Roller Chain Sprocket; 1" Bore; 40 Chain; 30 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.057" Outside Diameter; 4.783" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

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

Shaft Bushing; 38MM Bore; 57.15MM Outside Diameter; 25.4MM Length Thru Bore; 1610 Bushing Series; Keyway; Taper Lock Bushing

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

Roller Chain Sprocket; 3/4" Bore; 50 Chain; 14 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.113" Outside Diameter; 2.809" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material