The Florida-based Boca Bearing Company has expanded their product line of steel and ceramic balls to include new sizes as well as hollow stainless steel balls.
Starting from the rigorous testing of the wire for all crucial factors, balls are produced in specifically designed machines called Headder, Flasher, Grinder and Lapper. Heat treatment is one of the most important operations that give required strength & hardness to the balls. Heat treatment makes the balls tough and wear resistant.
For the first time Boca Bearing Company is now offering hollow 304 stainless steel balls. Hollow 304 stainless steel balls are available in a 0.8mm thickness and are supplied with a mill finish and a weld seam that is ground flush. 304 Stainless Steel will not corrode or rust.