Roller Chain Sprocket; 40 Chain; 40 Teeth; 1 Row of Teeth; Hardened Teeth; 6.653" Outside Diameter; 6.373" Pitch Diameter; B-Hub One Side; Bushed Mount; SDS Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; 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; 1-3/16" Bore; 40 Chain; 40 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.653" Outside Diameter; 6.373" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1" Bore; 35 Chain; 40 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.99" Outside Diameter; 4.78" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 06B-1 Chain; 40 Teeth; 1 Row of Teeth; Hardened Teeth; 126.746MM Outside Diameter; 121.4MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material