This insert ball bearing carries radial loads through a cylindrical outer ring fitted with a steel aligning ring, allowing self-alignment within the housing. The inner ring is secured to the shaft by an eccentric locking collar, giving a positive, slip-free connection. Bore diameter is 25.0 mm, outside diameter 62.0 mm, width 32.0 mm, and net mass 0.31 kg. Catalog symbol: PE25-XL. Seals are fitted on both sides (P type), keeping contaminants out and retaining the internal grease fill, so no external relubrication schedule is required for typical operation. The aligning ring compensates for minor shaft misalignment, while the eccentric locking collar allows straightforward mounting and removal without press tools. This construction suits applications where the shaft may deflect slightly under load and where a simple, tool-free mounting method is preferred.