Roller Chain Sprocket; 20B-1 Chain; 47 Teeth; 1 Row of Teeth; Hardened Teeth; 493.344MM Outside Diameter; 475.35MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 41 Chain; 47 Teeth; 1 Row of Teeth; Hardened Teeth; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 06B-1 Chain; 47 Teeth; 1 Row of Teeth; Hardened Teeth; 146.7MM Outside Diameter; 142.61MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 47 Teeth; 1 Row of Teeth; Hardened Teeth; 19.423" Outside Diameter; 18.715" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 10B-1 Chain; 47 Teeth; 1 Row of Teeth; Hardened Teeth; 246.659MM Outside Diameter; 237.68MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 15.875MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material