The John Deere RE61645 is a genuine OEM bearing designed for critical applications in a wide range of John Deere agricultural and construction equipment. This high-quality bearing ensures smooth operation and durability, maintaining the performance standards of your machinery. It is a direct replacement part, compatible with numerous John Deere tractor, combine, sprayer, and cotton picker models, including various 6000, 7000, 8000, and 9000 series machines, as well as S-series combines and R-series sprayers. This bearing measures approximately 99.06 mm in length and width, with a height of 22.86 mm and a weight of 0.23 kg.