BOWER sells RN304M. Related information about RN304M includes: Model RN304M Inner diameter: 20 mm Outer diameter: 44.5 mm Thickness: 15 mm Series: Cylindrical roller bearing. If you want to know more about RN304M related information, you can consult online or call the hotline , we will serve you in detail. RN304M has a wide range of uses. RN304M is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of RN304M sold by our company is reasonable and we look forward to cooperating with you.