This deep groove ball bearing carries radial and moderate axial loads in a single row of balls running between a bore of 95.0 mm and an outside diameter of 170.0 mm, with a width of 32.0 mm and a net mass of 2.69 kg. The bearing uses a steel sheet metal cage (JN) and features a ceramic coating on the bore, corresponding to bore type Z. Limiting speed is rated at 5300.0 1/min, with a reference speed of 4950.0 1/min. The C3 radial internal clearance (Group 3) provides increased internal play, compensating for thermal expansion under running conditions and allowing stable operation at the stated speed range. The ceramic-coated bore supports electrical insulation of the bearing seat, which is relevant where shaft currents need to be interrupted. The steel sheet metal cage keeps rotating mass low, matching the bearing to the higher end of its rated speed limits.