This spherical roller bearing accommodates radial loads together with a degree of shaft misalignment, made possible by its two rows of rollers running on a common spherical outer raceway. Main dimensions follow DIN 635-2: bore 100.0 mm, outside diameter 165.0 mm, width 52.0 mm, net mass 4.394 kg. The design is E1A with a cylindrical bore (bore type Z), limiting speed 4000 1/min and reference speed 2750 1/min. Radial internal clearance is CN (Group N), suitable for standard fit and load conditions without additional clearance selection. The cage is machined brass (M), giving stability at the stated speed range, while standard relubrication provision allows grease replenishment during service without dismounting the bearing.