SKF 7209 ACD P4ADGA Angular Contact Ball Bearings

SKF 7209 ACD/P4ADGA is a high-precision angular contact ball bearing from SKF's 7200 series, engineered for demanding spindle and precision motion applications where stiffness and low run-out matter. The bearing features a 45 mm bore, an 85 mm outer diameter, and a width of 19 mm, with a 25-degree contact angle that supports axial loads at speed while preserving machine accuracy. The P4ADGA suffix denotes a super-precision tolerance class (P4) paired with the GA cage designation, aligning with SKF's standards for tight tolerances and stable performance in high-speed conditions. This bearing is commonly used in CNC spindles, precision machine tools, and servo-driven equipment, where consistent rigidity and repeatable positioning are critical. When selecting this part, verify compatibility with mating components and lubrication practice for your specific application to ensure optimal life and performance.