2-1/2" Outside Diameter; Minimum Plain Bore; 2-1/2" Pilot Diameter; Steel; 1-1/4" Length Through Bore; No Keyway

2-1/2" Outside Diameter; Bushed; 2-3/8" Pilot Diameter; 0.174" Pilot Length; H Bushing Size; Split Taper Bushing; Steel; 7/8" Length Through Bore; 2" Bolt Circle Diameter; No Keyway

2-1/2" Outside Diameter; Square Bore; 1-5/8" Pilot Diameter; 21/64" Pilot Length; Steel; 1" Length Through Bore; No Keyway

Weld-On Hub; 2-1/2" Outside Diameter; 2-3/8" Pilot Diameter; 5/8" Pilot Length; Bushed; Split Taper Bushing Style; H Bushing Size; 3/8 To 1-1/2" Bore Range; 7/8" Length Thru Bore; 2" Nominal Bolt Circle Diameter; Keyway; Steel