The SKF NU311ECJC3 is a high-quality single row cylindrical roller bearing featuring an optimized internal design for increased load carrying capacity. It has a 55mm bore, 120mm outer diameter, and 29mm width. The NU design indicates that the outer ring has two integral flanges and the inner ring has no flanges, allowing for axial displacement. This bearing is equipped with a pressed steel cage (J) and has a C3 radial internal clearance, which is greater than normal, suitable for applications with temperature differences or misalignment. Manufactured by SKF, a global leader in bearing technology, ensuring reliable performance in demanding industrial and machinery applications.