First, there are two main ways to disassemble the bearings: one is to disassemble in the end cover, and the other is to disassemble on the shaft. Pull the bearing out of the shaft with a special tie; if there is no pull, use a wedge -shaped copper stick with the end to hold the inner circle of the bearings in the tilt direction. , So that the surroundings of the bearing are uniform, until the lower bearings are knocked; in addition, two thick iron boards can be used to clamp the bearings under the bearing inner circle, and use the cylindrical or bracket that can hold the shaft. Or the copper plate can be knocked down to remove the bearings.

Because some end covering bearing holes and bearing outer rings are tighter than the inner ring of the bearings and the rotation shaft. Therefore, when disassembling the end cover, the bearing should be left in the bearing hole of the end cover. When disassembling the bearings, place the end cover and stop the surface smoothly and put the wooden board around the end of the bearing hole. Stop the bearing outer circle, knock down the bearings down with a hammer.