BOWER sells 30307JR-1. Related information about 30307JR-1 includes: Model 30307JR-1 Inner diameter: 35 mm Outer diameter: 80 mm Thickness: 21 mm Series: Tapered roller bearing. If you want to know more about 30307JR-1 related information, you can consult online or call the hotline , we will serve you in detail. 30307JR-1 has a wide range of uses. 30307JR-1 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 30307JR-1 sold by our company is reasonable and we look forward to cooperating with you.