Roller Chain Sprocket; 240 Chain; 40 Teeth; 1 Row of Teeth; No Hardened Teeth; 39.92" Outside Diameter; 38.237" Pitch Diameter; C-Hub Both Sides; Bushed Mount; M Bushing; 3" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 240 Chain; 40 Teeth; 1 Row of Teeth; Hardened Teeth; 39.92" Outside Diameter; 38.237" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 3" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 140 Chain; 40 Teeth; 1 Row of Teeth; Hardened Teeth; 23.286" Outside Diameter; 22.306" Pitch Diameter; C-Hub Both Sides; Bushed Mount; R2 Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 120 Chain; 40 Teeth; 1 Row of Teeth; No Hardened Teeth; 19.959" Outside Diameter; 19.119" Pitch Diameter; C-Hub Both Sides; Bushed Mount; S1 Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 120 Chain; 40 Teeth; 1 Row of Teeth; Hardened Teeth; 19.959" Outside Diameter; 19.119" Pitch Diameter; C-Hub Both Sides; Bushed Mount; 3020 Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material