This deep groove ball bearing carries radial loads in a compact cross-section, with a bore diameter of 20.0 mm, outside diameter of 32.0 mm and width of 7.0 mm. It is a single row design with seals on both sides, fitted with a steel sheet metal cage (JN). The radial internal clearance is C3, meaning a wider internal clearance than standard, which compensates for thermal expansion during operation. Net mass is 0.017 kg, limiting speed is 11300 1/min. The two-sided seal construction keeps grease inside the bearing and blocks contaminants from entering, so no external relubrication is required during service life. The C3 clearance class makes this bearing suitable for applications with interference fits or moderate temperature rise, where standard clearance would result in excessive preload. Dimensionally and constructionally this bearing corresponds to SKF 61804-2RS1/C3, NSK 61804DDUC3 and NTN 61804LLUC3.