The John Deere AZ31216 is a genuine OEM bearing with housing, engineered to provide robust rotational support within various John Deere agricultural machinery. This essential component is specifically designed for a wide range of John Deere 7R, 8R, 9R, and 9RX Series Tractors. Weighing approximately 0.8 kg, it features an inner diameter of 40 mm, an outer diameter of 80 mm, and a width of 45 mm, ensuring precise fitment and durable performance in demanding operational environments.