This insert ball bearing carries radial loads while accommodating shaft misalignment through its spherical outer ring seating. Bore diameter is 40.0 mm, outside diameter 80.0 mm, width 42.9 mm, and net mass is 0.73 kg. The bearing is designated GE40-XL-KRR-B and features KRR sealing on both sides. The KRR seal design keeps contaminants out of the bearing interior while retaining lubricant, making relubrication intervals longer under normal operating conditions. Due to its insert bearing construction, it is intended for use with a mating housing unit, allowing simple mounting and self-alignment to compensate for shaft deflection or minor misalignment during operation.