Maedler North America

SKU 68580111
D [mm] 20
H [mm] 11
G [mm] M6
I [mm] 18
Spring Rate CD average [N/mm] 150
Admissible Load F zul.* [N] 170
Weight [g] 9


CAD FILES (click to download)

If you need a rework or a custom-made-product please contact us directly with your inquiry.

The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.

Weight 0.009 kg
Dimensions 29 × 20 × 20 cm


Outer diameter [mm]

Height [mm]

Thread size [mm]

Thread Length [mm]

Spring rate medium [N/mm]

Pressure load [N]

Weight [g]

Inch / Metric

Rubber-metal MGS diameter 20mm height 11mm thread M6x18 SKU: 68580111

Material: Metal parts: Steel, zinc-plated. Elastomer: Natural
rubber, hardness 55° Shore.

Metal on one side only. Metal bumpers can be used to limit bearing
surfaces e. g. for elastically mounted power units, and as bump stop to
limit the spring travel in vehicles. They can also be used for machines
that cannot be fixed to the floor or are standing on floors with an
easily damaged surface, e. g. office machines. * Fperm. is the
permissible static permanent load, which may be overlaid by a dynamic,
alternating load. With shearing load please take care that no tension
load in the rubber occurs at all during mounting. To achieve a
sufficient fatigue strength provide some compressive pre-stressing. The
stated permissible loads are only approximate, guideline values for the
static load for "medium" rubber hardness. With particularly high,
dynamic, alternating loads or high frequencies, the load figures have to
be reduced accordingly. Temperature resistant up to 80°C.


Ships within 1-2 weeks

Quantity Discount (%) Price
1 - 9 $2.95
10 - 24 8.14 % $2.71
25 - 49 16.95 % $2.45
50+ 25.08 % $2.21
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