This spherical roller bearing accommodates radial loads combined with misalignment between shaft and housing, using two rows of rollers running on a common spherical raceway in the outer ring. Main dimensions follow DIN 635-2: bore 160.0 mm, outside diameter 290.0 mm, width 80.0 mm, mass 22.518 kg. The limiting speed is 2650.0 1/min, with a reference speed of 1900.0 1/min. Design E1 provides an optimized internal geometry with a reinforced roller set for increased load carrying capacity, and the cage is a pressed-steel type JPA, riveted, guided on the rollers. Radial internal clearance is C3 (Group 3), giving extra clearance to compensate for interference fits and thermal expansion during operation, and the bore type Z indicates a cylindrical bore. Relubrication is standard, so the bearing can be lubricated through the housing as required in service. The combination of C3 clearance and E1 design suits applications with shaft deflection or angular misalignment, where the self-aligning capability of the outer raceway keeps radial load distribution even across both roller rows.