The SKF 2309E2RS1TN9C3 is a high-quality self-aligning ball bearing featuring an optimized internal design (E) for enhanced performance. It has a 45 mm bore diameter, 100 mm outer diameter, and 36 mm width. This bearing is equipped with contact seals on both sides (2RS1) to protect against contaminants and retain lubricant, and a polyamide 66 cage (TN9). It provides a C3 radial internal clearance, which is greater than normal, suitable for applications with higher operating temperatures or where shaft expansion is expected. With a basic dynamic load rating of 52.6 kN and a static load rating of 18.6 kN, it offers reliable operation in various industrial applications.