Maedler North America

Part number (SKU) 68503500
Material Natural rubber / Steel
Surface Zinc-plated
Outer diameter [D] 30 [mm]
Height [H] 36 [mm]
Thread size [G] M 8 [mm]
Thread length [L] 20 [mm]
Spring rate medium [CD] 23 [N/mm]
Pressure load [Fzul.] 140 [N]
Weight 37 [g]

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CAD FILES (download)

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Weight 0.033 kg
Dimensions 30 × 30 × 56 cm
Material

Surface

Outer diameter

Height

Thread size

Thread length

Spring rate medium

Pressure load

Weight

Rubber-metal buffer KP diameter 30mm height 36mm thread M8x20 PN: 68503500

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

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.

Type A: with threaded stud.

* 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.

$3.69

Availability: 145 in stock (backorders ship within 1-2 weeks)

Quantity Discount (%) Price
1 - 9 $3.69
10 - 24 10.03 % $3.32
25 - 49 20.05 % $2.95
50+ 23.85 % $2.81

Rubber-metal buffer KP diameter 30mm height 36mm thread M8x20 PN: 68503500

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