Roller Chain Sprocket; 140 Chain; 54 Teeth; 1 Row of Teeth; Hardened Teeth; 31.096" Outside Diameter; 30.097" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 20B-1 Chain; 54 Teeth; 1 Row of Teeth; Hardened Teeth; 564.159MM Outside Diameter; 546.05MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 28B-1 Chain; 54 Teeth; 1 Row of Teeth; Hardened Teeth; 789.838MM Outside Diameter; 764.47MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 140 Chain; 54 Teeth; 1 Row of Teeth; Hardened Teeth; 31.096" Outside Diameter; 30.097" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 240 Chain; 54 Teeth; 1 Row of Teeth; Hardened Teeth; 53.31" Outside Diameter; 51.595" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 3" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material