BOWER sells RNA6904. Related information about RNA6904 includes: Model RNA6904 Inner diameter: 20 mm Outer diameter: 37 mm Thickness: 30 mm Series: Needle bearing. If you want to know more about RNA6904 related information, you can consult online or call the hotline , we will serve you in detail. RNA6904 has a wide range of uses. RNA6904 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of RNA6904 sold by our company is reasonable and we look forward to cooperating with you.