BOWER sells NA204. Related information about NA204 includes: Model NA204 Inner diameter: 20 mm Outer diameter: 47 mm Thickness: 43.5 mm Series: Pillow block bearing. If you want to know more about NA204 related information, you can consult online or call the hotline , we will serve you in detail. NA204 has a wide range of uses. NA204 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NA204 sold by our company is reasonable and we look forward to cooperating with you.