This deep groove ball bearing carries radial and moderate axial loads through a single row of balls guided by a steel sheet metal cage (JN). The bore diameter is 80.0 mm, outside diameter 125.0 mm, width 14.0 mm, giving a narrow cross-section for its bore size, with a net mass of 0.59 kg. Limiting speed is rated at 7700 1/min, reference speed at 4600 1/min. Radial internal clearance is CN (Group N), the normal clearance range, suitable for standard fit conditions without preload requirements. The narrow width design allows use where axial space is restricted while still supporting the stated bore diameter. No sealing or shielding is specified, so relubrication access is open and the bearing depends on the surrounding housing for contamination protection.