The McCormick 3688264M1 is a genuine OEM ball bearing designed for various agricultural machinery, including McCormick CX, MC, MTX, X4, X5, X6, X7, X8, and ZTX series tractors. This high-quality bearing features an inner diameter of 30mm, an outer diameter of 62mm, and a width of 16mm, ensuring precise fit and reliable performance in demanding applications. It is also cross-referenced as the same part number for Massey Ferguson, Landini, and Valtra equipment.