BOWER sells 7321B. Related information about 7321B includes: Model 7321B Inner diameter: 105 mm Outer diameter: 225 mm Thickness: 49 mm Series: Angular contact ball bearing. If you want to know more about 7321B related information, you can consult online or call the hotline , we will serve you in detail. 7321B has a wide range of uses. 7321B is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 7321B sold by our company is reasonable and we look forward to cooperating with you.