This insert ball bearing carries a spherical outer ring surface, allowing self-alignment on its mating housing and accommodating shaft misalignment. The bore diameter is 15.0 mm, outside diameter 40.0 mm, width 19.0 mm, and net mass 0.12 kg. Sealing is designated NPP, providing contact seals on both sides to keep grease in place and contaminants out. The spherical outer ring design makes this bearing suitable for applications where precise shaft alignment cannot be guaranteed, since it compensates for angular deviation between the shaft and housing. The NPP sealing arrangement supports grease lubrication and reduces the need for frequent maintenance, making the bearing suited for continuous operation once mounted and secured on the shaft.