Insert bearing with housing is a kind of bearing unit that combines rolling bearing with bearing housing. Most of the outer spherical bearings are made of spherical outer diameter and installed together with the imported bearing seat with spherical inner hole. They have various structural forms and good universality and interchangeability.
At the same time, this kind of bearing also has certain self-aligning in design, is easy to install, and has a dual structure sealing device, which can work in a harsh environment. The bearing seat is generally cast. Common seats include vertical seat (P), square seat (f), boss square seat (FS), boss circular seat (FC), diamond seat (FL), ring seat (c), slider seat (T), etc.
l. Outer spherical UC bearing with set screw;
2. UK type bearing with conical hole outer spherical surface;
Outer spherical bearing with seat is a high-precision component product composed of grease sealed deep groove ball bearing and bearing seats of various shapes. The bearing assembly can be directly installed on the main body of the mechanical device through several bolts. It has the function of centering and can supplement lubricating grease. It is a product with very simple installation and use.
When removing the bearing for inspection, take photos and other methods to make appearance records first. In addition, the amount of remaining lubricant shall be admitted and the lubricant shall be sampled before cleaning the bearing.
In order to distinguish whether the removed bearing can be used from the beginning, it is necessary to check its standard accuracy, rotation accuracy, internal clearance and the wear of cooperation surface, raceway surface, holder and sealing ring. As for the inspection effect, it can be distinguished and judged by the habitual bearing or the reasonable user who knows the bearing. In addition, it can be different according to its mechanical function, purpose and importance of relevant factors, so its inspection cycle and detection parameters are also different. If the above damage cannot meet the reuse requirements, the bearing shall not be used from scratch, and it is necessary to replace it.