The McCormick 339436X1 is a genuine OEM ball bearing designed for a wide range of McCormick agricultural machinery, including CX, MC, MTX, X60, X7, X70, and XTX series tractors. This essential component ensures smooth operation and reliable performance within the machine's systems. With confirmed dimensions of 95 mm length, 95 mm width, 51 mm height, and a weight of 0.12 kg, this bearing meets original equipment specifications for precise fit and durability.