The NACHI 5201ZZ is a double-row angular contact ball bearing designed for high radial and axial loads, featuring a 12 mm bore, 32 mm outer diameter, and 15.9 mm width, making it ideal for compact, high-performance applications. With a 20-degree contact angle, it delivers a dynamic load rating of 10,700 N and a static load rating of 5,950 N, ensuring reliable operation under demanding conditions. The bearing is double-shielded (ZZ) for enhanced protection against contaminants, and its precision construction supports maximum speeds of 16,000 rpm with grease and 22,000 rpm with oil lubrication. This robust, maintenance-friendly component is widely used in electric motors, pumps, and industrial machinery where durability and precision are critical.