The FAG B71915-E-2RSD-T-P4S-UL is a high-precision sealed spindle bearing from the B719 series, manufactured by Schaeffler. This angular contact ball bearing features an optimized internal design (E) for enhanced performance and is equipped with contact seals (2RSD) on both sides, providing excellent protection against contaminants and ensuring lubricant retention. It utilizes a durable textile laminate cage (T) and adheres to the P4S tolerance class, guaranteeing superior running accuracy. The UL designation signifies a universal design for paired mounting with a light preload, making it adaptable for various high-speed applications. With an inner diameter of 75 mm, an outer diameter of 105 mm, and a width of 16 mm, this bearing is ideal for machine tool spindles and other demanding rotating equipment. It offers a dynamic load rating of 28500 N and a static load rating of 18000 N, with a weight of 0.44 kg.