Ceramic bearings are also widely used in fields such as chemical engineering and medicine. Due to its corrosion resistance and high temperature performance, ceramic materials can be used in the manufacturing of chemical equipment, medical devices, etc. For example, in chemical production, ceramic bearings can be used to manufacture equipment such as pumps and valves that are resistant to acid and alkali corrosion; In medical devices, ceramic bearings can be used to manufacture high-precision surgical instruments, artificial joints, etc.