42B34.20

512302 SKU No.

20 mm Bore

42B34 ISO 08B-1 Sprocket 34 Teeth ISO No. 08B-1 Steel Hub Sprocket

For Ametric® No. 42 Single Strand Chain with

12.7mm Pitch

7.75mm Roller Width

8.51mm Roller Dia.

7mm (B1)

143 mm OD (Approx) (de)

90 mm Hub Dia. (dn)

30 mm (A)

034 Teeth

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

1.56 kg