The NKE H313 tapered adapter sleeve is a genuine NKE component designed for securely mounting spherical roller bearings and other bearings with a tapered bore onto cylindrical shafts. This adapter sleeve fits shafts with a 60mm diameter and has an outer diameter of 65mm. With a length of 50mm and a weight of approximately 0.3kg, it ensures precise fitment and reliable performance in various industrial applications. It facilitates easy installation and removal of bearings, enhancing maintenance efficiency. This sleeve is commonly used in conjunction with KM13 lock nuts and MB13 lock washers.