4-1/2" Outside Diameter; Bushed; 4-3/8" Pilot Diameter; 0.709" Pilot Length; Q1 Bushing Size; Split Taper Bushing; Steel; 1-3/4" Length Through Bore; 3-3/8" Bolt Circle Diameter; Keyway

Shaft Bushing; 30MM Bore; 57.15MM Outside Diameter; 25.4MM Length Thru Bore; 1610 Bushing Series; Keyway; Taper Lock Bushing

3-7/8" Hub Diameter; Chain Coupling; Hub; Shaft; Bushed; 1/2 To 2-1/8 Bore Range; 5-3/16" Outside Diameter; 1-1/4" Length Thru Bore; 7/16" Between Shaft Ends; 60 Chain; 20 Teeth; 1-1/4" Width; 6020; Keyway; Steel

Roller Chain Sprocket; 1-1/4" Bore; 60 Chain; 10 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.759" Outside Diameter; 2.427" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Transmission Pulley; 3 Grooves; 4.95" Outside Diameter; Bushed; SD Bushing Series; A | B Belt Series; 4.2" Pitch Minimum; 4.6" Pitch Maximum; 1/2 To 2" Bushing Bore Range; Keyway