122B21

For Ametric® No. 122 Single Strand Chain with

38.1mm Pitch

25.4mm Roller Width

25.4mm Roller Diameter

24.1mm Sprocket Tooth Width (B1)

273.5 mm Outside Diameter (Approximate) (de)

150 mm Hub Diameter (dn)

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

60 mm Total Width (A)

021 Teeth