This spindle bearing carries a 25° contact angle and is manufactured to restricted tolerances, allowing it to be matched and mounted in pairs or sets with predictable preload behavior. Bore diameter is 95.0 mm, outside diameter 145.0 mm, width 24.0 mm, and net mass 1.19 kg. The cage is designated T, and the bearing has no sealing arrangement fitted. Accuracy classification P4S combined with the restricted tolerance grade supports precise axial and radial guidance when the bearing is set up in matched pairs or sets, since the fixed contact angle governs load distribution between paired bearings. The absence of sealing means external protection and lubricant supply must be arranged separately in the housing design, and lubrication has to be selected and maintained according to the operating speed and preload configuration chosen for the pair or set.