BOWER sells NA4838. Related information about NA4838 includes: Model NA4838 Inner diameter: 190 mm Outer diameter: 240 mm Thickness: 50 mm Series: Needle bearing. If you want to know more about NA4838 related information, you can consult online or call the hotline , we will serve you in detail. NA4838 has a wide range of uses. NA4838 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NA4838 sold by our company is reasonable and we look forward to cooperating with you.