The Case IH 1975500C1 is an authentic tapered roller bearing cup designed for a wide range of Case IH agricultural and industrial equipment, including tractors, combines, cotton pickers, and windrowers. This critical component ensures smooth and reliable operation within various bearing assemblies, providing robust performance and durability for demanding applications. It is a direct OEM replacement, essential for maintaining the integrity and efficiency of your machinery's drivetrain, wheel systems, or other rotating parts. Confirmed dimensions include an outer diameter of 89.99 mm and a width of 20.64 mm.