The Case IH 1963860C2 is a genuine OEM tapered roller bearing designed for critical applications in a wide range of Case IH agricultural and industrial machinery. This high-quality bearing ensures smooth operation and durability, essential for maintaining the performance of tractors, combines, cotton pickers, forage harvesters, and more. With an inner diameter of 45 mm, an outer diameter of 85 mm, and a width of 20.75 mm, it provides precise fitment and robust support for rotating components.