A lot of mechanical equipment is very much in need of imported bearings, because a lot of these mechanical equipment are required to drive and rotary, drive and rotary when the need for imported bearings, and imported bearings are also one of the core components. But many people for imported bearings disassembly method is what, need to pay attention to what still do not understand.

Imported bearings disassembly method

1, tapping method, generally can be in the imported bearings can be in the inner ring for tapping, can not be in the imported bearings rolling body or keep frame for tapping. This knocking method for imported bearings disassembly is generally relatively simple and easy to operate, but the disadvantage is that it is easy for imported bearings to cause a certain degree of damage.
2, pull out method, the use of this method of dismantling imported bearings, you need special pulling tools, such as special hydraulic pulling horse for dismantling. When used, the need to pull the horse and shaft placed in the centre, after locking only need to constantly press the manual oil pump pressure, so that imported bearings will slowly be pulled out of the horse. Note that the use of pulling tools, to let the screw to the centre of the shaft hole, can not appear skewed, in the pull, need to consider the pull claw and imported bearings, and need to maintain a certain degree of force, otherwise it is easy to pull the hook or imported bearings are damaged.
3, hot dismantling method, generally need to use the baking gun on the imported bearings to a certain degree of heating, to be imported bearings of the inner ring warming to a certain degree, the imported bearing ring will be thermal expansion, and then you can use the pulling horse to pull it out, generally this method is used for imported bearings are very tight time. However, it should be noted that it can not be overly jarring, to prevent the surface of the shaft heat expansion to the extent that it is very difficult to dismantle. The operator must wear good gloves to prevent burns.