BOWER sells NJ309E. Related information about NJ309E includes: Model NJ309E Inner diameter: 45 mm Outer diameter: 100 mm Thickness: 25 mm Series: Cylindrical roller bearing. If you want to know more about NJ309E related information, you can consult online or call the hotline , we will serve you in detail. NJ309E has a wide range of uses. NJ309E is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NJ309E sold by our company is reasonable and we look forward to cooperating with you.