This component is a separate cylindrical inner ring designed for use with needle roller bearings of matching series, providing the raceway surface for the rolling elements on the shaft side. Bore diameter is 32.0 mm and width is 36.0 mm, with a net mass of 124.6 g. The cylindrical bore allows direct mounting on the shaft without additional adapter sleeves. Being supplied as a separate inner ring, IR32X40X36-XL is used where the bearing arrangement requires an independent raceway component, allowing the shaft-side race to be fitted, replaced, or matched separately from the outer bearing assembly. The cylindrical design suits applications where straightforward shaft mounting is preferred over tapered fitting, and dimensional consistency with the corresponding needle roller complement must be maintained for correct radial clearance and load distribution.