The invention relates to the field of electric generator maintenance, in particular to a specialized guide bearing shoe transportation tool for an overhaul. The transportation tool comprises a sliding rail, a rolling bearing which is connected to the sliding rail in a moving and crossing mode is arranged on the sliding rail, a rolling bearing connecting sheet is connected with a rolling bearing cross shaft, a chain block is hung in a hole formed in the lower end of the rolling bearing connecting sheet, a support rod is arranged on the lower surface of one end of the sliding rail, two spaced supporting hanging sheets are connected to the upper surface of the other end of the sliding rail, and the supporting hanging sheets are connected in a hung mode through bolts. According to the transportation tool, a guide bearing shoe hung by the chain block can be quickly lifted to the specified height through the chain block arranged on the rail and then quickly moved and placed on the sliding rail through the rolling bearing connected to the upper portion of the chain block, therefore, manpower and material resources are saved, and operation is quick and convenient. The complete device is convenient to machine and manufacture at a construction site.