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541634 SKU No.
40 mm Bore
2042B20 ISO 08B-2 Sprocket 20 Teeth ISO No. 08B-2 Steel Hub Sprocket
For Ametric® No. 2042 Double Strand Chain with
12.7mm Pitch
7.75mm Roller Width
8.51mm Roller Dia.
7mm (B1)
21mm (B2)
86.5 mm OD (Approx) (de)
66 mm Hub Dia. (dn)
38 mm (A)
020 Teeth
Steel 40 mm H8 bore , 12X3.3 keyway M10 screw hole over keyway and at 90°
0.65 kg