The NILOS rings 1221 JV by Nilos are the perfect solution to seal your angular contact ball bearing. With an inner diameter of 119.5 mm, an outer diameter of 190 mm, a width of 4 mm, and a weight of only 0.072 kg, they provide reliable sealing for your bearing. Made from galvanized special band steel and designed to seal on the inner side, they ensure long service life and secure protection against contamination and moisture. Get the NILOS rings 1221 JV for your applications and ensure effective sealing for your rolling bearing.