BOWER sells KRV40. Related information about KRV40 includes: Model KRV40 Inner diameter: 18 mm Outer diameter: 40 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about KRV40 related information, you can consult online or call the hotline , we will serve you in detail. KRV40 has a wide range of uses. KRV40 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of KRV40 sold by our company is reasonable and we look forward to cooperating with you.