This spindle bearing carries a 15° contact angle and is designed for paired or set mounting under axial preload, with a bore of 80.0 mm, outside diameter of 110.0 mm, and width of 16.0 mm. Net mass is 0.381 kg, the limiting speed reaches 26000 1/min, and the cage is executed in version T. Sealing is provided by non-contact lip seals on both sides (2RSD), and the tolerances are restricted to suit precise axial and radial guidance. The non-contact seal design keeps friction low, supporting the high limiting speed while still restricting contamination ingress. Restricted tolerances and the C internal geometry allow accurate preload control when mounted in pairs or sets, making the bearing suitable for arrangements requiring stable stiffness and controlled axial play under high rotational speed. The T cage supports stable ball guidance during high-speed operation, consistent with the adjusted, matched-set mounting concept of this design.