This spindle bearing carries a 25° contact angle and is designed for adjusted mounting in pairs or sets. Bore diameter is 15.0 mm, outside diameter 28.0 mm, width 7.0 mm, and net mass 16.0 g. The cage is executed in version T, and the bearing is supplied without sealing, matching the restricted tolerances applied to this design. The restricted tolerances combined with the P4S accuracy class allow the bearing to run at tight radial and axial guidance suitable for paired or set arrangements, where consistent preload is required across the mounted bearings. Since the bearing has no sealing, external lubrication and housing protection must be arranged separately, and grease or oil supply should be selected to match the required speed and preload conditions of the specific pair or set configuration.