This double row angular contact ball bearing has a particularly thick-walled outer ring together with a ball and cage assembly and an inner ring, with axial guidance of the outer ring provided directly by the balls. Bore diameter is 10.0 mm, outside diameter 32.0 mm, height 14.0 mm, net mass 0.059 kg. Cage TVH is made from glass fibre reinforced polyamide, sealing shields 2Z are fitted on both sides, and a lubrication hole in the inner ring can be supplied on request. Being self-retaining, the ball and cage assembly stays captive inside the outer ring, so the unit can be handled and mounted as one piece on the shaft yoke without losing rolling elements. The 2Z shields on both sides restrict entry of dirt and hold grease lubrication within the bearing, while the glass fibre reinforced polyamide cage keeps mass low and supports the X-life design intended for track roller applications with axial ball guidance.