This deep groove ball bearing carries radial and moderate axial loads in a single row of balls, with a bore of 95.0 mm, outside diameter of 170.0 mm, and width of 32.0 mm, weighing 2.73 kg. It is fitted with metal shields on both sides and a steel sheet metal cage (JN), and the internal design provides a limiting speed of 4550.0 1/min and a reference speed of 4950.0 1/min. The radial internal clearance is C3 (Group 3), which is wider than standard. The C3 clearance compensates for thermal expansion under load and allows a tighter fit without loss of running clearance, making the bearing suitable for applications with elevated operating temperatures or interference fits. The metal shields protect the raceway from coarse contaminants while allowing grease relubrication is not intended, as the shielded design retains the initial grease fill. Equivalent references include SKF 6219-2Z/C3, NSK 6219ZZC3, and NTN 6219ZZC3.