BOWER sells FR3. Related information about FR3 includes: Model FR3 Inner diameter: 4.762 mm Outer diameter: 12.7 mm Thickness: 14.51 mm Series: Deep groove ball bearing. If you want to know more about FR3 related information, you can consult online or call the hotline , we will serve you in detail. FR3 has a wide range of uses. FR3 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of FR3 sold by our company is reasonable and we look forward to cooperating with you.