The Case-IH 84990428 is a genuine OEM cylindrical roller bearing, essential for maintaining the performance and longevity of various Case-IH agricultural and construction machinery. This high-quality bearing features an inner diameter of 25 mm, an outer diameter of 52 mm, and a width of 15 mm. It is a direct replacement for superseded part numbers 87304190 and 87304190R, ensuring precise fitment and reliable operation across a wide range of models including Maxxum, Puma, Magnum, Steiger, and Axial-Flow series.