Carries radial loads and moderate axial loads through a single row of balls running in deep grooves, with bore 15.0 mm, outside diameter 42.0 mm and width 13.0 mm; net mass is 0.084 kg. The bearing uses a steel sheet metal cage (JN) and runs with C3 internal clearance, giving a limiting speed of 25000 1/min and a reference speed of 17500 1/min. The C3 clearance, wider than standard, compensates for thermal expansion during operation and for a tight fit on the shaft, keeping the bearing from becoming preloaded. Bore type Z relates to the raceway finish specified by the manufacturer. Without seals or shields, the bearing requires external protection from contamination and separate lubrication, and is dimensionally interchangeable with SKF 6302/C3, NSK 6302C3, and NTN 6302C3.