The INA-FAG B71928CTP4SDUL is a high-precision angular contact ball bearing designed for demanding machine tool spindle applications. It features a 15° contact angle (C), a durable textile laminate cage (T), and P4S tolerance for superior running accuracy. This universal design (DU) bearing is suitable for paired mounting and comes with a light preload (L), ensuring optimal performance and rigidity in high-speed operations. With an inner diameter of 140 mm, an outer diameter of 200 mm, and a width of 24 mm, it provides reliable support for critical rotating components.