BOWER sells F637. Related information about F637 includes: Model F637 Inner diameter: 7 mm Outer diameter: 26 mm Thickness: 9 mm Series: Deep groove ball bearing. If you want to know more about F637 related information, you can consult online or call the hotline , we will serve you in detail. F637 has a wide range of uses. F637 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of F637 sold by our company is reasonable and we look forward to cooperating with you.