The slewing bearing is a large special structural bearing that can bear comprehensive loads such as large axial load, radial load and overturning moment. Generally, it has installation holes, lubricating oil holes and sealing devices, which can meet the different needs of various hosts under various working conditions. In addition, the slewing bearing itself has the characteristics of compact structure, convenient guidance and rotation, simple installation and simple maintenance.
1. Anti-rust
When the air is relatively humid, the metal will react with the oxygen and water in it. Above the critical temperature, condensation will form on the surface of the metal, and then corrosion will occur. If the relative humidity reaches the critical humidity of the metal, the influence of temperature will change. Obviously, as the temperature increases, the reaction speed continues to accelerate, thus forming the corrosion of the bearing.
2. Smooth and sealed
The slewing bearing is a large special structural bearing that can bear comprehensive loads such as large axial load, radial load and overturning moment. Generally, it has installation holes, lubricating oil holes and sealing devices, which can meet the different needs of various hosts under various working conditions. In addition, the slewing bearing itself has the characteristics of compact structure, convenient guidance and rotation, simple installation and simple maintenance.
