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238182 SKU No.
25 mm Bore
2042B40 ISO 08B-2 Sprocket 40 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)
167.5 mm OD (Approx) (de)
100 mm Hub Dia. (dn)
40 mm (A)
040 Teeth
Steel 25 mm H8 bore , 8x3.3 keyway M6 screw hole over keyway and at 90°
2.28 kg