BOWER sells 7304B. Related information about 7304B includes: Model 7304B Inner diameter: 20 mm Outer diameter: 52 mm Thickness: 15 mm Series: Angular contact ball bearing. If you want to know more about 7304B related information, you can consult online or call the hotline , we will serve you in detail. 7304B has a wide range of uses. 7304B is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 7304B sold by our company is reasonable and we look forward to cooperating with you.