This genuine Case IH 81864411 roller bearing is engineered for heavy-duty agricultural and construction machinery, ensuring reliable performance and durability. Featuring an inner diameter of 65 mm, an outer diameter of 120 mm, and a width of 31 mm, this OEM component is designed for precise fitment and optimal operation within critical rotating assemblies. It is compatible with a wide range of Case IH tractor models, including the MX, MXM, Puma, Magnum, Steiger, and Quadtrac series, providing essential support for various applications.