BOWER sells KR90. Related information about KR90 includes: Model KR90 Inner diameter: 30 mm Outer diameter: 90 mm Thickness: 35 mm Series: Needle bearing. If you want to know more about KR90 related information, you can consult online or call the hotline , we will serve you in detail. KR90 has a wide range of uses. KR90 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of KR90 sold by our company is reasonable and we look forward to cooperating with you.