BOWER sells U40. Related information about U40 includes: Model U40 Inner diameter: 40 mm Outer diameter: 62 mm Thickness: 28 mm Series: Other types bearing. If you want to know more about U40 related information, you can consult online or call the hotline , we will serve you in detail. U40 has a wide range of uses. U40 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of U40 sold by our company is reasonable and we look forward to cooperating with you.