BOWER sells NJ203. Related information about NJ203 includes: Model NJ203 Inner diameter: 17 mm Outer diameter: 40 mm Thickness: 12 mm Series: Cylindrical roller bearing. If you want to know more about NJ203 related information, you can consult online or call the hotline , we will serve you in detail. NJ203 has a wide range of uses. NJ203 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NJ203 sold by our company is reasonable and we look forward to cooperating with you.