Angular contact ball bearing 7219-B-XL-MP-UO carries radial and axial loads in one direction through its single row of balls held by a solid brass MP cage. Bore diameter is 95.0 mm, outside diameter 170.0 mm, width 32.0 mm, and net mass 2.98 kg. The limiting speed reaches 6700 1/min, with a reference speed of 4450 1/min, reflecting the X-life design of the rolling elements and raceways. The solid brass cage keeps ball spacing stable under higher speeds and supports smooth guidance even with axial preload. As a single-row design, it must be paired with a second bearing to take up axial load from the opposite direction or mounted in a matched set. No sealing is fitted, so lubrication and contamination protection must be provided externally, and mounting should maintain the specified speed limits for reliable operation.