42A25.31

420039 SKU No.

31 mm Bore

42A25 ISO 08B-1 Plate Steel Sprocket 25 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)

107 mm OD (Approx) (de)

Without Hub (Plate Type)

mm (A)

025 Teeth

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

0.4 kg