BOWER sells NJ420M. Related information about NJ420M includes: Model NJ420M Inner diameter: 100 mm Outer diameter: 250 mm Thickness: 58 mm Series: Cylindrical roller bearing. If you want to know more about NJ420M related information, you can consult online or call the hotline , we will serve you in detail. NJ420M has a wide range of uses. NJ420M is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NJ420M sold by our company is reasonable and we look forward to cooperating with you.