Roller Chain Sprocket; 25 Chain; 32 Teeth; 1 Row of Teeth; No Hardened Teeth; 2-11/16" Outside Diameter; 2.551" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1-3/16" Bore; 40 Chain; 32 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.376" Outside Diameter; 5.101" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-1/2" Bore; 80 Chain; 32 Teeth; 1 Row of Teeth; Hardened Teeth; 10.753" Outside Diameter; 10.202" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-3/4" Bore; 80 Chain; 32 Teeth; 1 Row of Teeth; Hardened Teeth; 10.753" Outside Diameter; 10.202" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 2-15/16" Bore; 80 Chain; 32 Teeth; 1 Row of Teeth; Hardened Teeth; 10.753" Outside Diameter; 10.202" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material