The NILOS rings 1215 AV by Nilos are specially designed for angular contact ball bearings with an inner diameter of 75 mm, an outer diameter of 122 mm, and a width of 3.5 mm. With a weight of only 0.033 kg, they are lightweight yet extremely durable. Made from galvanized special strip steel and in an externally sealing design, these rings provide a reliable sealing solution for your bearings. Whether in the industry or in mechanical engineering, the NILOS rings 1215 AV are the perfect solution for your needs.