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28092 SKU No.
50 mm Bore
42B26 ISO 08B-1 Sprocket 26 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)
111 mm OD (Approx) (de)
70 mm Hub Dia. (dn)
30 mm (A)
026 Teeth
Steel 50 mm H8 bore, 14x3.8 keyway M12 screw hole over keyway and at 90°
1.15 kg