Roller Chain Sprocket; 081-1 Chain; 14 Teeth; 1 Row of Teeth; Hardened Teeth; 62.8MM Outside Diameter; 57.07MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 081-1 Chain; 16 Teeth; 1 Row of Teeth; No Hardened Teeth; 70.9MM Outside Diameter; 65.1MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 081-1 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 78.9MM Outside Diameter; 73.14MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material