Ballscrew Ball Screw Balls 100 pcs 0.1248 (mm3.1699)
Low backlash is achieved by selective fit, the process of selecting the proper ball size to achieve the balance of stiffness and lash. Alternating a larger ball and a smaller ball is often used for minimum lash with minimum stiffness. These grade 25 AISI 52100 chrome steel bearing balls are the same material and quality as OEM balls.
