BOWER sells NNU4988. Related information about NNU4988 includes: Model NNU4988 Inner diameter: 440 mm Outer diameter: 600 mm Thickness: 160 mm Series: Cylindrical roller bearing. If you want to know more about NNU4988 related information, you can consult online or call the hotline , we will serve you in detail. NNU4988 has a wide range of uses. NNU4988 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NNU4988 sold by our company is reasonable and we look forward to cooperating with you.