1,046 3/16" 440c stainless steel bearing balls (1 lb)

Grade 25 AISI type 440-C stainless steel balls afford the advantage of maximum hardness (58-65 Rockwell C ) combined with corrosion-resisting properties making them especially useful for bearing applications in severe environmental condition. 440-C stainless steel is a high carbon martensitic stainless steel with moderate corrosion resistance and high strength and the ability to keep excellent hardness in heavy service.