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615885 SKU No.
11 mm Bore
42B8 ISO 08B-1 Sprocket 8 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)
37 mm OD (Approx) (de)
20 mm Hub Dia. (dn)
25 mm (A)
008 Teeth
Steel 11 mm H8 bore , 4x1.8 keyway M4 screw hole over keyway and at 90°
0.14 kg