The McCormick 6720044A1 is a genuine OEM ball bearing designed for various McCormick agricultural machinery. This essential component ensures smooth rotational movement and reduces friction in critical applications. It features an inner diameter of 40mm, an outer diameter of 80mm, and a width of 18mm, weighing approximately 0.35 kg. This high-quality bearing is compatible with numerous McCormick tractor models, including the X4, X5, X6, X7, X8, X60, X70, XTX, TTX, and ZTX series, providing reliable performance and durability.