The FAG B71928-C-T-P4A-UL is a high-precision spindle bearing designed for demanding applications requiring high rotational accuracy and speed. Featuring a 140 mm bore diameter, 190 mm outer diameter, and 24 mm width, this bearing is equipped with a 15° contact angle (C) and a textile laminate phenolic resin cage (T). It meets P4A precision class standards and has a universal design for paired mounting with light preload (UL), ensuring optimal performance in machine tool spindles and similar high-speed machinery. Its robust construction provides a basic dynamic load rating of 47500 N and a static load rating of 42000 N, with a fatigue load limit of 1800 N. The bearing weighs 2.1 kg.