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311275 SKU No.
50 mm Bore
42B32 ISO 08B-1 Sprocket 32 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)
135 mm OD (Approx) (de)
90 mm Hub Dia. (dn)
30 mm (A)
032 Teeth
Steel 50 mm H8 bore, 14x3.8 keyway M12 screw hole over keyway and at 90°
1.46 kg