This self-aligning ball bearing has two rows of balls running on a common spherical outer raceway, giving it the ability to compensate for shaft misalignment and deflection. Bore diameter is 65.0 mm, outside diameter 120.0 mm, width 31.0 mm, and net mass 1.425 kg. The cage is a solid plastic design (TVH), the bore type is cylindrical (Z), radial internal clearance is CN (Group N, normal clearance), and the limiting speed is rated at 3400 1/min. Both sides are fitted with seals, designated 2RS. The spherical raceway geometry allows the bearing to operate reliably under angular misalignment or shaft bending without generating additional internal stress, which makes it suitable for applications with less rigid shaft mounting or housing alignment tolerances. The integrated seals retain lubricant inside the bearing and block contamination from entering, reducing the need for frequent relubrication. The plastic cage lowers friction and mass compared to metal cages, supporting smooth operation at the specified limiting speed, while the normal internal clearance (CN) suits standard mounting conditions without preload requirements.