This angular contact ball bearing carries load through a particularly thick-walled outer ring guided axially by the balls, combined with a ball and cage assembly and an inner ring, forming a double row self-retaining design. Bore diameter is 25.0 mm, outside diameter 62.0 mm, height 20.6 mm, and net mass 0.34 kg. The cage is made from glass fibre reinforced polyamide, designation TVH, and the bearing is shielded on both sides (2Z), following X-life design principles. The self-retaining double row arrangement allows the outer ring to run directly on a track surface while the balls take up axial guidance, so the unit stays aligned under the applied load path without additional axial fixing elements. The double-sided shielding restricts ingress of contaminants and retains grease within the bearing, which supports operation without frequent relubrication once the initial fill is in place.