2102B21.60

663946 SKU No.

60 mm Bore

2102B21 ISO 20B-2 Sprocket 21 Teeth ISO No. 20B-2 Plate Hub Sprocket

For Ametric® No. 2102 Double Strand Chain with

31.75mm Pitch

19.56mm Roller Width

19.05mm Roller Dia.

18mm (B1)

54.5mm (B2)

226.5 mm OD (Approx) (de)

140 mm Hub Dia. (dn)

80 mm (A)

021 Teeth

Steel 60 mm H8 bore, 18x4.4 keyway M12 screw hole over keyway and at 90°

16.55 kg