BOWER sells 30306JR. Related information about 30306JR includes: Model 30306JR Inner diameter: 30 mm Outer diameter: 72 mm Thickness: 19 mm Series: Tapered roller bearing. If you want to know more about 30306JR related information, you can consult online or call the hotline , we will serve you in detail. 30306JR has a wide range of uses. 30306JR is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 30306JR sold by our company is reasonable and we look forward to cooperating with you.