Spherical bearing with replaceable wear-resistant contact area

The utility model relates to the technical field of spherical bearings, and discloses a spherical bearing with a replaceable wear-resistant contact area, which comprises a limiting mechanism and a bearing outer ring, the surface of the inner wall of the limiting mechanism is in threaded connection with a connecting device, and the front section of the limiting mechanism is movably connected with a bearing inner ring. A connecting piece is fixedly connected to the surface of the inner wall of the bearing inner ring, and the limiting mechanism is movably connected to the surface of the inner wall of the bearing outer ring. According to the spherical bearing with the replaceable wear-resistant contact areas, the metal frame bodies, the metal insertion blocks and the metal insertion rods are arranged, the metal insertion blocks and the metal insertion rods can limit and fix the four metal frame bodies, the positions of the metal frame bodies can be effectively limited and fixed, and therefore stainless steel ball