The John Deere ER028038 is a genuine OEM bearing designed for critical applications in a wide range of John Deere agricultural and construction equipment. With an inner diameter of 20 mm, an outer diameter of 47 mm, and a width of 14 mm, this robust bearing ensures precise fitment and reliable performance. Weighing approximately 0.12 kg, it contributes to the smooth and efficient operation of components in tractors, combines, sprayers, and other heavy machinery, maintaining original equipment standards.