The NILOS Rings 16011 AV from Nilos are the perfect solution for sealing rolling bearings and extending their lifespan. With an inner diameter of 55 mm, an outer diameter of 83.5 mm, and a width of 3 mm, they are ideal for deep groove ball bearings. Made of galvanically zinc-plated special strip steel, they ensure long durability and reliability. Weighing only 0.009 kg, they are lightweight and easy to handle. With an external sealing design, they offer optimal protection against dirt and moisture, enhancing the performance of the bearings. Invest in the NILOS Rings 16011 AV to protect your rolling bearings and maximize their efficiency.