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143593 SKU No.
18 mm Bore
46B12 ISO 083 Sprocket 12 Teeth ISO No. 083-1 Steel Hub Sprocket
For Ametric® No. 46 Single Strand Chain with
12.7mm Pitch
4.88mm Roller Width
7.75mm Roller Dia.
4.5mm (B1)
55.4 mm OD (Approx) (de)
35 mm Hub Dia. (dn)
16 mm (A)
012 Teeth
Steel 18 mm H8 bore, 6x2.8 keyway M5 screw hole over keyway and at 90°
0.24 kg