Compensates for shaft misalignment thanks to its spherical outer raceway, combining two rows of balls in a self-aligning ball bearing design with a bore diameter of 40.0 mm, outside diameter of 80.0 mm and width of 18.0 mm. The bearing weighs 0.41 kg and is fitted with a TVH cage made of plastic. Limiting speed reaches 10100 1/min, with a reference speed of 8600 1/min, and radial internal clearance corresponds to the CN group (normal clearance). The spherical outer raceway allows the bearing to accommodate shaft deflection and angular misalignment without additional stress on the rolling elements. Normal internal clearance (CN) suits standard mounting conditions, while the plastic TVH cage reduces friction and mass compared to solid cage designs. The bore type Z indicates the raceway execution as specified by the manufacturer. No sealing or shielding is included, so lubrication and contamination protection must be provided externally.