The INA-FAG B71903-C-T-P4A-DUL is a high-precision FAG spindle bearing designed for demanding applications requiring high speed and rigidity. This single-row angular contact ball bearing features a contact angle of 15 degrees (C) and a ceramic ball design (T) for enhanced performance. Manufactured to P4A precision class, it ensures exceptional running accuracy. The DUL configuration indicates a universal design for paired mounting, allowing for various arrangements to achieve desired preload and stiffness. With a bore diameter of 17 mm, an outer diameter of 35 mm, and a width of 10 mm, this bearing is suitable for machine tool spindles and other high-performance rotating equipment.