The FAG B7213-E-T-P4S-DBL is a high-precision angular contact ball bearing designed for demanding spindle applications in machine tools. This genuine FAG bearing features a 65 mm bore diameter, a 120 mm outer diameter, and a 23 mm width. It is engineered for high speed, rigidity, and accuracy, making it suitable for critical machinery components. The 'E' denotes optimized internal design, 'T' indicates a textile laminate cage, 'P4S' signifies a higher precision class than P4, and 'DBL' specifies a double arrangement for paired bearings, typically mounted back-to-back with a light preload.