This single row angular contact ball bearing carries balls arranged to handle combined radial and axial loads in one direction, with a bore diameter of 80.0 mm, outside diameter of 140.0 mm, and width of 26.0 mm. It belongs to the X-life design line, resulting in a net mass of 1.42 kg, and uses a TVP cage made of plastic. Limiting speed is rated at 6400.0 1/min, with a reference speed of 4950.0 1/min. The plastic TVP cage reduces friction and mass compared to solid cage designs, supporting stable operation at the stated speed ratings. Being a single row angular contact design, the bearing should be mounted in pairs or in combination with another bearing capable of taking axial load in the opposite direction if full shaft support is required. The X-life construction allows tighter internal geometry, giving increased load carrying capacity within the same envelope dimensions as standard executions of this bore and outside diameter.