This listing features a new old stock (NOS) Mack 62AX422 Tapered Roller Bearing Cone. This genuine OEM Mack 62AX422 bearing cone is also identified by Mack 25157937 and cross-references to Hyatt 582, making it a versatile replacement for heavy duty truck and commercial vehicle applications. As a critical component for axle, bridge, and differential systems, this tapered roller bearing ensures reliable performance. This high-quality OEM Mack bearing is an essential part for demanding heavy equipment and truck components.