This self-aligning ball bearing carries two rows of balls running on a spherical raceway in the outer ring, allowing the inner ring with balls and cage to tilt relative to the outer ring axis. Bore diameter is 15.0 mm, outside diameter 35.0 mm, width 14.0 mm, and net mass 0.059 kg. It is fitted with two rubber seals (2RS) and a TVH plastic cage, with a limiting speed of 13700 1/min and radial internal clearance C3 (Group 3), which is above the normal range. The spherical outer raceway lets the bearing accommodate shaft misalignment and deflection without added radial load on the rolling elements. The C3 clearance offsets the reduction in operating clearance caused by press fits and thermal expansion during operation. The 2RS seals retain grease inside the bearing and restrict entry of contaminants, so the bearing can run with the initial grease fill and does not require external relubrication under normal conditions. The plastic TVH cage separates the balls with low friction and reduced weight compared to a pressed steel cage.