This spindle bearing carries a 15° contact angle and is designed for precision spindle applications requiring high rotational accuracy. Bore diameter is 30.0 mm, outside diameter 47.0 mm, width 9.0 mm, and net mass 55.0 g. The limiting speed reaches 63000 1/min, supported by a T-type cage. Sealing is provided on both sides by non-contact lip seals (2RSD), keeping friction and heat generation low at high speeds. Manufactured to restricted tolerances (P4S), this bearing is matched for use in pairs or sets under a fixed preload (C), ensuring consistent axial rigidity and running accuracy. The non-contact sealing design allows continuous operation without additional friction losses, while the defined contact angle enables combined radial and axial load support. Suitable for mounting arrangements where matched sets are required to maintain proper preload and alignment throughout the bearing's service life.