7040AC/P2QBCA

P2 level fully loaded ceramic ball bearings

External dimensions: 200 * 310 * 51

7040AC/P2QBCA is a high-precision angular contact ball bearing, which has the characteristics of high load-bearing capacity, high speed, compact design, good centering performance, long service life, and easy maintenance.

7040AC/P2QBCA adopts fully loaded ceramic balls, making the bearings suitable for scenarios that require high-speed rotation, high temperature resistance, corrosion resistance, and high precision requirements. When selecting and using ceramic ball bearings, it is necessary to comprehensively consider their performance characteristics, manufacturing costs, and application requirements to ensure their optimal performance.

In the aviation field, ceramic ball bearings are widely used due to their excellent high-temperature and corrosion resistance performance. In the environment of high-speed operation of aircraft engines, ceramic materials can effectively solve the problem of thermal expansion of metal materials, thereby improving the work efficiency and reliability of aircraft. In the field of medical devices, ceramic ball bearings ensure the smooth operation and reliability of devices due to their good biocompatibility and high-temperature stability, especially in high-precision and high-speed medical devices such as pacemakers, artificial organs, and medical injection pumps.

7040AC/P2QBCA is widely used in multiple industrial fields, such as transmission systems in the automotive industry, spindles and gearboxes in the wind energy industry, aviation engines and aircraft landing devices in the aerospace industry, as well as high-speed running spindles and ball screws in the machine tool industry. Its compact design and excellent centering performance make it an ideal choice for small machinery and space limited equipment.