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RUBBER & SILICONEStandard parts. Custom solutions.

Rubber Mounts And Isolators

Rubber Mounts And Isolators

Rubber mounts and isolators introduce a resilient connection between a vibrating assembly and its support. Their geometry and loading determine how the rubber deforms. A mount used in compression should not be assumed to carry the same load when pulled or loaded sideways.

Set the load per mount, attachment details and available movement before selecting a design. The support frame and equipment must remain stable as the mounts deflect. Where several mounts are used, consider the center of gravity and mounting positions rather than dividing the total weight equally without checking the layout.

Isolation performance depends on the relationship between the equipment’s vibration and the supported assembly’s dynamic behavior. It is not a universal percentage for rubber mounts. Check the installed system across its operating conditions, including rigid connections that can carry vibration around the isolators.

Vibration Mount Size Catalog

Compare five mounting arrangements using the matching drawing, thread and dimensional data. Load and compression columns retain their stated units; confirm operating conditions for your installation.

Vibration Damping Mounts A

Match D, H and thread d to the drawing, including stud length L. Dimensions are in mm; thread designations, load in kg and compression in mm follow the table headings. Confirm load direction and operating conditions for your installation.

Dimension guide
Vibration mount — D body diameter, H body height, d thread diameter, L stud length
Profile reference. Use the dimension letters and units in the selected table and confirm the part drawing.
Product appearance
Vibration Damping Mounts A — product view
Illustrative product appearance. Refer to the selected row and part drawing for dimensions.
Part NO.DHdLMax Load
Weight (kg)
Maximum
Compression(mm)
VMA100188M3681.5
VMA100288M31081.5
VMA1003108M36101.5
VMA1004108M46101.5
VMA1005108M310101.5
VMA1006108M410101.5
VMA10071010M46102
VMA10081010M410102
VMA10091015M36102
VMA10101015M46102
VMA10111015M410102
VMA1012158M410182
VMA1013158M510182
VMA1014158M412182
VMA1015158M512182

Need a different size? Share your drawing, mating dimensions and intended use to discuss a suitable part.

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Product specifications

Product form
Rubber mount forming a resilient connection to a support.
Loading direction
Distinguish compression, tension and sideways loading.
Support layout
Use center of gravity and mount positions to determine individual loads.
Travel envelope
Check equipment stability, loaded height and permitted deflection.
Transmission assessment
Evaluate operating vibration and any rigid paths around the isolators.

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