43B20

For Ametric® No. 43 Single Strand Chain with

12.7mm Pitch

3.3mm Roller Width

7.75mm Roller Diameter

3mm Sprocket Single Tooth Width (B1)

87.5 mm Outside Diameter (Approximate) (de)

50 mm Hub Diameter (dn)

10 mm Pilot (MPB) Bore +/-1mm (d1)

18 mm Total Width (A)

020 Teeth