Rubber-Metal Isolators

Ideal for preventing unbalanced masses from vibrating

Pre-tensioned High-Performance Bearing Surface
Natural frequency 7.0 Hz to 11.0 Hz
Load range 6.3 kg to 15.7 kg

Effective isolation of machines and plants: The Compression Mounts product family consists of robust heavy duty bearings, which are particularly good at preventing vibrations and structure-borne noise due to unbalanced masses. These prestressed machine elements are maintenance-free and improve efficiency in all low frequency application ranges above about 15 Hz. Using a linkage, the natural frequency of the system can be reduced to between 6 and 10 Hz. Interfering frequencies above 900 rpm (15 Hz) are effectively isolated. At 1,500 rpm (25 Hz) the level of isolation is 90 %.

Made from galvanised metal and neoprene or natural rubber, they can be used at temperatures between -30 °C and +80 °C.

The heavy duty mount is normally used in vertical load applications - above all for industrial machines, small motors, pumps and compressors.

CAD Drawings


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Pre-tensioned High-Performance Bearing Surface


MM8 mm
d131.8 mm
d28.7 mm
A79.4 mm
B44.5 mm
C31.8 mm
D4.8 mm
E60.3 mm

Technical data

Natural frequency 7.0 Hz to 11.0 Hz Hz

Load range 6.3 kg to 15.7 kg kg

Operating temperature range -30 °C to +80 °C

Environment Resistant against UV radiation

Material Outer body: zinc plated steel; Isolation medium: Neoprene (chloroprene rubber)


Not fail-safe. Low-frequency application range from about 15 Hz.

Mounting information

Suitable for loads in pressure direction.

On request

Special options.

General information

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