BOWER sells UB203. Related information about UB203 includes: Model UB203 Inner diameter: 17 mm Outer diameter: 40 mm Thickness: 22 mm Series: Pillow block bearing. If you want to know more about UB203 related information, you can consult online or call the hotline , we will serve you in detail. UB203 has a wide range of uses. UB203 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of UB203 sold by our company is reasonable and we look forward to cooperating with you.