302 stainless steel balls meet requirements for an unhardened (Rockwell C 25-39) ball with excellent toughness and resistance to corrosion and are widely used in valves and related equipment. Stainless steel type 302 balls are capable of resisting corrosion by such agents as oxidizing solutions, most organic chemicals, food stuffs and sterilizing solutions and are moderately resistant to sulfuric acids. 302 shows a weak attraction to magnetism and is nonmagnetic only when annealed.
Shandong XSY Bearing Co.,Ltd. is a leading and professional manufacturer of bearings, based on R & D, producing and sales of precision bearings with more than 25 years experience. Our own bearing brand is "ZGXSY", including Tapered Roller Bearing, Deep Groove Ball Bearing, Thrust Ball Bearing, Thrust Roller Bearing, Spherical Roller Bearing, Angular Contact Ball Bearing, Self-aligning Ball Bearing and Cylindrical Roller Bearing. The inside diameter is from 5mm to 1000mm with CE ISO TUV certificate, besides we also offer the Bearings Accessories, such as Bearing Housings, Adapter Sleeve, Withdrawal Sleeve, Lock nut, Cage, Roller and Ball.
Applications include aerosol, sprayers, finger pumps mechanisms, milk machine blenders, food processing equipment and medical applications.