This spindle bearing carries a 15° contact angle and is designed for adjusted mounting in pairs or sets, allowing precise control of axial preload during assembly. Bore diameter is 80.0 mm, outside diameter 125.0 mm, width 22.0 mm, and net mass is 0.84 kg. The cage is made in version T, and the bearing is supplied without sealing, so external protection against contamination must be provided by the housing design. The restricted tolerances (P4S) and the design for paired or set mounting make this bearing suitable for applications requiring high running accuracy and controlled axial clearance under preload. The absence of an integrated seal means lubrication and contamination control depend on the surrounding housing and grease or oil supply system. The T cage design supports stable cage guidance at the speeds typical for precision spindle arrangements with a 15° contact angle.