The Nilos Ring 6319AV is an authentic Nilos-Ring axial sealing washer engineered for 6319 series deep groove ball bearings. This precision-engineered ring serves as a crucial protective barrier, effectively preventing the ingress of dirt and moisture while ensuring the retention of lubricant, thereby significantly extending the bearing's service life and maintaining optimal performance. Key specifications include an inner diameter of 95 mm, an outer diameter of 160 mm, a thickness of 3.5 mm, and a weight of 0.12 kg.