Roller Chain Sprocket; 12B-2 Chain; 35 Teeth; 2 Row of Teeth; No Hardened Teeth; 223.088MM Outside Diameter; 212.52MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 12B-2 Chain; 76 Teeth; 2 Row of Teeth; No Hardened Teeth; 472.034MM Outside Diameter; 460.98MM Pitch Diameter; C-Hub Both Sides; Bushed Mount; 3020 Bushing; 19.05MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 12B-2 Chain; 46 Teeth; 2 Row of Teeth; Hardened Teeth; 289.916MM Outside Diameter; 279.15MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 12B-2 Chain; 70 Teeth; 2 Row of Teeth; No Hardened Teeth; 435.61MM Outside Diameter; 424.61MM Pitch Diameter; C-Hub Both Sides; Bushed Mount; 3020 Bushing; 19.05MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 12B-2 Chain; 12 Teeth; 2 Row of Teeth; Hardened Teeth; 82.525MM Outside Diameter; 73.61MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material