The SKF 310ZNR is a high-quality single row deep groove ball bearing, featuring a 50 mm bore diameter, 80 mm outer diameter, and 16 mm width. It is equipped with a shield on one side (Z) and a snap ring groove with a snap ring (NR) on the other, providing protection against contaminants and axial location. This versatile bearing is designed to accommodate both radial and axial loads, making it suitable for various industrial applications requiring reliable performance.