BOWER sells 1638-Z. Related information about 1638-Z includes: Model 1638-Z Inner diameter: 19.05 mm Outer diameter: 50.8 mm Thickness: 14.288 mm Series: Deep groove ball bearing. If you want to know more about 1638-Z related information, you can consult online or call the hotline , we will serve you in detail. 1638-Z has a wide range of uses. 1638-Z is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 1638-Z sold by our company is reasonable and we look forward to cooperating with you.