This deep groove ball bearing carries radial and moderate axial loads in a single row of balls, guided by a steel sheet metal cage (JN). It has a bore diameter of 9.0 mm, an outside diameter of 24.0 mm, and a width of 7.0 mm, with a net mass of 0.015 kg. Both sides are fitted with metal shields, corresponding to the Z bore type. The limiting speed reaches 38000 1/min, with a reference speed of 28500 1/min. The radial internal clearance falls within the CN (Group N) range, suitable for standard-fit applications without unusual thermal or fit-related preload. The shields protect the raceway from dust while allowing minimal grease retention within the bearing cavity. Given its compact dimensions and steel cage, this bearing suits applications requiring low friction and stable rotation at high speed within tight housing space.