The Kramp 26502605 Roller assembly is a genuine replacement part designed for hay rakes. This durable assembly features a plastic roller with plain bearings, an outer diameter of 50 mm, and a roller width of 25 mm. It includes double flanges with a diameter of 51 mm and a width of 13 mm. The assembly is designed for bolt-on mounting with an M12 bolt, a 12.2 mm bore diameter, and comes with a compression spring, washer, and hexagon nut. Made from plastic and steel components, it ensures reliable performance in agricultural applications.