42B17H.25

173844 SKU No.

25 mm Bore

42B17H ISO 08B-1 Sprocket 17 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)

74 mm OD (Approx) (de)

52 mm Hub Dia. (dn)

28 mm (A)

017 Teeth

Steel with Hardened Teeth

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

0.51 kg