Bearing secondary use is not a recommended practice. Although it may save costs in the short term, in the long run, it increases the risk of equipment failure, and may even bring expensive maintenance costs and security risks.
Motor bearing noise is also known as motor noise. The motor noise is composed of mechanical noise, electromagnetic noise and ventilation noise. One of the main sources of mechanical noise is bearing noise.
Bearings are the product of social development, and bearings have a long history in China. Bearings can be divided into various types. Today, the characteristics of rolling bearings and sliding bearings are briefly described.
In actual application, it is often found that the motor will vibrate significantly under no-load conditions, and become stable after the load operation. This phenomenon is mainly caused by the matching problem between bearing selection and load.