52B21.30

894247 SKU No.

30 mm Bore

52B21 ISO 10B-1 Sprocket 21 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)

114 mm OD (Approx) (de)

75 mm Hub Dia. (dn)

30 mm (A)

021 Teeth

Steel 30 mm H8 bore , 8x3.3 keyway M6 screw hole over keyway and at 90°

1.18 kg