Roller Chain Sprocket; 28B-2 Chain; 16 Teeth; 2 Row of Teeth; No Hardened Teeth; 250.114MM Outside Diameter; 227.84MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 28B-2 Chain; 18 Teeth; 2 Row of Teeth; No Hardened Teeth; 278.74MM Outside Diameter; 255.98MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 28B-2 Chain; 19 Teeth; 2 Row of Teeth; No Hardened Teeth; 293.065MM Outside Diameter; 270.06MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Chain Link; 28B-2 Chain Size; Riveted; 44.45MM Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ISO; 27.94MM Roller Diameter; 30.99MM Roller Width; 7.4MM Plate Thickness; 36.9MM Plate Height; Curved; 15.9MM Pin Diameter

Roller Chain; 28B-2 Chain Size; Riveted; 44.45MM Chain Pitch; Standard Chain Series; 2 Strand; Steel; ISO; 27.94MM Roller Diameter; 31MM Roller Width; 7.62MM Plate Thickness; 37.08MM Plate Height; Curved; 15.9MM Pin Diameter