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864307 SKU No.
19 mm Bore
43B18 ISO 081 Sprocket 18 Teeth ISO No. 081-1 Steel Hub Sprocket
For Ametric® No. 43 Single Strand Chain with
12.7mm Pitch
3.3mm Roller Width
7.75mm Roller Dia.
3mm (B1)
79.4 mm OD (Approx) (de)
50 mm Hub Dia. (dn)
18 mm (A)
018 Teeth
Steel 19 mm H8 bore, 6x2.8 keyway M6 screw hole over keyway and at 90°
0.54 kg