The 6009-ZZ is a Double Metal Shielded, Single-Row Deep Groove Ball Bearing engineered for quiet, high-speed operation and extended service life in clean environments. Featuring two non-contact metal shields (ZZ) , it effectively retains grease while excluding fine dust and debris, offering a low-torque solution for a wide range of industrial and automotive applications. With a 45 mm bore, 75 mm outer diameter, and a 16 mm width, this bearing provides a robust balance of load capacity and dimensional versatility, making it a standard choice for medium-duty general machinery .