The demolition of bearings is regular maintenance, bearing replacement. So the bearing disassembly is also required to have some skill. It is also important to design and manufacture dismantling tools as required.
The outer ring is disassembled with the outer ring of interference fit, and several outer ring extruding screw screws are set in advance on the circumference of the outer shell, and the screw is tightened evenly on one side, and the screw is disassembled at the same time.
The removal of the inner ring can be easily drawn out by a press. At this time, we should pay attention to the inner ring to bear its pulling force.
The internal ring of large bearing is dismantled by oil pressure method.
The inner ring of cylindrical roller bearings can be removed by induction heating.
