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880865 SKU No.
20 mm Bore
22B39 ISO 05B-1 Sprocket 39 Teeth ISO No. 05B-1 Steel Hub Sprocket
For Ametric® No. 22 Single Strand Chain with
8mm Pitch
3mm Roller Width
5mm Roller Dia.
2.7mm (B1)
103 mm OD (Approx) (de)
40 mm Hub Dia. (dn)
16 mm (A)
039 Teeth
Steel 20 mm H8 bore , 6x2.8 keyway M6 screw hole over keyway and at 90°
0.81 kg