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938781 SKU No.
50 mm Bore
82B20 ISO 16B-1 Sprocket 20 Teeth ISO No. 16B-1 Steel Hub Sprocket
For Ametric® No. 82 Single Strand Chain with
25.4mm Pitch
17.02mm Roller Width
15.88mm Roller Dia.
15.5mm (B1)
173.5 mm OD (Approx) (de)
100 mm Hub Dia. (dn)
45 mm (A)
020 Teeth
Steel 50 mm H8 bore, 14x3.8 keyway M12 screw hole over keyway and at 90°
4.09 kg