43B18.20

63858 SKU No.

20 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 20 mm H8 bore , 6x2.8 keyway M6 screw hole over keyway and at 90°

0.54 kg