This insert ball bearing carries radial loads through a wide inner ring extended beyond the outer ring face, allowing shaft mounting with a setscrew arrangement typical of the RAE..-XL-NPP-B design. The bore diameter is 40.0 mm, outside diameter 80.0 mm, width 30.2 mm, and net mass 0.63 kg. Sealing is of the NPP type, protecting the internal geometry from contamination on both sides. The extended inner ring simplifies axial fixing on the shaft without additional locking elements, making the bearing suitable for straightforward radial support arrangements. The NPP sealing arrangement retains lubricant within the bearing and limits ingress of dust and moisture, supporting operation without frequent maintenance intervention. The insert ball bearing design accommodates standard shaft fits and is intended for applications requiring simple mounting and reduced servicing needs.