Rx HYBRID | MGP 75 PURPLE • The Rx Hybrid Polishing System consists of 1 ceramic ball and 6 steel balls. Material Composistion • 1 Ceramic balls is silicon nitrate (1500+ HV7) • 6 Steel balls are 52100 carbon, chromium steel (HRC 67) • Inner and Outter raceways are 52100 carbon, chromium steel (HRC 67) • Retainer is 6/6 Nylon + special additive making it more resistant to breakage • Pre-lubricated with Rx Lube Drops®, a low viscosity oil to reduce friction Tolerances • ABEC-7 rating, Ball deviation grade 5, Noise is under 31db. Design Features • Balls are highly polished to a mirror like finish • Inner and outer races are highly polished to a mirror like finish • Raceway is optimized for the ball and raceway contact area and contact angle. • Removable non-contact rubber shields for easy cleaning and zero friction.
