This spherical roller bearing accommodates radial loads along with shaft misalignment, using two rows of rollers on a common spherical raceway in the outer ring. Main dimensions follow DIN 635-2, with a bore diameter of 150.0 mm, outside diameter of 270.0 mm, and width of 73.0 mm. The bearing has a mass of 17.639 kg, a limiting speed of 2900.0 1/min, and a reference speed of 2050.0 1/min. It is built with a cylindrical bore (Z), design E1, and a JPA cage. Internal clearance is CN (Group N), suitable for standard operating conditions without special clearance adjustment. The self-aligning design allows the bearing to compensate for shaft deflection and housing misalignment, making it suitable for applications where precise shaft alignment cannot be guaranteed. Relubrication follows the standard feature, allowing grease replenishment during operation without disassembly.