The FAG B7010-E-T-P4S-DBL is a high-precision angular contact ball bearing set, specifically designed as a spindle bearing. This matched pair is configured for duplex mounting in a back-to-back (DB) arrangement with light preload (L). It features a 50 mm bore diameter, 80 mm outer diameter, and a single bearing width of 16 mm. The bearing has a 25° contact angle (E) and a textile laminate cage (T), offering excellent performance for high-speed applications. With P4S tolerance class, it ensures superior running accuracy and rigidity, making it ideal for machine tool spindles and other demanding precision applications.