This angular contact ball bearing guides and supports radial loads through a double row of balls arranged between a particularly thick-walled outer ring and an inner ring, with axial guidance of the outer ring provided by the balls themselves. Bore diameter is 30.0 mm, outside diameter 72.0 mm, height 23.8 mm, and net mass 0.51 kg. The cage, designated TVH, is made from glass fibre reinforced polyamide, following the X-life design. Both sides are protected by 2Z sealing shields, keeping contaminants out of the raceway while retaining the internal grease. The double row, self-retaining construction allows the assembly to handle combined loading without additional axial positioning elements, and the thick-walled outer ring provides mechanical robustness for direct rolling contact applications. A lubrication hole in the inner ring can be supplied on request for relubrication during service.