The John Deere ER143982 is a genuine OEM ball bearing, crucial for the smooth and reliable operation of a wide range of John Deere agricultural and construction equipment. This high-quality component is engineered to precise specifications, ensuring optimal performance and durability. With approximate dimensions of 76.2 mm length, 76.2 mm width, and 25.4 mm height, and a weight of 0.091 kg, it provides a perfect fit and long service life in demanding applications.