Rubber-Metal Buffers MGI, Zinc-plated
Material: Elastomer: Natural rubber, black, hardness 55º +/-5º Shore A.
Metal parts: Steel, zinc-plated.
Both sides with internal thread. Standard components for elastic mounting. The grade of rubber used has perfect physical properties.
Temperature resistant up to 80ºC.
Other sizes, Shore hardnesses or elastomer types on request.
* 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 prestressing.
| SKU | D [mm] | H [mm] | G [mm] | I [mm] | Spring Rate CD average [N/mm] | Admissible Compressive Load F zul.* [N] | Shear Spring Rate CS average [N/mm] | Admissible Propulsive Load F zul.* [N] | Weight [g] |
|---|---|---|---|---|---|---|---|---|---|
| 68541000 | 10 | 10 | M4 | 4 | 39 | 43 | 9 | 15 | 2 |
| 68541015 | 10 | 15 | M4 | 4 | 28 | 43 | 4 | 15 | 2 |
| 68541500 | 15 | 15 | M4 | 4 | 62 | 95 | 12 | 35 | 5 |
| 68542000 | 20 | 25 | M6 | 6 | 103 | 170 | 15 | 60 | 17 |
| 68542500 | 25 | 20 | M6 | 6 | 83 | 170 | 16 | 60 | 24 |
| 68542530 | 25 | 30 | M6 | 6 | 67 | 280 | 16 | 95 | 30 |
| 68543000 | 30 | 20 | M8 | 8 | 207 | 400 | 37 | 140 | 35 |
| 68543030 | 30 | 30 | M8 | 8 | 117 | 400 | 24 | 140 | 44 |
| 68543040 | 30 | 40 | M8 | 8 | 67 | 400 | 13 | 140 | 50 |
| 68544000 | 40 | 30 | M8 | 8 | 209 | 650 | 41 | 250 | 78 |
| 68544040 | 40 | 40 | M8 | 8 | 114 | 650 | 20 | 250 | 93 |
| 68545000 | 50 | 30 | M10 | 10 | 352 | 1000 | 68 | 400 | 126 |
| 68545040 | 50 | 40 | M10 | 10 | 247 | 1000 | 51 | 400 | 145 |
| 68545050 | 50 | 50 | M10 | 10 | 118 | 1000 | 37 | 400 | 169 |
| 68547500 | 75 | 40 | M12 | 12 | 720 | 2300 | 110 | 850 | 366 |
| 68547550 | 75 | 50 | M12 | 12 | 498 | 2300 | 89 | 850 | 425 |
| 68550000 | 100 | 40 | M16 | 16 | 1830 | 4200 | 249 | 1600 | 733 |
| 68550060 | 100 | 60 | M16 | 16 | 770 | 4200 | 129 | 1600 | 863 |