BOWER sells U12. Related information about U12 includes: Model U12 Inner diameter: 12 mm Outer diameter: 22 mm Thickness: 10 mm Series: Other types bearing. If you want to know more about U12 related information, you can consult online or call the hotline , we will serve you in detail. U12 has a wide range of uses. U12 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of U12 sold by our company is reasonable and we look forward to cooperating with you.