Roller Chain Sprocket; 80 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.271" Outside Diameter; 5.759" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

1" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 18 Teeth; 1-1/4" Face Width; Bushed; 2.39" Flange OD; 2.119" Outside Diameter; 2.149" Pitch Diameter; Yes Keyway; 1/2 To 1-1/8" Bushing Bore Range; 1108 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 40 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.136" Outside Diameter; 2.879" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1" Bore; 35 Chain; 18 Teeth; 1 Row of Teeth; Hardened Teeth; 2.352" Outside Diameter; 2.16" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1" Bore; 50 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.919" Outside Diameter; 3.599" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material