Roller Chain Sprocket; 180-2 Chain; 17 Teeth; 2 Row of Teeth; Hardened Teeth; 13.385" Outside Diameter; 12.245" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 2-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 180-2 Chain; 14 Teeth; 2 Row of Teeth; Hardened Teeth; 11.207" Outside Diameter; 10.112" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 2-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 180-2 Chain; 18 Teeth; 2 Row of Teeth; Hardened Teeth; 14.11" Outside Diameter; 12.957" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 2-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 180-2 Chain; 28 Teeth; 2 Row of Teeth; Hardened Teeth; 21.319" Outside Diameter; 20.096" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 2-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 180-2 Chain; 16 Teeth; 2 Row of Teeth; Hardened Teeth; 12.661" Outside Diameter; 11.533" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 2-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material