Roller Chain Sprocket; 120-2 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 7.956" Outside Diameter; 7.215" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1-1/4" Bore; 50 Chain; 15 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.315" Outside Diameter; 3.006" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-3/4" Bore; 80-2 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 5.304" Outside Diameter; 4.81" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 2042 Chain; 15 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.3" Outside Diameter; 4.81" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 100-2 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 6.63" Outside Diameter; 6.013" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material