This self-aligning ball bearing features two rows of balls running on a spherical raceway in the outer ring, allowing the outer ring axis to align with the shaft axis when misalignment occurs. Bore diameter is 6.0 mm, outside diameter 19.0 mm, width 6.0 mm, and net mass 0.009 kg. The cage is a glass fibre reinforced polyamide cage (TVH), radial internal clearance is CN (normal, Group N), and the bore type is cylindrical (Z). Limiting speed is 41500 1/min, with a reference speed of 30500 1/min. The self-aligning design compensates for shaft deflection and housing misalignment without inducing additional loading on the balls, making it suitable for applications with angular misalignment between shaft and housing. The plastic TVH cage reduces friction and mass compared to metal cages, supporting the stated high limiting speed. Normal internal clearance (CN) is appropriate for standard fit conditions without preload requirements. The small bore diameter and compact outside diameter suit applications requiring self-aligning capability within limited installation space.