42B25H.20

892208 SKU No.

20 mm Bore

42B25H ISO 08B-1 Sprocket 25 Hardened 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)

106.2 mm OD (Approx) (de)

70 mm Hub Dia. (dn)

28 mm (A)

025 Teeth

Steel with Hardened Teeth

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

1.13 kg