This insert ball bearing carries radial loads through a spherical outer ring, which is located in the housing by grub screws set into the inner ring for shaft fixation. Bore diameter is 20.0 mm, outside diameter 47.0 mm, width 31.0 mm, and net mass is 0.14 kg. Sealing type KRR provides seals on both sides of the bearing, integrated with the spherical outer ring geometry. The spherical outer ring allows the bearing to self-align within the housing, compensating for minor angular misalignment between the shaft and the mounting bore. Grub screw fixation on the inner ring gives a straightforward, secure connection to the shaft without requiring additional clamping elements. The KRR seals on both sides restrict the ingress of contaminants and retain the internal lubricant, making the bearing suitable for installation where a simple, self-contained mounting solution with basic environmental protection is required.