The Case-IH 86516464 is a genuine OEM tapered roller bearing designed for heavy-duty applications in a wide range of Case-IH agricultural and construction equipment. This precision-engineered bearing ensures smooth operation and reliable performance, contributing to the longevity of critical machinery components. With an inner diameter of 25.4 mm, an outer diameter of 57.15 mm, and a width of 15.875 mm, it is a direct replacement for many combine harvesters, tractors, and other machines.