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Measuring method of rolling bearing clearance

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

Aug 08,2020 News

The differences between active magnetic bearings and passive magnetic bearings

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

Jul 30,2020 News

Precision design of rolling bearing fit

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

Jul 23,2020 News