Enables mounting of bearings with tapered bore onto cylindrical seats through the withdrawal mechanism, transferring axial force during dismounting without damaging the shaft. AHX3220 has a bore diameter of 100.0 mm and a net mass of 0.86 kg, produced in standard design as a finished mechanical part ready for direct assembly. The sleeve simplifies removal of the mounted bearing by allowing controlled axial displacement along the tapered surface, which reduces the risk of shaft or seat damage during dismounting. As a standard-design part it fits the corresponding bearing bore geometry without additional machining, and its use requires no separate lubrication or sealing considerations since it functions purely as a mechanical mounting and removal aid.