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

Roller Chain Sprocket; 2-1/8" Bore; 100-2 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 6.63" Outside Diameter; 6.013" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 3-1/8" Bore; 100-2 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 6.63" Outside Diameter; 6.013" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-15/16" Bore; 100-2 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 6.63" Outside Diameter; 6.013" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

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