The Massey Ferguson MF338279M1 is a genuine OEM ball bearing designed for critical applications in Massey Ferguson agricultural and industrial equipment. This high-quality bearing ensures smooth operation and reliable performance, featuring an inner diameter of 45 mm, an outer diameter of 90 mm, and a width of 23 mm. It is a direct replacement part for a wide range of Massey Ferguson tractors and industrial machines, providing durability and precision in demanding environments.