This single row angular contact ball bearing carries 17.0 mm bore, 47.0 mm outside diameter and 14.0 mm width, with a net mass of 0.111 kg. It is fitted with a solid plastic cage (TVP) and belongs to the X-life design line, which provides increased load rating within the same envelope dimensions through optimized internal geometry. The permissible limiting speed is 21600 1/min, with a reference speed of 12800 1/min. The angular contact design allows the bearing to take combined radial and axial loads acting in one direction, typically used in pairs or sets to accommodate loads from both sides. The plastic cage reduces friction and mass compared to a pressed steel cage, supporting the high permissible speed values stated above. As supplied open (without seals or shields), lubrication and contamination protection must be provided externally, and mounting should maintain the correct contact angle for proper load distribution across the ball set.