BOWER sells 30307. Related information about 30307 includes: Model 30307 Inner diameter: 35 mm Outer diameter: 80 mm Thickness: 21 mm Series: Tapered roller bearing. If you want to know more about 30307 related information, you can consult online or call the hotline , we will serve you in detail. 30307 has a wide range of uses. 30307 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 30307 sold by our company is reasonable and we look forward to cooperating with you.