How to use rolling bearings better？

In a cooperation project with the motor manufacturer, we have encountered the problem of frequent abnormal bearing noise of the motor. After careful analysis and field investigation, we found that because of the pressure equipment used when the bearing is pressed into the motor, the pressure of the pressure equipment is unstable, and the bearing is stressed unevenly. By improving the press-mounting equipment, the failure rate is significantly reduced and the operation stability of the equipment is greatly improved.

Rolling bearings as one of the key components in mechanical equipment, their role and importance can not be ignored. However, many people's understanding of rolling bearings stays on the surface, and even there are many misunderstandings in use. Today, we will reveal the hidden secrets of rolling bearings and share some practical solutions to help you better use and maintain rolling bearings.

1. Loud noise: large bearing noise may be caused by insufficient lubrication or improper bearing installation. It is recommended to check the lubrication of the bearing, if the lubrication is insufficient, add the appropriate amount of grease in time; Ensure that bearings are installed correctly to avoid bearing deformation caused by external forces. Lubrication and proper installation can greatly reduce bearing noise and improve service life.

2. Heating: serious bearing heating may be due to excessive load or improper bearing selection. It is recommended to check whether the load exceeds the rated load range of the bearing and re-select the appropriate bearing according to the specific working conditions. Reasonable load and bearing selection can effectively reduce bearing temperature and extend its service life.

3. Short life: Short bearing life may be caused by pollution or improper lubrication. It is recommended to ensure that the working environment is clean to prevent dust and impurities from entering the bearing; Maintain and change lubricating oil regularly. Improving the working environment and lubrication conditions can greatly extend the service life of the bearing.

Although the rolling bearing is small, it bears important tasks. Through proper use and maintenance, we can extend the service life of bearings and improve the working efficiency of equipment. I hope this article can help you better understand and use rolling bearings to avoid common misunderstandings.