The NILOS rings 108 AV from Nilos are high-quality sealing rings specifically designed for angular contact ball bearings with an inner diameter of 8 mm. With an outer diameter of 18.8 mm and a width of 1.8 mm, they provide reliable sealing and protection against contamination and moisture. Made from galvanized special band steel, they are particularly durable and resistant. The externally sealing design ensures easy and effective installation. Weighing only 0.001 kg, the NILOS rings 108 AV are the ideal solution for your bearing requirements.