The INA-FAG B7216-E-T-P4S-DTL is a high-precision angular contact spindle bearing designed for demanding applications requiring high speed and rigidity. This FAG bearing features an 80 mm bore diameter, a 140 mm outer diameter, and a 26 mm width. It incorporates ceramic balls (suffix T) for enhanced performance, reduced friction, and higher speed capabilities. The 'E' suffix indicates an optimized internal design, while 'P4S' denotes a special high-precision tolerance class. The 'DTL' configuration signifies a set of two bearings arranged in a tandem and back-to-back (DT) arrangement with a light preload (L), optimized for high axial and radial loads in machine tool spindles.