The John Deere M88252 is a genuine OEM ball bearing designed for various John Deere lawn and garden equipment, including 100 Series lawn tractors and ZTrak mowers. This high-quality bearing ensures smooth and reliable operation of spindles and other rotating components. With an inner diameter of 25.4 mm (1 inch), an outer diameter of 51.998 mm (2.047 inches), and a width of 14.986 mm (0.590 inches), it provides precise fitment and durability for demanding applications. Replace worn bearings to maintain optimal performance and extend the life of your equipment.