2082B21.45

211253 SKU No.

45 mm Bore

2082B21 ISO 16B-2 Sprocket 21 Teeth ISO No. 16B-2 Steel Hub Sprocket

For Ametric® No. 2082 Double Strand Chain with

25.4mm Pitch

17.02mm Roller Width

15.88mm Roller Dia.

15.5mm (B1)

47.7mm (B2)

182 mm OD (Approx) (de)

130 mm Hub Dia. (dn)

70 mm (A)

021 Teeth

Steel 45 mm H8 bore , 14X3.8 keyway M12 screw hole over keyway and at 90°

8.90909090909091 kg