BOWER sells 30307B. Related information about 30307B includes: Model 30307B Inner diameter: 35 mm Outer diameter: 80 mm Thickness: 22.75 mm Series: Tapered roller bearing. If you want to know more about 30307B related information, you can consult online or call the hotline , we will serve you in detail. 30307B has a wide range of uses. 30307B is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 30307B sold by our company is reasonable and we look forward to cooperating with you.