This single row angular contact ball bearing carries radial and axial loads acting in one direction, with the raceway geometry generating a defined contact angle under load. It has a bore diameter of 90.0 mm, outside diameter of 160.0 mm, and width of 30.0 mm, with a net mass of 2.47 kg. The bearing belongs to the X-life design line and is fitted with a solid brass cage (MP). Limiting speed is rated at 7200 1/min, with a reference speed of 4550 1/min. The solid brass cage guides the balls with tight positional accuracy and withstands higher operating temperatures, supporting stable performance at the stated speed values. Due to its single-direction axial load capacity, this bearing type is typically mounted in pairs or sets to accommodate axial forces from both sides, and mounting arrangement should account for the resulting preload and stiffness. The X-life manufacturing standard indicates raceway and rolling element geometry optimized for load distribution within the rated speed and load range.