The HFH B71914-C-T-P4A-UL is a genuine HFH high-precision single row angular contact ball bearing. It features a 70 mm bore, 100 mm outer diameter, and 16 mm width. Designed for high-speed operation, it has a 15° contact angle (C) and a phenolic resin cage (T). The P4A precision class ensures high accuracy, making it suitable for demanding applications like machine tool spindles. The 'UL' designation indicates universal grinding for paired mounting in any arrangement (tandem, back-to-back, or face-to-face) without shims, providing high axial and radial rigidity.