This McCormick 708358A1 is a genuine tapered roller bearing assembly, comprising both the bearing cone and cup. Designed for heavy-duty agricultural applications, it provides reliable support and reduces friction in various McCormick tractor models including CX, MC, MTX, and XTX series, as well as compatible Landini and Case IH models. With an inner diameter of 45mm, an outer diameter of 85mm, and a width of 20.75mm, this bearing ensures precise fitment and long-lasting performance in critical machinery components.