The FAG B7026-C-T-P4S-DBL is an ultra-precision angular contact ball bearing, specifically designed for high-speed machine tool spindles and other demanding applications. This bearing features a 130 mm bore, 200 mm outer diameter, and a 33 mm width. The 'C' denotes a 15° contact angle, while 'T' indicates a high-speed phenolic resin (textile laminate) cage. The 'P4S' tolerance class ensures ultra-high precision, making it suitable for applications requiring extreme accuracy and rigidity. The 'DBL' suffix signifies that this bearing is part of a universally ground set, matched for duplex mounting in a back-to-back arrangement with light preload, providing enhanced axial and radial stiffness.