BOWER sells NJ303+HJ303. Related information about NJ303+HJ303 includes: Model NJ303+HJ303 Inner diameter: 17 mm Outer diameter: 47 mm Thickness: 14 mm Series: Cylindrical roller bearing. If you want to know more about NJ303+HJ303 related information, you can consult online or call the hotline , we will serve you in detail. NJ303+HJ303 has a wide range of uses. NJ303+HJ303 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NJ303+HJ303 sold by our company is reasonable and we look forward to cooperating with you.