Embedded inner groove bearing extractor

The utility model relates to the technical field of bearings, in particular to an embedded type inner groove bearing extractor which comprises a main body support, a left supporting device, a right supporting device and a lifting device, and the left supporting device and the right supporting device which can adjust the height vertically are arranged on the left side and the right side of the main body support respectively. The left supporting device and the right supporting device are the same in structure and are distributed in a bilateral symmetry mode, the lifting device comprises a screwing nut, a lifting screw, a tip cone and at least two telescopic jackscrews, and a vertically-through mounting hole is formed in the center of the top of the body support. The bearing lifting device is reasonable and compact in structure and convenient to use, the bearing can be taken out through the telescopic jackscrew of the lifting device, other equipment parts cannot be damaged, the bearing maintenance efficiency is