BOWER sells JC21. Related information about JC21 includes: Model JC21 Inner diameter: 130 mm Outer diameter: 260 mm Thickness: 205.5 mm Series: Cylindrical roller bearing. If you want to know more about JC21 related information, you can consult online or call the hotline , we will serve you in detail. JC21 has a wide range of uses. JC21 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of JC21 sold by our company is reasonable and we look forward to cooperating with you.