Maedler North America

Part number (SKU) 68572300
Material Natural rubber / Steel
Surface Zinc-plated
Outer diameter [D] 30 [mm]
Height [H] 20 [mm]
Thread size [G] M 8 [mm]
Thread length [I] 8 [mm]
Spring rate (medium) for pressure load [CD] 130 [N/mm]
Pressure load [Fzul.] 650 [N]
Spring rate (medium) for shearing load [CS] 25 [N/mm]
Shearing load [Fzul. (CS)] 85 [N]
Weight 32 [g]

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CAD FILES (download)

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Weight 0.025 kg
Dimensions 30 × 30 × 20 cm
Material

Surface

Outer diameter

Height

Thread size

Thread length

Pressure load

Shearing load

Weight

Rubber-metal buffer CT diameter 30mm height 20mm thread M8x8 PN: 68572300

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. * 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.

$5.07

Ships within 1-2 weeks

Quantity Discount (%) Price
1 - 9 $5.07
10 - 24 10.26 % $4.55
25+ 20.12 % $4.05

Rubber-metal buffer CT diameter 30mm height 20mm thread M8x8 PN: 68572300

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