The invention relates to a bearing ring super lapping machine and a using method thereof. The bearing ring super lapping machine and the using method thereof are designed aiming at the technical problems that the service life is comparatively short, the precision is not good, and the production cost is high of an existing like product. An electromotor and rolling shafts are arranged on a rack of the super lapping machine, the electromotor is arranged on an electromotor seat board below a rack workbench, and a ring is arranged between the symmetrically-arranged rolling shafts. The super lapping machine is characterized in that one ends of the rolling shafts are connected with an adaptor composed of a transmission shaft, a bearing component and a belt pulley, the belt pulley comprises a first belt pulley and a second belt pulley, a pinch wheel is arranged between the belt pulleys, and the belt pulleys sequentially winds a V-shaped transmission mechanism composed of the electromotor, the first belt pulley, the pressing wheel and the second belt pulley; the ends of the rolling shafts are connected with an adaptor composed of a cardan joint and a gearbox. The design of the structure of the super lapping machine is reasonable, operation and use are convenient, the using method is practicable and simple, the precision of lapping machining is high, the stability is good, and the super lapping machine is applied to the supper lapping machining of the outer diameter of the bearing ring.