The SKF 1209ETN9C3 is a high-quality genuine self-aligning double row ball bearing designed to accommodate static and dynamic misalignment. Featuring a 45 mm bore diameter, 85 mm outer diameter, and 23 mm width, this bearing is equipped with a durable glass fibre reinforced polyamide 66 cage (ETN9) and C3 internal clearance, making it suitable for applications with higher operating temperatures or where greater expansion is expected. It offers low friction and is engineered for reliable performance in various industrial machinery.