This spherical roller bearing accommodates radial loads together with axial loads in both directions, using two rows of rollers guided on a common sphered raceway in the outer ring, which allows the inner ring, rollers and cage to swivel around the bearing center. Main dimensions follow DIN 635-2: bore diameter 90.0 mm, outside diameter 160.0 mm, width 52.4 mm, mass 4.228 kg. Limiting speed is 4250 1/min, reference speed 2650 1/min. The cage is a polymer cage, design TVPB, in E1 execution, with cylindrical bore (Z). Radial internal clearance corresponds to normal clearance group CN, suitable for standard fits and operating conditions without additional clearance adjustment. The self-aligning raceway design compensates for shaft misalignment and deflection under load, and the polymer cage guides the rollers with low friction. Standard relubrication feature allows regreasing during operation without dismounting the bearing.