BOWER sells RB204. Related information about RB204 includes: Model RB204 Inner diameter: 20 mm Outer diameter: 47 mm Thickness: 31 mm Series: Pillow block bearing. If you want to know more about RB204 related information, you can consult online or call the hotline , we will serve you in detail. RB204 has a wide range of uses. RB204 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of RB204 sold by our company is reasonable and we look forward to cooperating with you.