The John Deere AA22097 is a genuine OEM ball bearing designed for various John Deere agricultural applications. This hex bore bearing features a 7/8 inch (22.225 mm) hexagonal inner diameter and an outer diameter of 2.047 inches (51.99 mm), with a width of 0.75 inches (19.05 mm). It is engineered to provide reliable performance and precise fitment, crucial for maintaining the efficiency and longevity of your machinery. This bearing is commonly used in disc harrows, planters, and other implements, ensuring smooth rotation and reducing friction in critical components.