BOWER sells 7040B. Related information about 7040B includes: Model 7040B Inner diameter: 200 mm Outer diameter: 310 mm Thickness: 51 mm Series: Angular contact ball bearing. If you want to know more about 7040B related information, you can consult online or call the hotline , we will serve you in detail. 7040B has a wide range of uses. 7040B is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 7040B sold by our company is reasonable and we look forward to cooperating with you.