Roller Chain Sprocket; 80 Chain; 31 Teeth; 1 Row of Teeth; No Hardened Teeth; 10.434" Outside Diameter; 9.884" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 200 Chain; 31 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 2-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 40 Chain; 31 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.217" Outside Diameter; 4.942" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 120 Chain; 31 Teeth; 1 Row of Teeth; Hardened Teeth; 15.65" Outside Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 24B-1 Chain; 31 Teeth; 1 Row of Teeth; No Hardened Teeth; 397.535MM Outside Diameter; 376.6MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 38.1MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material