This spindle bearing carries a 15° contact angle and is manufactured to restricted tolerances, allowing precise adjustment in pairs or sets. 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. Given the P4S accuracy class and C-type design, this bearing suits arrangements requiring tight running accuracy and controlled axial positioning through matched pair or set configuration. The absence of sealing means external protection and lubricant retention must be provided by the surrounding housing design, and lubrication should be selected to match the speed and preload conditions established by the paired mounting. The T cage supports stable ball guidance under the specified contact angle during precision rotation.