3082B21.2-1/4"

773477 SKU No.

2.25 inch Bore

3082B21 ISO 16B-3 Sprocket 21 Teeth ISO No. 16B-3 Steel Hub Sprocket

For Ametric® No. 3082 Triple Strand Chain with

25.4mm Pitch

17.02mm Roller Width

15.88mm Roller Dia.

15.5mm (B1)

79.6mm (B3)

182 mm OD (Approx) (de)

182 mm Hub Dia. (dn)

100 mm (A)

021 Teeth

Steel 2-1/4 inch H8 bore , 1/2x1/4 inch keyway 1/2-13 UNC screw hole over keyway and at 90°

13.61 kg