The INA-FAG B7218-C-T-P4S-DFL is a high-precision FAG spindle bearing designed for demanding applications requiring exceptional accuracy and rigidity. This angular contact ball bearing features a 90mm bore, 160mm outer diameter, and 38mm width. It is equipped with ceramic balls (suffix T) for enhanced performance, higher speed capabilities, and reduced friction. The bearing has a 15° contact angle (C) and is configured for a light preload (L). With P4S precision, it meets stringent requirements for machine tool spindles and other high-speed rotating equipment. The DFL designation indicates a universal design for paired mounting in a duplex arrangement, back-to-back (DF) with light preload (L).