The FAG B71916CTP4SDTL is a high-precision angular contact ball bearing, part of the Schaeffler Group's FAG range, designed for demanding spindle applications. This super precision bearing features an 80 mm inner diameter, 110 mm outer diameter, and 16 mm width. It incorporates a 15° contact angle (C), a robust textile laminated phenolic resin cage (T), and P4S precision class for superior running accuracy. The 'DTL' suffix signifies a universally matched pair, configured for tandem arrangement with a light preload, ensuring optimal rigidity, reduced friction, and high-speed capability in machine tool spindles and other critical rotating equipment.