BOWER sells NKS40. Related information about NKS40 includes: Model NKS40 Inner diameter: 40 mm Outer diameter: 55 mm Thickness: 22 mm Series: Needle bearing. If you want to know more about NKS40 related information, you can consult online or call the hotline , we will serve you in detail. NKS40 has a wide range of uses. NKS40 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NKS40 sold by our company is reasonable and we look forward to cooperating with you.