22B57

For Ametric® No. 22 Single Strand Chain with

8mm Pitch

3mm Roller Width

5mm Roller Diameter

2.7mm Sprocket SingleTooth Width (B1)

149 mm Outside Diameter (Approximate) (de)

80 mm Hub Diameter (dn)

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

20 mm Total Width (A)

057 Teeth