BOWER sells BK3012. Related information about BK3012 includes: Model BK3012 Inner diameter: 30 mm Outer diameter: 37 mm Thickness: 12 mm Series: Needle bearing. If you want to know more about BK3012 related information, you can consult online or call the hotline , we will serve you in detail. BK3012 has a wide range of uses. BK3012 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of BK3012 sold by our company is reasonable and we look forward to cooperating with you.