BOWER sells NA4844. Related information about NA4844 includes: Model NA4844 Inner diameter: 220 mm Outer diameter: 270 mm Thickness: 50 mm Series: Needle bearing. If you want to know more about NA4844 related information, you can consult online or call the hotline , we will serve you in detail. NA4844 has a wide range of uses. NA4844 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NA4844 sold by our company is reasonable and we look forward to cooperating with you.