This spherical roller bearing carries two symmetric rows of rollers guided by a symmetric design with two outer ribs (design E1A), giving it a self-aligning capability between inner and outer ring. Bore diameter is 85.0 mm, outside diameter 150.0 mm, width 36.0 mm, and net mass is 2.557 kg. The bearing reaches a limiting speed of 5700.0 1/min and a reference speed of 3450.0 1/min. The tapered bore (K) allows mounting on tapered shafts or with an adapter/withdrawal sleeve, simplifying fitting and enabling controlled adjustment of internal clearance during installation. Radial internal clearance corresponds to CN (Group N), the normal clearance range, suitable for standard mounting conditions without special preload requirements. The cage is of type M, a machined design offering stable roller guidance at the stated speed range. Relubrication follows the standard feature, meaning no special lubrication grooves or holes are included beyond the standard configuration. The self-aligning property of the design makes this bearing suitable for applications where shaft deflection or minor misalignment between housing and shaft must be accommodated without loss of load-carrying capacity.