BOWER sells NJ4992N. Related information about NJ4992N includes: Model NJ4992N Inner diameter: 460 mm Outer diameter: 620 mm Thickness: 160 mm Series: Cylindrical roller bearing. If you want to know more about NJ4992N related information, you can consult online or call the hotline , we will serve you in detail. NJ4992N has a wide range of uses. NJ4992N is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NJ4992N sold by our company is reasonable and we look forward to cooperating with you.