Choosing the right bearing has a crucial impact on the performance and life of mechanical equipment. When selecting a bearing, multiple factors need to be considered, including the load, speed, temperature, operating cycle, lubrication method, and environmental factors of the bearing.

When installing bearings, pay attention to the following points:

1. Cleaning: Before installing the bearing, it is necessary to clean the bearing and the installation part to prevent dust, dirt and foreign matter from entering the bearing, which will affect the life and performance of the bearing.

2. Alignment: When installing the bearing, it is necessary to ensure that the center line of the bearing and the installation part are aligned, otherwise it will cause the bearing to bear unnecessary load, thereby affecting the life and performance of the bearing.

3. Fastening: When installing the bearing, it needs to be tightened according to the specified torque value to ensure the proper pressure and stability of the bearing.

4. Lubrication: When installing the bearing, it is necessary to pay attention to selecting the appropriate lubrication method and lubricant to ensure the lubrication state of the bearing during operation.