Insert bearing with housing is a bearing unit that combines rolling bearings with bearing housings. Most outer spherical bearings are made of spherical outer diameter and installed together with imported bearing seats with spherical inner holes, with diverse structural forms, good universality and interchangeability.
At the same time, this type of bearing also has a certain degree of centering in design, is easy to install, and has a dual structure sealing device, which can work in harsh environments. The bearing seat is generally cast into shape. Commonly used seats include vertical seat (P), square seat (F), convex square seat (FS), convex circular seat (FC), diamond seat (FL), circular seat (c), slider seat (T), etc.