Unusual sliding puller for bearings

The principle of operation of this puller is based on the expansion of the central part which is placed in the inner race of the bearing. To make such a tool is not easy, but its work is really interesting. This device is useful for removing bearings, access to which is difficult in another way to remove it from the seat, without spoiling it is very difficult.

It is better to make this puller from the central bolt, which includes the wedge, if it turned out, then you will definitely master the rest.