Rolling bearing is a precision component, and its use must be carried out carefully. No matter how high-performance bearings are used, if they are not used properly, the expected high performance will not be obtained. The precautions for bearing use are as follows:

1. Keep the bearings and their surroundings clean

Even if the invisible tiny dust enters the bearing, it will increase the wear, vibration and noise of the bearing. Bearing and its surrounding accessories should be kept clean, especially dust and dirt, tools and working environment must also be kept clean.

2. Use and install carefully

It is not allowed to punch strongly, to strike the bearing directly with hammer, and to transfer pressure through rolling element.

3. Use proper and accurate installation tools

Try to use special tools and try to avoid using cloth and staple fiber.

4. Prevent corrosion of bearing

When taking the bearing directly by hand, it is necessary to wash off the sweat from the hands and coat it with high-quality mineral oil before operation. In rainy season and summer, special attention should be paid to rust prevention. However, under some special operating conditions, the bearing can obtain a longer life than the traditional calculation, especially in the case of light load. These special operating conditions are the surface damage that may occur when the rolling surface (track and rolling element) is effectively separated and limited by a lubricating oil film. In fact, under ideal conditions, the so-called permanent bearing life is possible.