81901.0821

Elastic washer EW M8-21 with centering

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Technical specifications
Art-Nr.	81901.0821
Description	EW M8-21
Thickness	21 mm
Screws size	M8
Ø A	28 mm
Ø B	9 mm

Product description

Elastic washers EW are used to decouple screw connections to avoid any kind of structure-borne sound. The polyurethane material Sylodyn® effectively isolates vibrations and have a long working period. In addition to the sound insulation, the elastic washers also electrically non-conductive and resistant to common oils and greases.

Assembly instructions

Execution
In addition to the standard solution are also washers with centering (fold) available to facilitate installation and accurate positioning of the screw to the borehole. For screw sizes M8, M10, M12 and M16 are different dimensions available, adapted on different bearing thicknesses and various stifnesses. Please ask for the maximum torsional moment.

Static values

This product is currently not in the approval. Therefore, there are no static value.

CAD drawings

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