The KUHN 81063062 is a genuine double row ball bearing, meticulously engineered for demanding applications in KUHN agricultural machinery. This robust bearing features an inner diameter of 40 mm, an outer diameter of 80 mm, and a width of 30 mm, with an approximate weight of 0.76 kg. It is specifically designed to provide durable and efficient operation in a wide range of KUHN HR and HRB series power harrows, including models such as HR 4004, HR 3004, HR 2504, HRB 4004, and many others, ensuring optimal performance and extended longevity for critical rotating components.