BOWER sells 634ZZ. Related information about 634ZZ includes: Model 634ZZ Inner diameter: 4 mm Outer diameter: 16 mm Thickness: 5 mm Series: Deep groove ball bearing. If you want to know more about 634ZZ related information, you can consult online or call the hotline , we will serve you in detail. 634ZZ has a wide range of uses. 634ZZ is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 634ZZ sold by our company is reasonable and we look forward to cooperating with you.