40mm to 20mm

40mm Top Hat (Bore Reducer) to suit 20mm Fittings (RED4020)

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Top hats can be used to fit wheels to a variety of axle sizes, or to reduce castor bolt-hole sizes to suit a variety of bolts.

This model is suitable for reducing a 40mm bore to a 20mm bore.

Part Number RED4020
Bearing Bore (mm) 40
Top Hat Bore (mm) 20
Top Hat Length (mm) 49.5
Overall Length (mm) 54.5
Flange Width (mm) 5
Flange Diameter (mm) 50

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