BOWER sells WF638/9-2Z. Related information about WF638/9-2Z includes: Model WF638/9-2Z Inner diameter: 9 mm Outer diameter: 17 mm Thickness: 5 mm Series: Deep groove ball bearing. If you want to know more about WF638/9-2Z related information, you can consult online or call the hotline , we will serve you in detail. WF638/9-2Z has a wide range of uses. WF638/9-2Z is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of WF638/9-2Z sold by our company is reasonable and we look forward to cooperating with you.