The FAG B71916-E-T-P4S-DTL is a high-precision angular contact ball spindle bearing designed for demanding applications requiring exceptional running accuracy and rigidity. This genuine FAG bearing features a 25° contact angle (E), a robust textile laminate cage (T), and P4S tolerance class, ensuring optimal performance in high-speed and precision environments. The DTL suffix indicates a factory-matched duplex arrangement of two bearings configured in tandem and back-to-back, providing light preload for enhanced stiffness and precision in spindle applications. With an 80 mm inner diameter, 110 mm outer diameter, and a combined width of 32 mm for the duplex set, this bearing delivers superior reliability and extended service life.