This single row angular contact ball bearing carries balls arranged at a defined contact angle, allowing it to take up combined radial and axial loads acting in one direction. Bore diameter is 50.0 mm, outside diameter 90.0 mm, width 20.0 mm, and the bearing weighs 0.455 kg. It uses a TVP cage made of plastic, part of the X-life design line. Limiting speed is rated at 10300.0 1/min, with a reference speed of 7600.0 1/min. The plastic TVP cage reduces friction and mass, supporting stable operation closer to the limiting speed while maintaining smooth ball guidance. Due to the single-direction contact angle design, the bearing is typically paired or arranged in sets when axial loads act in both directions or when reduced axial clearance under load is required. The X-life construction improves load rating and running accuracy compared to standard execution, allowing operation under combined loading with consistent stiffness at the stated speed range.