BOWER sells SI30E. Related information about SI30E includes: Model SI30E Inner diameter: 30 mm Outer diameter: 73 mm Thickness: 22 mm Series: Other types bearing. If you want to know more about SI30E related information, you can consult online or call the hotline , we will serve you in detail. SI30E has a wide range of uses. SI30E is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of SI30E sold by our company is reasonable and we look forward to cooperating with you.