Roller Chain Sprocket; 12B-2 Chain; 40 Teeth; 2 Row of Teeth; No Hardened Teeth; 253.492MM Outside Diameter; 242.8MM 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; 36 Teeth; 2 Row of Teeth; No Hardened Teeth; 229.184MM Outside Diameter; 218.57MM 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

Chain Link; 12B-2 Chain Size; Cottered; 19.05MM Chain Pitch; Standard Chain Series; 2 Strand; Dacromet Plated Steel; ISO; 12.07MM Roller Diameter; 11.68MM Roller Width; 1.85MM Plate Thickness; 16MM Plate Height; Curved; 5.72MM Pin Diameter