This genuine Landini 1440648X1 bearing is an essential component for various Landini and Massey Ferguson agricultural tractors. With an inner diameter of 40mm, an outer diameter of 80mm, and a width of 18mm, this robust bearing ensures smooth operation and reliable performance. It is also cross-referenced as Massey Ferguson part numbers 353992X1 through 353992X9, making it a versatile replacement part for a wide range of machinery.