The 976124M1 is a genuine OEM ball bearing designed for use in a wide range of Landini and Massey Ferguson agricultural machinery. This robust bearing features an inner diameter of 40 mm, an outer diameter of 80 mm, and a width of 18 mm, ensuring precise fitment and reliable performance. It is a critical component for maintaining the smooth operation of various systems within compatible tractors and other equipment, cross-referenced with part number 3300800M1.