BOWER sells 638-2Z. Related information about 638-2Z includes: Model 638-2Z Inner diameter: 8 mm Outer diameter: 28 mm Thickness: 9 mm Series: Deep groove ball bearing. If you want to know more about 638-2Z related information, you can consult online or call the hotline , we will serve you in detail. 638-2Z has a wide range of uses. 638-2Z is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 638-2Z sold by our company is reasonable and we look forward to cooperating with you.