This deep groove ball bearing carries radial loads in a thin-section design with a bore of 10.0 mm, outside diameter of 19.0 mm, and width of 5.0 mm, giving a net mass of 0.006 kg. It is a single row design with seals on both sides and a steel sheet metal cage (JN). Radial internal clearance is CN (Group N), and the bore type is Z. The limiting speed is rated at 21000.0 1/min. The double-sided seals retain lubricant inside the bearing and keep contamination out, so no external sealing arrangement is required. The steel sheet metal cage suits the thin cross-section and reduced envelope dimensions typical of this series. CN clearance corresponds to normal running conditions without added preload, making this bearing suitable for applications requiring compact radial support at the specified bore and outside diameter.