BOWER sells 30228JR. Related information about 30228JR includes: Model 30228JR Inner diameter: 140 mm Outer diameter: 250 mm Thickness: 42 mm Series: Tapered roller bearing. If you want to know more about 30228JR related information, you can consult online or call the hotline , we will serve you in detail. 30228JR has a wide range of uses. 30228JR is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 30228JR sold by our company is reasonable and we look forward to cooperating with you.