This single row deep groove ball bearing carries radial and moderate axial loads on an 80.0 mm bore, 140.0 mm outside diameter and 26.0 mm width, with a net mass of 1.438 kg. It uses a steel sheet metal cage (JN) and features ceramic coating, running with C3 (Group 3) radial internal clearance. Limiting speed is rated at 7300 1/min, with a reference speed of 5500 1/min. The C3 clearance compensates for thermal expansion under load, making this bearing suitable for applications with elevated operating temperatures or interference fits requiring extra internal play. The ceramic coating provides electrical insulation, preventing current passage through the rolling elements, which reduces the risk of electrical erosion damage to the raceways. The steel sheet metal cage keeps the design lightweight while guiding the balls reliably at the stated speed ratings.