Two rows of balls run on a spherical raceway in the outer ring, allowing the inner ring with shaft to articulate under misalignment while the outer ring remains fixed. Bore diameter is 15.0 mm, outside diameter 35.0 mm, width 11.0 mm, and net mass is 0.047 kg. The cage is TVH, a glass-fibre reinforced plastic design guided on the balls. Limiting speed is 23800.0 1/min, reference speed 19100.0 1/min, and radial internal clearance corresponds to C3 (Group 3), wider than normal clearance. The spherical outer raceway compensates for shaft deflection and housing misalignment without generating additional internal stress, which suits mounting positions where perfect alignment cannot be guaranteed. The C3 clearance offsets thermal expansion from operating temperature rise and interference fits, keeping the bearing free of excessive preload during operation. The TVH plastic cage runs with low friction and reduced mass, supporting the stated limiting and reference speed values. Being an open bearing, it requires external sealing and a lubrication scheme suited to the application, with grease or oil selected according to speed and operating conditions.