This spherical roller bearing has a bore diameter of 150.0 mm, an outside diameter of 320.0 mm, and a width of 108.0 mm, with a net mass of 41.335 kg. It features two rows of rollers guided by a JPA cage, design E1, with a cylindrical bore of type Z. The limiting speed is 2290.0 1/min, and the reference speed is 1520.0 1/min. Radial internal clearance corresponds to group CN (Group N), and lubrication follows the standard relubrication feature. The spherical design of the raceway allows the bearing to accommodate angular misalignment between the shaft and housing, making it suitable for applications where shaft deflection or alignment tolerances must be compensated. The CN internal clearance provides a balanced fit for standard operating conditions, while the E1 design and JPA cage support smooth rolling motion and even load distribution across both rows of rollers. Standard relubrication allows for periodic grease replenishment to maintain consistent performance over the bearing's operating life.