This deep groove ball bearing carries radial and moderate axial loads in a compact single row design, with a bore of 10.0 mm, outside diameter of 26.0 mm and width of 8.0 mm. Net mass is 0.018 kg. The bearing belongs to Generation C construction and uses a steel sheet metal cage (JN), with shields on both sides (2Z) protecting the raceway from dust and debris while retaining grease inside. Radial internal clearance is C3 (Group 3), giving extra internal play to compensate for thermal expansion and press-fit mounting tightness during operation. Limiting speed is 38000 1/min and reference speed 30000 1/min, allowing use at higher rotational speeds within these limits. The shielded design (2Z) means the bearing is factory lubricated and does not require external relubrication under normal service conditions.