The SKF 1210ETN9C3 is a genuine self-aligning ball bearing designed for applications where angular misalignment may occur. It features a 50 mm bore diameter, a 90 mm outer diameter, and a 20 mm width. This bearing is equipped with a polyamide cage (ETN9) and has a C3 radial internal clearance, making it suitable for applications with higher operating temperatures or where greater expansion is expected. Manufactured by SKF, a leading brand in bearing technology, it ensures reliable performance and durability.