Steel ball screening system for bearing production

The invention discloses a steel ball screening system for bearing production, and relates to the technical field of bearing production, the steel ball screening system comprises a steel ball storage mechanism, the steel ball storage mechanism comprises a bottom plate, two first storage boxes are fixedly connected to the outer wall of the bottom plate, and a second storage box is fixedly connected to the position, between the two first storage boxes, of the outer wall of the bottom plate; under left-right shaking of the screening plate, according to different shapes of steel balls and chippings, the moving distances of the steel balls are far away, then the steel balls and the chippings are separated, through arrangement of the protruding blocks, the distance between the two protruding blocks is smaller than the diameter of the steel balls, and therefore the steel balls can be separated from the chippings. And when the steel balls roll on the protruding blocks, chippings attached to the steel balls can be thro