A-70937210-AI CUPOne New Aftermarket Replacement Tapered Roller Bearing Cup for Agricultural Equipment This tapered roller bearing cup (outer race) is a precision fit component used in wheel hubs, axles, and implement assemblies across a wide range of agricultural equipment brands. The cup seats in the housing and provides the raceway surface on which the tapered rollers run, handling both radial and axial loads. Used with a matching cone (sold separately) commonly