The NKE H2315 tapered sleeve, also known as an adapter sleeve, is an essential component for securely mounting bearings with a tapered bore onto cylindrical shafts. Designed for shafts with a 65mm diameter and bearings with a 75mm bore, this genuine NKE sleeve ensures precise fitting and reliable performance in various industrial applications. It has a width of 65mm and features an M75x2 thread for the associated KM15 lock nut and MB15 lock washer, ensuring a secure installation.