This self-aligning ball bearing accommodates shaft misalignment through its two rows of balls running on a common spherical outer raceway. It has a tapered bore with a 1:12 taper (bore type K), bore diameter 30.0 mm, outside diameter 62.0 mm, width 20.0 mm, and a net mass of 0.26 kg. The bearing features a plastic cage (TVH) and seals on both sides (2RS), with a limiting speed of 7100 1/min and radial internal clearance C3 (Group 3, greater than normal). The tapered bore allows mounting on tapered shaft seats or with an adapter sleeve, simplifying installation and removal while permitting fine adjustment of internal clearance during mounting. Integrated seals on both sides retain grease and keep out contaminants, so the bearing is supplied ready-lubricated and requires no additional sealing arrangement. The C3 clearance compensates for temperature rise during operation and for the clearance reduction that occurs when fitting the tapered bore, while the self-aligning design tolerates shaft deflection and housing misalignment without inducing additional internal stress.