The Case IH 3216973R91 is a genuine OEM cylindrical roller bearing designed for robust performance in various Case IH, New Holland, and Steyr agricultural and construction machinery. This precision-engineered bearing features an inner diameter of 45 mm, an outer diameter of 85 mm, and a width of 19 mm, providing reliable support and reducing friction in demanding applications. It is a critical component for maintaining optimal machine functionality and extending equipment lifespan.