The SKF 6219-2Z is a deep groove ball bearing with double metal shields (2Z), featuring a 95mm inner diameter, 170mm outer diameter, and 32mm thickness. Made of high-carbon chromium steel (GCr15) with a pressed steel cage, it is optimized for dry, dusty environments (e.g., mining machinery, cement equipment, grain processing lines). It handles radial and bidirectional axial loads, offering low friction, excellent dust protection, and long service life.