The FAG B7028-C-T-P4S-DBL is a high-precision angular contact ball spindle bearing designed for demanding applications requiring exceptional speed and accuracy. This genuine FAG component features a 140 mm bore diameter, 210 mm outer diameter, and 33 mm width. It is characterized by a 15° contact angle (C), a durable textile laminate cage (T), and belongs to the P4S precision class, ensuring tight tolerances and superior running characteristics. The DBL designation indicates a duplex bearing set arranged back-to-back with a light preload, providing optimal stiffness and stability for machine tool spindles and other high-performance rotating machinery.