The Claas 0004771690 is a genuine OEM groove ball bearing, essential for smooth operation in a wide range of Claas agricultural machinery, including Lexion, Tucano, Dominator, and Jaguar series. This high-quality bearing features an inner diameter of 17 mm, an outer diameter of 40 mm, and a width of 12 mm, ensuring precise fitment and reliable performance. It is designed to withstand the demanding conditions of agricultural applications, providing durability and reducing friction in rotating components.