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940948 SKU No.
12 mm Bore
22B20 ISO 05B-1 Sprocket 20 Teeth ISO No. 05B-1 Steel Hub Sprocket
For Ametric® No. 22 Single Strand Chain with
8mm Pitch
3mm Roller Width
5mm Roller Dia.
2.7mm (B1)
55 mm OD (Approx) (de)
30 mm Hub Dia. (dn)
14 mm (A)
020 Teeth
Steel 12 mm H8 bore , 4x1.8 keyway M4 screw hole over keyway and at 90°
0.31 kg