Roller Chain Sprocket; 124 Chain; 13 Teeth; 1 Row of Teeth; No Hardened Teeth; 16.72" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2-15/16" Bore; 124 Chain; 10 Teeth; 1 Row of Teeth; No Hardened Teeth; 12.94" Pitch Diameter; C-Hub Both Sides; Finished Bore Mount; No Bushing; 4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 124 Chain; 9 Teeth; 1 Row of Teeth; No Hardened Teeth; 11.7" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 124 Chain; 8 Teeth; 1 Row of Teeth; No Hardened Teeth; 10.45" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 124 Chain; 10 Teeth; 1 Row of Teeth; No Hardened Teeth; 12.94" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material