The Claas 0011072930 smooth ring is an original equipment manufacturer (OEM) part designed for a wide range of Claas agricultural machinery. This precision-engineered smooth ring features an inner diameter of 40 mm, an outer diameter of 45 mm, and a thickness of 15 mm, ensuring a perfect fit and reliable performance in demanding applications. It is a critical component for maintaining optimal function across numerous Claas models, including tractors, combines, forage harvesters, and balers.