This component is a separate cylindrical inner ring designed for use with needle roller bearings that require a matched inner raceway. It provides the running surface for the rolling elements and allows the assembly to be configured according to the specific shaft and housing arrangement. The bore diameter is 22.0 mm, width is 20.0 mm, and the net mass is 22.82 g. Being a separate ring rather than a complete bearing, IR22X26X20-XL is intended for applications where the inner raceway needs to be fitted independently on the shaft, allowing precise axial positioning and easier mounting or replacement. Its cylindrical bore suits a straightforward shaft fit without additional locking features, and the compact width makes it suitable for applications with limited axial space.