This spherical roller bearing carries two rows of barrel-shaped rollers on a common sphered raceway, allowing the inner ring to align relative to the outer ring under shaft deflection or housing misalignment. Main dimensions follow DIN 635-2, with a 75.0 mm bore, 160.0 mm outside diameter, and 37.0 mm width. Net mass is 3.691 kg, limiting speed 5700 1/min, and reference speed 3750 1/min. The design incorporates the E1 profile, a cylindrical bore (Z), and a JPA cage. Radial internal clearance is in the CN (Group N) range, suited for standard fit and load conditions without added preload. The self-aligning capability accommodates angular deflection and shaft bending, making the bearing tolerant of alignment errors between shaft and housing. Standard relubrication provision allows periodic grease replenishment during service, supporting continuous radial and moderate axial loading in applications where precise shaft alignment cannot be guaranteed.