Roller Chain Sprocket; 40 Chain; 49 Teeth; 1 Row of Teeth; No 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; Steel Material

Roller Chain Sprocket; 32B-1 Chain; 49 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 50.8MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 16B-1 Chain; 49 Teeth; 1 Row of Teeth; No Hardened Teeth; 410.87MM Outside Diameter; 396.44MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 25.4MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1-15/16" Bore; 80 Chain; 49 Teeth; 1 Row of Teeth; No Hardened Teeth; 16.176" Outside Diameter; 15.608" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-1/2" Bore; 80 Chain; 49 Teeth; 1 Row of Teeth; No Hardened Teeth; 16.176" Outside Diameter; 15.608" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material