The SKF AOH3148 adapter sleeve is a genuine SKF component designed for securely mounting self-aligning ball bearings, spherical roller bearings, and CARB toroidal roller bearings with a tapered bore onto cylindrical shaft seats. This adapter sleeve facilitates easy installation and removal, ensuring reliable performance in various industrial applications. It features a 220 mm bore diameter, an outer diameter of 240 mm, an overall width of 170 mm, and a length of 200 mm. Weighing 14.5 kg, it is compatible with bearings such as 23148 K, 23248 K, 24048 K, and 24148 K, and uses lock nut KM 48 and locking device MB 48.