BOWER sells 30303JR. Related information about 30303JR includes: Model 30303JR Inner diameter: 17 mm Outer diameter: 47 mm Thickness: 14 mm Series: Tapered roller bearing. If you want to know more about 30303JR related information, you can consult online or call the hotline , we will serve you in detail. 30303JR has a wide range of uses. 30303JR is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 30303JR sold by our company is reasonable and we look forward to cooperating with you.