Each bearing has a pre-calculated service life, i.e. the rated service life. However, in the actual production and life process, due to various reasons, most bearings do not reach the rated service life, and even cannot reach one-third of the rated service life. So, what should be done to maximize the service life of the bearing?

1. Choose the right bearing. Choosing the right bearing in the design stage is essential for the safe, consistent and efficient operation of the machine. All operating parameters, such as space, speed, load direction, as well as materials, lubrication and impact loads, should be considered.

2. Store the bearings correctly. Before installation, be sure to keep the bearings in their original and unopened packaging to prevent corrosion and contaminants from entering. Also pay attention to the shelf life of pre-lubricated bearings, which is generally 3-5 years. If you are not sure, please consult the supplier.

3. Correct disassembly and installation. Be very careful when disassembling existing bearings. Any damage to the components will seriously delay the installation of the new bearing and damage its performance. Before starting the installation, check whether there are suitable installation tools and choose the correct installation method. 15% of premature bearing failures are caused by incorrect installation, such as hammering, which may damage the bearing before it runs. Therefore, adhering to the correct installation method can help extend the service life of the bearing and reduce costs.

4. Seal selection. Correct sealing can reduce 14% of premature bearing failures. Even a small amount of contamination can have an adverse effect on the service life of the bearing, but excessive sealing will lead to increased friction. The bearing cannot meet the speed requirements. If it runs at an overspeed, it is easy to heat up quickly and eventually damage the bearing. Therefore, it is necessary to choose the correct seal. For specific selection methods, you can directly consult Qiao Feng.

5. Maintenance. Despite the "lifetime sealed" bearings, 36% of premature bearing failures are caused by incorrect bearing specifications or improper use of lubricants. Therefore, it is crucial to add the right lubricant in the right amount and at the right interval.

6. Condition monitoring. Bearings need to be inspected regularly. Even if it is just visual, temperature and noise inspection, it is better than not inspecting. If condition monitoring technology such as vibration analysis can be used, the effect will be better. Bearing monitoring can be used to determine the use status of the bearing and can detect and solve problems before the bearing is damaged.