The SKF 639174 is a high-quality single row tapered roller bearing, engineered to effectively manage both radial and axial loads. This genuine SKF component features a separable design, comprising a cone (inner ring assembly with rollers and cage) and a cup (outer ring), facilitating easier mounting and dismounting. With a bore diameter of 38.1 mm, an outer diameter of 73.025 mm, and a width of 20.638 mm, this bearing provides reliable performance and durability in various industrial machinery applications.