The HFH B7019-C-T-P4A-UL is a high-precision angular contact ball bearing designed for demanding spindle applications. It features a 15-degree contact angle (C), which provides high axial and radial rigidity. The bearing is equipped with a phenolic resin cage (T) for high-speed performance and reduced friction. Manufactured to P4A (ABEC 7) precision class, it ensures excellent rotational accuracy and reliability. The 'UL' designation indicates universal matching for light preload, allowing for flexible mounting in sets. This bearing is suitable for machine tool spindles and other high-speed, high-precision rotating equipment.