Roller Chain Sprocket; 100 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 28.584" Outside Diameter; 27.861" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 70 Teeth; 1 Row of Teeth; Hardened Teeth; 28.584" Outside Diameter; 27.861" Pitch Diameter; C-Hub Both Sides; Bushed Mount; R1 Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 100 Chain; 70 Teeth; 1 Row of Teeth; Hardened Teeth; 28.584" Outside Diameter; 27.861" Pitch Diameter; C-Hub Both Sides; Bushed Mount; F Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 3" Bore; 100 Chain; 70 Teeth; 1 Row of Teeth; Hardened Teeth; 28.584" Outside Diameter; 27.861" Pitch Diameter; C-Hub Both Sides; Finished Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material