1. The spherical bearing
with housing can work under different shafts of the two bearing seats, and the maximum automatic adjustment angle can reach 2°.
2. The spherical bearing with housing has good rotation precision; it can be easily relubricated. The clearance is larger than the deep groove ball bearing of the same size, so the temperature difference has less influence on its accuracy.
3. The inner diameter of the spherical bearing with housing is “+” tolerance, and the gap is formed with the shaft. The top wire, eccentric sleeve or adapter sleeve on one side of the inner ring is used to fix the bearing on the shaft, which reduces the shaft. The accuracy requirements make it extremely convenient to install or replace bearings.
4. The spherical bearing with housing is composed of outer spherical bearing and bearing housing. When used, it is not necessary to design the bearing box separately, the size is small, the structure is simple, and the bolt can be directly installed on the design part of the main body, which is convenient to use.
5. The spherical bearing with housing is generally pre-filled with grease. It is double-layer or triple-lip seal. It is suitable for use in dust, muddy water and corrosive media. It is good for the main machine.
6. The bearing housing is a whole structure, with large bearing capacity and good rigidity. The bearing and the bearing seat can be interchanged, that is, the same bearing seat can be installed with various types of bearings; similarly, the same bearing can be equipped with various types of bearing housings.