Mounting seat for fixing bearing

The utility model provides a mounting seat for fixing a bearing, which comprises an upper cover, two convex pipes are fixed on the outer wall of the top of the upper cover, and the interiors of the two convex pipes are in threaded connection with hoisting rings. According to the mounting base for fixing the bearing, the mounting cover assembly and the base assembly are additionally arranged on the bearing mounting base, the insertion rod penetrates through the first fixing block and is inserted into the second fixing block, then the insertion strip is inserted into the clamping groove from the side face of the second fixing block through the fixing piece, and then the insertion rod and the second fixing block are limited; the upper cover and the limiting base are fixed, the bearing mounting base can be conveniently and rapidly disassembled and assembled, the mounting efficiency is improved, an oil injection pipe taper pipe is used for abutting against a ball to press downwards, when no pressure exists outside