Roller Chain Sprocket; 140-2 Chain; 20 Teeth; 2 Row of Teeth; No Hardened Teeth; 12.1" Outside Diameter; 11.186" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 140-2 Chain; 30 Teeth; 2 Row of Teeth; No Hardened Teeth; 17.7" Outside Diameter; 16.742" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 140-2 Chain; 45 Teeth; 2 Row of Teeth; Hardened Teeth; 26.077" Outside Diameter; 25.088" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 140-2 Chain; 60 Teeth; 2 Row of Teeth; Hardened Teeth; 34.442" Outside Diameter; 33.437" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 140-2 Chain; 21 Teeth; 2 Row of Teeth; Hardened Teeth; 12.661" Outside Diameter; 11.743" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material