The INA-FAG B7020E2RSDTP4SUM is a high-precision angular contact ball spindle bearing designed for demanding applications. It features a 100 mm bore, 150 mm outer diameter, and 24 mm width. This bearing has a 25° contact angle (E), P4S special precision class, and is equipped with 2RSD contact seals on both sides for enhanced protection against contaminants. The 'T' designation indicates a textile laminate cage, outer ring guided, while 'UM' signifies universal arrangement with medium preload, allowing for flexible mounting options. Ideal for machine tool spindles and other high-speed, high-accuracy rotating components.