This spindle bearing supports precise radial and axial loads through a 25° contact angle, with a bore of 65.0 mm, outside diameter of 100.0 mm, and width of 18.0 mm. The cage is made in T version, and the bearing has no sealing arrangement. Net mass is 420.43 g. Manufactured to restricted tolerances, it is supplied adjusted, in pairs or sets, ready for direct mounting without additional selection work. The P4S accuracy class and matched-set adjustment allow this bearing to run at tight radial and axial internal clearance, maintaining stable positioning under combined load direction changes typical of high-precision rotating shafts. Since it is delivered without sealing, external protection and lubricant retention must be provided by the housing design; grease or oil lubrication should be selected according to the intended speed range. The 25° contact angle gives increased axial load capacity compared to lower-angle spindle bearings, making the set suitable for arrangements where both radial and axial stiffness are required from the same bearing pair.