The HFH B7208-C-T-P4S-UL is a high-precision angular contact ball bearing designed for demanding spindle applications. It features a 40 mm bore, 80 mm outer diameter, and 18 mm width. This bearing is manufactured to P4S accuracy class, ensuring high rotational precision and rigidity. The 'C' designation indicates a 15° contact angle, while 'T' signifies a phenolic resin cage. The 'UL' suffix denotes a universal arrangement for duplex mounting, allowing for various preload and stiffness configurations. This bearing is suitable for machine tool spindles and other high-speed, high-precision rotary applications.