This spindle bearing carries a 25° contact angle and is supplied adjusted, in pairs or sets, with restricted tolerances for precision spindle applications. Bore diameter is 120.0 mm, outside diameter 180.0 mm, width 28.0 mm, and net mass 2.07 kg. The cage is executed in version T, and the bearing is supplied without sealing. The restricted tolerances and matched-set supply allow this spindle bearing to be arranged in defined preload configurations, giving controlled axial and radial stiffness under operating conditions. The 25° contact angle provides combined load carrying capacity in both radial and axial directions, while the absence of sealing means external lubrication and contamination protection must be provided by the surrounding housing design. The T cage supports stable roller guidance at the speeds typical for precision-adjusted bearing arrangements of this type.