is a large and extra-large bearing housing that can accept comprehensive loads and has a special structure. It has the characteristics of compact structure, sensitive rotation, and convenient device maintenance. Compared with ordinary bearing housings, slewing bearing housings have the following obvious features:
The diameter is usually 0.4cm～10m, and the maximum can reach 40m.
2. Carrying ability is high
Ordinary can accept axial load, radial load and overturning moment load together.
3. Low speed
The task speed is lower than 10r/min, and in a few cases, it does not rotate one after another, and only rotates within a certain angle to make a swing movement.
4. With bearing housing device hole
It can be fastened on the upper and lower supports with screws.
5. No pivot
The inner ring or outer ring has a gear for rotating drive.
6. With smooth oil hole and sealed installation.