Roller Chain Sprocket; 78 Chain; 9 Teeth; 1 Row of Teeth; Hardened Teeth; 7.63" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 2-39/64" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 9 Teeth; 1 Row of Teeth; Hardened Teeth; 2.093" Outside Diameter; 1-53/64" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1240 Chain; 9 Teeth; 1 Row of Teeth; No Hardened Teeth; 11.88" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 4-1/16" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 60 Chain; 9 Teeth; 1 Row of Teeth; Hardened Teeth; 2.511" Outside Diameter; 2.193" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 9 Teeth; 1 Row of Teeth; Hardened Teeth; 4.185" Outside Diameter; 3.655" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material