The Claas 0011366690 smooth ring is a genuine OEM replacement part designed for a wide range of Claas agricultural machinery. This precision-engineered ring features an inner diameter of 45 mm, an outer diameter of 52 mm, and a thickness of 2 mm, ensuring a perfect fit and reliable performance. Essential for maintaining proper function in critical assemblies, this smooth ring is compatible with numerous Claas models including AXION, ARION, LEXION, JAGUAR, and XERION series, providing durability and exact specifications for optimal machine operation.