The FAG B71944-C-T-P4A-UL is a high-precision single-row angular contact ball bearing, part of the B719 series, designed for demanding spindle applications. This bearing features a 15° contact angle (C), a robust phenolic resin cage (T), and P4A precision class, ensuring exceptional rigidity and high-speed capabilities. Its universal design (UL) allows for flexible paired mounting in X, O, or tandem arrangements, making it ideal for machine tool spindles and other high-accuracy, high-speed machinery. Key dimensions include a 220 mm bore diameter, 300 mm outer diameter, and 38 mm width.