This double row angular contact ball bearing carries axial loads in both directions while supporting radial loads through its two rows of balls. Bore diameter is 12.0 mm, outside diameter 32.0 mm, width 15.9 mm, with a net mass of 0.054 kg. The bearing runs with a TVH cage made of glass-fibre reinforced plastic, permitting a limiting speed of 24600 1/min and a reference speed of 20000 1/min, and carries the C3 internal clearance designation. The double row design provides rigid axial guidance in both directions from a single bearing, reducing the need for a paired arrangement on the shaft. The plastic cage lowers friction and mass compared with a metal cage, supporting the higher speed ratings, while the C3 clearance compensates for thermal expansion during operation, keeping the bearing free of excessive preload at elevated running temperatures.