BOWER sells 30309JR. Related information about 30309JR includes: Model 30309JR Inner diameter: 45 mm Outer diameter: 100 mm Thickness: 25 mm Series: Tapered roller bearing. If you want to know more about 30309JR related information, you can consult online or call the hotline , we will serve you in detail. 30309JR has a wide range of uses. 30309JR is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 30309JR sold by our company is reasonable and we look forward to cooperating with you.