42A19.31

28562 SKU No.

31 mm Bore

42A19 ISO 08B-1 Plate Steel Sprocket 19 Teeth ISO No. 08B-1

For Ametric® No. 42 Single Strand Chain with

12.7mm Pitch

7.75mm Roller Width

8.51mm Roller Dia.

7mm (B1)

82.5 mm OD (Approx) (de)

Without Hub (Plate Type)

mm (A)

019 Teeth

Steel 31 mm H8 bore , 8x3.3 keyway M6 screw hole over keyway and at 90°

0.21 kg