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The removal of the INA bearing is carried out on a regular basis and is carried out when the INA bearing is replaced. After disassembly, if you continue to use, or need to check the state of INA bearings, the removal should also be carried out with the same carefully. Pay attention to not damage the INA bearing parts, especially with the interference with the INA bearing disassembly, the operation is difficult.
    It is also important to design a disassembly tool as needed. In the demolition, according to the drawings to study the demolition method, the order, to investigate the INA bearing with the conditions to obtain the demolition operations foolproof.
    The outer ring of the split out of the interference with the outer ring, in advance on the circumference of the shell set up several outer ring squeeze screw with a screw, one side of the screw tightening, while disassembly. These screw holes are usually covered with blind plugs, tapered roller bearings and other separate INA bearings, in the shell to block the shoulder to set out a few cuts, the use of pads, with a press disassembly, or gently tapping the demolition.
    The inner ring of the demolition can be pulled out with the press the most simple. At this point, we should pay attention to the inner ring to withstand its pull force. Moreover, the pull-out fixture shown is also used, regardless of the kind of fixture, which must be firmly in the inner side of the ring. To this end, the need to consider the size of the shaft shoulder, or research in the shoulder at the processing of the ditch in order to use the drawing fixture.
    Large INA bearing inner ring with hydraulic method. By setting the oil hole in the INA bearing oil to make it easy to pull. Large width of the INA bearing oil pressure method and pull the card and use, for demolition operations.
    NU type, NJ cylindrical roller bearing inner ring can be used to remove the induction heating method. In a short time to heat the local, so that the inner ring after the expansion method. Need to install a large number of such INA bearing the inner ring of the occasion, also use induction heating method.


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