- Ball Bearing: Ball bearings, including deep groove ball bearings, utilize spherical balls as rolling elements that move between inner and outer raceways. They are primarily designed to support radial loads, with some designs capable of handling limited axial loads. Ball bearings are commonly used in applications where smooth and efficient rotation is required, such as in electric motors, pumps, and gearboxes.

Hebei International Equipment Manufacturing Expo and Hebei International Hardware Expo have been held since 2004, and have been successfully held for 18 sessions. The EXPO integrates exhibition, summit forum and business exchange, and is an industry event of considerable scale, grade and influence in North China.

According to the researchers, the new bearings are designed to withstand extreme temperatures, high loads, and corrosive environments, while also offering reduced friction and improved efficiency. The technology could be particularly useful in the aerospace, automotive, and industrial sector, where bearings are critical components in many manufacturing processes.