BOWER sells R30204. Related information about R30204 includes: Model R30204 Inner diameter: 20 mm Outer diameter: 42.589 mm Thickness: 14 mm Series: Tapered roller bearing. If you want to know more about R30204 related information, you can consult online or call the hotline , we will serve you in detail. R30204 has a wide range of uses. R30204 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of R30204 sold by our company is reasonable and we look forward to cooperating with you.