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315554 SKU No.
20 mm Bore
52B18 ISO 10B-1 Sprocket 18 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)
99 mm OD (Approx) (de)
70 mm Hub Dia. (dn)
30 mm (A)
018 Teeth
Steel 20 mm H8 bore , 6x2.8 keyway M6 screw hole over keyway and at 90°
0.91 kg