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986525 SKU No.
20 mm Bore
52B39 ISO 10B-1 Sprocket 39 Teeth ISO No. 10B-1 Steel Hub Sprocket
For Ametric® No. 52 Single Strand Chain with
15.875mm Pitch
9.65mm Roller Width
10.16mm Roller Dia.
8.8mm (B1)
204.5 mm OD (Approx) (de)
100 mm Hub Dia. (dn)
35 mm (A)
039 Teeth
Steel 20 mm H8 bore , 6x2.8 keyway M6 screw hole over keyway and at 90°
2.86 kg