The FAG HSS71910-E-T-P4S-UL is a genuine FAG high-speed angular contact ball bearing, specifically engineered for precision spindle applications. This single-row bearing features a 50 mm bore diameter, an 80 mm outer diameter, and a 16 mm width. It incorporates a 25° contact angle (E design), a durable textile laminate (phenolic resin) cage (T), and adheres to the P4S precision class, ensuring very high running accuracy. The UL designation indicates a universal design for light preload, making it suitable for arrangement in sets. This FAG spindle bearing is ideal for machine tool spindles and other demanding high-speed, high-precision rotating machinery applications.