Roller Chain Sprocket; 80 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 12.987" Outside Diameter; 12.428" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 16-15/64" Outside Diameter; 15.535" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 08B-1 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 164.948MM Outside Diameter; 157.83MM 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; 50 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 8.117" Outside Diameter; 7.768" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 20B-1 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 412.344MM Outside Diameter; 394.57MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material