The Kuhn 81003083 is a genuine OEM ball bearing, precisely engineered with an inner diameter of 17 mm, an outer diameter of 40 mm, and a thickness of 12 mm. Weighing 0.069 kg, this high-quality component is designed for various Kuhn agricultural machines, including HR 3004, HR 4004, HR 4504, HR 5004, HR 6004, and HR 8004 power harrows. It ensures reliable and smooth rotational movement, crucial for the efficient operation and longevity of farm equipment in demanding agricultural environments.