BOWER sells NJ309F. Related information about NJ309F includes: Model NJ309F Inner diameter: 45 mm Outer diameter: 100 mm Thickness: 25 mm Series: Cylindrical roller bearing. If you want to know more about NJ309F related information, you can consult online or call the hotline , we will serve you in detail. NJ309F has a wide range of uses. NJ309F is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NJ309F sold by our company is reasonable and we look forward to cooperating with you.