Roller Chain Sprocket; 16B-1 Chain; 20 Teeth; 1 Row of Teeth; Hardened Teeth; 175.616MM Outside Diameter; 162.37MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 25.4MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1-7/16" Bore; 16B-1 Chain; 20 Teeth; 1 Row of Teeth; Hardened Teeth; 6.914" Outside Diameter; 6.393" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1" Bore; 16B-1 Chain; 20 Teeth; 1 Row of Teeth; Hardened Teeth; 6.914" Outside Diameter; 6.393" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-1/4" Bore; 16B-1 Chain; 20 Teeth; 1 Row of Teeth; Hardened Teeth; 6.914" Outside Diameter; 6.393" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-3/16" Bore; 16B-1 Chain; 20 Teeth; 1 Row of Teeth; Hardened Teeth; 6.914" Outside Diameter; 6.393" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ISO Roller Chain; Keyway; Steel Material