This spherical roller bearing accommodates radial loads together with angular misalignment between shaft and housing, made possible by its two rows of rollers running on a common sphered outer raceway. Main dimensions follow DIN 635-2: bore diameter 100.0 mm, outside diameter 180.0 mm, width 60.3 mm, mass 6.39 kg. The bore is tapered with a 1:12 taper (bore type K), and the design is E1A with a machined cage (M). Limiting speed is 3750 1/min, reference speed 2410 1/min. The tapered bore allows mounting directly on a tapered shaft seat or with an adapter/withdrawal sleeve, giving controlled adjustment of the internal clearance during fitting. Radial internal clearance corresponds to CN (Group N), suitable for standard fits without preload requirements. The design permits shaft deflection and housing misalignment without impairing running accuracy, and the bearing is supplied for standard relubrication.