The John Deere DQ04311 is a genuine OEM ball bearing engineered for various John Deere 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, ensuring precise fit and reliable performance. It is commonly used in a wide range of John Deere equipment, including combines, tractors, forage harvesters, windrowers, sprayers, and cotton pickers, providing essential support for rotating components in demanding applications.