MÄDLERMÄDLER· Machine Mounts, Rubber-Buffers, Dampers
Rubber-metal buffer MGP diameter 15mm height 20mm thread M4x13
Manufacturer part no. 68528900
$2.75≈ 2.39 €
In stock — 10 unitslead time 14 d
Estimated landed cost
| Item | €2.39 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €3.48 |
| Total delivered | €20.87 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Datasheets & documents
Specifications (automatically extracted)
Mechanical
| Weight | 7 g |
Other characteristics
| Height | 20 mm |
| Outer diameter | 15 mm |
| Pressure load | 95 N |
| Shearing load | 35 N |
| Spring rate medium for pressure load | 54 N/mm |
| Spring rate medium for shearing load | 10 N/mm |
| Thread length | 13 mm |
| Material | Natural rubber / Steel |
| Surface | Zinc-plated |
| Thread size | M 4 mm |
Description
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.
