The 1440572X1 is a genuine OEM ball bearing, also cross-referenced as Case IH 1440572X1 and International Harvester 1440572X1. This essential component is designed to ensure smooth rotational movement and reduce friction in various agricultural machinery applications. It features an inner diameter of 40 mm, an outer diameter of 80 mm, and a width of 18 mm. This bearing is suitable for a wide range of McCormick tractor models including CX, MC, MTX, X4, X5, X6, X7, XTX, and ZTX series, as well as numerous Case IH models such as CX, JX, MAXXUM, MXM, MXU, PUMA, QUANTUM, and VESTRUM series.