The SKF 1304ETN9C3 is a genuine self-aligning ball bearing designed for applications where angular misalignment may occur. This high-quality bearing features a 20 mm bore diameter, a 52 mm outer diameter, and a 15 mm width. It is equipped with a C3 radial internal clearance, indicating a greater than normal clearance, suitable for applications with high temperatures or where shaft expansion is expected. The ETN9 designation refers to a glass fibre reinforced polyamide 66 cage, offering good strength and low friction. This SKF bearing ensures reliable performance and extended service life in demanding industrial and agricultural machinery.