BOWER sells 6404N. Related information about 6404N includes: Model 6404N Inner diameter: 20 mm Outer diameter: 72 mm Thickness: 19 mm Series: Deep groove ball bearing. If you want to know more about 6404N related information, you can consult online or call the hotline , we will serve you in detail. 6404N has a wide range of uses. 6404N is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 6404N sold by our company is reasonable and we look forward to cooperating with you.