This is a double row angular contact ball bearing that carries combined radial and axial loads in both directions within a single unit. It has a bore diameter of 50.0 mm, outside diameter of 90.0 mm, and width of 30.2 mm, with a net mass of 0.68 kg. The bearing is built to the X-life design standard, fitted with a TVH solid plastic cage, and sealed on both sides (2HRS), allowing a limiting speed of 5900 1/min. The two-row angular contact arrangement gives the bearing high axial rigidity and the ability to handle axial loads from either direction without the need for a paired bearing set. The plastic TVH cage reduces friction and mass compared to steel cages, supporting stable operation at the stated limiting speed. Integrated seals on both sides retain the internal grease fill and keep out contaminants, making relubrication unnecessary under normal operating conditions.