Roller Chain Sprocket; 60-2 Chain; 19 Teeth; 2 Row of Teeth; Hardened Teeth; 4.945" Outside Diameter; 4.557" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Shaft Bushing; 4-15/16" Bore; 6-1/2" Outside Diameter; 6-3/4" Length Thru Bore; M Bushing Series; Keyway; QD Bushing