Maedler North America

Part number (SKU) 68528000
Material Natural rubber / Steel
Surface Zinc-plated
Outer diameter [D] 8 [mm]
Height [H] 8 [mm]
Thread size [G] M 3 [mm]
Thread length [I] 6 [mm]
Spring rate (medium) for pressure load [CD] 30 [N/mm]
Pressure load [Fzul.] 35 [N]
Spring rate (medium) for shearing load [CS] 9 [N/mm]
Shearing load [Fzul. (CS)] 10 [N]
Weight 1 [g]

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CAD FILES (download)

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Weight 0.001 kg
Dimensions 20 × 8 × 8 cm
Material

Surface

Outer diameter

Height

Thread size

Thread length

Pressure load

Shearing load

Weight

Rubber-metal buffer MGP diameter 8mm height 8mm thread M3x6 PN: 68528000

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

Rubber-Metal buffers are simple, reasonably priced standard components
used for elastic mounting. When shearing load occurs their load-bearing
capacity is considerably lower than with pressure load. This has to be
considered when horizontal mass forces or belt traction occur. The grade
of rubber used has perfect physical properties. Temperature resistant up
to 80°C. For a linear resilience characteristic the Spring Load C means,
for any operating point, the constant relation of load F [N] to jounce
travel f [mm]. C = F/f [N/mm]. In the technical data, these constants
are stated as CD for pure pressure load and as CS for pure shear load. *
F perm. 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 prestressing. 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 accordingly reduced.

$2.84

Availability: 5 in stock (backorders ship within 1-2 weeks)

Quantity Discount (%) Price
1 - 9 $2.84
10 - 24 9.15 % $2.58
25 - 49 16.55 % $2.37
50+ 24.65 % $2.14

Rubber-metal buffer MGP diameter 8mm height 8mm thread M3x6 PN: 68528000

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