Spherical bearing is a kind of bearing unit that combines rolling bearing and bearing seat. Most of the outer spherical bearings are made of spherical outer diameter and installed together with a bearing seat with a spherical inner hole. They have various structural forms and good versatility and interchangeability.
At the same time, this type of bearing is also designed to be self-aligning, easy to install, and has a double-structured sealing device, which can work in harsh environments. The bearing seat is generally cast. Commonly used seats include vertical seat (P), square seat (F), boss square seat (FS), boss circular seat (FC), diamond seat (FL), annular seat (C), slider seat, etc. ( T).
Spherical bearing with seat is divided into bearing center and bearing seat. In terms of name, it is called bearing center plus bearing seat. For example, outer spherical bearing with set screw UC205 with vertical seat is called UCP205. Due to the strong interchangeability of the outer spherical bearing with a seat, the bearing center can be freely assembled in the bearing seat of the same specification and different shapes.