BOWER sells R8. Related information about R8 includes: Model R8 Inner diameter: 12.7 mm Outer diameter: 28.575 mm Thickness: 6.35 mm Series: Deep groove ball bearing. If you want to know more about R8 related information, you can consult online or call the hotline , we will serve you in detail. R8 has a wide range of uses. R8 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of R8 sold by our company is reasonable and we look forward to cooperating with you.