BOWER sells NJ309M. Related information about NJ309M includes: Model NJ309M Inner diameter: 45 mm Outer diameter: 100 mm Thickness: 25 mm Series: Cylindrical roller bearing. If you want to know more about NJ309M related information, you can consult online or call the hotline , we will serve you in detail. NJ309M has a wide range of uses. NJ309M is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NJ309M sold by our company is reasonable and we look forward to cooperating with you.