and a bearing seat. Most outer spherical bearings are made of spherical outer diameter and are installed together with imported bearing seats with spherical inner holes. They have various structural forms, good versatility, and interchangeability.

The use flexibility of the bushing is relatively high, and it can also play many roles. In summary, the bushing bearing is a type of component that protects the equipment. The use of bushings can reduce equipment wear, vibration, and noise, and has the effect of preventing corrosion. The use of bushing can also facilitate the maintenance of mechanical equipment, simplify the structure and manufacturing process of equipment.