Loose 38mm Stainless Steel 304C Hollow Ball Mirror Finished Shiny

Breezliy Bracket Bike Loose Stainless Steel 304 Ball Bearings Modern furnaces with precisely controlled atmospheres and temperatures are used for heat treating to assure uniform hardness and proper microstructure for each Stainless steel ball. Throughout the manufacturing process, statistical process control assures tolerance accuracy, fine surface finish and consistent high quality. [Material]: 304 Stainless Steel Bearing Balls.