor is suspended in the magnetic field gene... read more
1. Rolling bearing matching system Under normal circumstances, the basic hole system will be used when the rolling bearing is matched, but if it is a standard part, the mating nature of the matched part is determined by the standard part. As far as rolling bearings are concerned, because they are st... read more