BOWER sells FR155. Related information about FR155 includes: Model FR155 Inner diameter: 3.967 mm Outer diameter: 7.938 mm Thickness: 9.119 mm Series: Deep groove ball bearing. If you want to know more about FR155 related information, you can consult online or call the hotline , we will serve you in detail. FR155 has a wide range of uses. FR155 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of FR155 sold by our company is reasonable and we look forward to cooperating with you.