This genuine McCormick 3554660M91 bearing is a critical component for various agricultural machines, ensuring smooth operation and durability. It features an inner diameter of 45mm, an outer diameter of 85mm, and a width of 19mm. This high-quality bearing is also an OEM equivalent for Massey Ferguson and Landini applications, designed for precise fitment and reliable performance across numerous tractor series including McCormick CX, MC, MTX, XTX, ZTX, and a wide range of Massey Ferguson 100, 200, 300, 500, 600, 1000, 2000, 3000, 4000, 5000, 6000, and 8000 Series tractors, as well as various Landini models.