Agricultural harvester uc208 bearing Supply insert bearing

The outer spherical bearing is mainly used to bear the radial and axial combined load mainly based on the radial load. Generally, it is not suitable to bear the axial load alone. The bearing can be separately installed with the inner ring (with full set of rollers and retainers) and outside. ring. This type of bearing does not allow the shaft to be tilted relative to the housing, creating additional axial forces under radial load. The axial clearance of the bearing has a great relationship with the normal operation of the bearing. When the axial clearance is too small, the temperature rise is high; when the axial clearance is large, the bearing is easily damaged. Therefore, special attention should be paid to adjusting the axial clearance of the bearing during installation and operation. If necessary, pre-interference can be installed to increase the rigidity of the bearing. This kind of bearing has sealing ring on both sides, which can prevent dirt from intruding. It has been filled with proper amount of lubricant at the factory. It does not need to be cleaned before installation. It does not need to add lubricant. The top wire screw on the protruding end of the inner ring of the bearing is When tightening on the shaft, the permissible axial load shall not exceed 20% of the rated dynamic load.