This self-aligning ball bearing accommodates angular misalignment between shaft and housing through its spherical outer raceway design. The bore is tapered at 1:12 (designation K), allowing mounting on a tapered shaft seat or with an adapter sleeve. Bore diameter is 35.0 mm, outside diameter 72.0 mm, and width 23.0 mm, with a net mass of 0.378 kg. The cage is a glass-fibre reinforced plastic cage (TVH), and radial internal clearance corresponds to C3 (Group 3), wider than normal clearance. Limiting speed is rated at 9800 1/min, with a reference speed of 10300 1/min. The tapered bore simplifies mounting and dismounting while allowing clearance adjustment during installation. The C3 internal clearance compensates for interference fit effects on the inner ring after mounting on the tapered seat, maintaining proper operating clearance. The self-aligning design permits the bearing to tolerate shaft deflection or housing misalignment without generating additional internal stress. As this bearing is open (unsealed), external sealing and lubrication provisions must be arranged separately in the housing design.