SPROCKET - FOR KNOLL PURIFIER CHAIN TYPE 1400 SR/12000 S/N 52220
FLAT CURVE 90º HEIGHT: 50 MM; WIDTH: 300MM; TYPE: PERFORATED; MATERIAL: GALVANIZED STEEL SAE 1010; THICKNESS 1.25MM, TERMINATION BY HOT DIP
O-RING; INTERNAL DIAMETER: 6.25 IN; OUTSIDE DIAMETER: 6.5 IN; THICKNESS: 1/8 IN; MATERIAL: COMPOUND N-674-70; SHORE HARDNESS: 70A