BOWER sells SB203. Related information about SB203 includes: Model SB203 Inner diameter: 17 mm Outer diameter: 40 mm Thickness: 22 mm Series: Pillow block bearing. If you want to know more about SB203 related information, you can consult online or call the hotline , we will serve you in detail. SB203 has a wide range of uses. SB203 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of SB203 sold by our company is reasonable and we look forward to cooperating with you.