The SKF NU309ECJ is a high-quality single row cylindrical roller bearing, engineered for robust performance and durability in demanding industrial environments. Featuring a bore diameter of 45 mm, an outer diameter of 100 mm, and a width of 25 mm, this bearing is capable of accommodating heavy radial loads. Its design allows for axial displacement of the shaft relative to the housing, making it suitable for non-locating bearing arrangements. With a basic dynamic load rating of 90 kN and a basic static load rating of 81 kN, the NU309ECJ ensures reliable operation and extended service life. It has a limiting speed of 10000 r/min and a reference speed of 12000 r/min, making it versatile for various machinery applications. This SKF bearing weighs approximately 0.87 kg and is a critical component for maintaining optimal machinery function.