During the operation of conveyor belts, the use of bearings is crucial. It not only affects the overall efficiency of the conveyor belt, but is also directly related to the life and maintenance cost of the equipment. The main function of the bearing is to support the rotation of the drive shaft and reduce friction, thereby improving the stability and working efficiency of the conveyor belt. Different types of bearings are suitable for different working environments. For example, in high temperature or humid environments, it is crucial to choose high temperature resistant or waterproof bearings. In addition, regular inspection and replacement of bearings are also important measures to ensure the normal operation of the conveyor belt. Due to long-term operation, bearings may have problems such as wear, deformation or insufficient lubrication, which will cause the conveyor belt to run poorly or even malfunction. Therefore, when using conveyor belts, enterprises should formulate reasonable maintenance plans to ensure that the bearings are always in good working condition, thereby extending the service life of the conveyor belt and improving production efficiency. Through scientific and reasonable bearing management, enterprises can effectively reduce production costs and enhance competitiveness.