Roller Chain Sprocket; 40 Chain; 49 Teeth; 1 Row of Teeth; Hardened Teeth; 8.088" Outside Diameter; 7.804" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 100 Chain; 49 Teeth; 1 Row of Teeth; Hardened Teeth; 20.22" Outside Diameter; 19.51" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 50 Chain; 49 Teeth; 1 Row of Teeth; Hardened Teeth; 10.11" Outside Diameter; 9.755" Pitch Diameter; B-Hub One Side; Bushed Mount; 2012 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 08B-1 Chain; 49 Teeth; 1 Row of Teeth; Hardened Teeth; 204.3MM Outside Diameter; 198.22MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 140 Chain; 49 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material