BOWER sells STO30. Related information about STO30 includes: Model STO30 Inner diameter: 30 mm Outer diameter: 62 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about STO30 related information, you can consult online or call the hotline , we will serve you in detail. STO30 has a wide range of uses. STO30 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of STO30 sold by our company is reasonable and we look forward to cooperating with you.