Rubber/metal buffer type B
Rubber metal buffer type B
BUFR-RBR/MET-B-40X30-M8
VARIFIX
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Elasticated support
Made of natural rubber, especially suited for supporting light- and medium-weight systems without extensive dynamic loading
Cradle to Cradle®-certified
- Upgrading the building using non-hazardous materials
- Wider range of applications for GreenBuilding and building certification in accordance with LEED®, BREEAM® and DGNB
Our products with the Cradle to Cradle Certified® certificate are resource-conserving and low-polluting. The standard assesses the safety, recyclability and pollutant content of materials in the end product. The special focus here is on conserving resources, e.g. by using recycled material in the manufacturing process.
The majority of rubber/metal elements are intended for pressurised loads. Installation positions where tensile and shear stresses are dominant should be avoided.
Not suitable for petrol, benzene, solvents, oils, greases and acids
Datasheets(X)
CAD data (available after login)
They are especially suited for supporting light and medium-weight systems without extensive dynamic loading.
- Positioning or support of ventilators, air-conditioning units and pumps
- As support feet for compressors, fitness equipment and other frames and machines
 | |
Thread type x nominal diameter (G) | M8 |
Thread length (LG) | 23 mm |
Height (H) | 30 mm |
Outer diameter (ØD) | 40 mm |
Depth (T) | 8 mm |
Min./max. temperature resistance | -40 to 80 °C |
Type | B |
Surface | Zinc plated |
Shore A hardness | 55 |
Material | Rubber |
Product weight (per item) | 86.500 g |
Property class | 4.6 |
Ultraviolet resistance | Yes |
Resistance against | Oxidation, Weather, Lye, Water |
Max. longitudinal elongation | 500 % |
Min. temperature resistance | -40 °C |
Thread type | Metric thread |
Max. temperature resistance | 80 °C |
Sustainability | Resources, Pollutants / Emissions |
| Outer diameter (D) | Nominal diameter x length | Pressure load in N | Deflection in mm |
| 20 mm | M6 x 16 mm | 100 | 0,6 |
| 300 | 2,2 | ||
| 500 | 3,5 | ||
| 30 mm | M8 x 23 mm | 500 | 1,8 |
| 1000 | 2,2 | ||
| 1500 | 2,8 | ||
| 40 mm | M8 x 23 mm | 200 | 1,7 |
| 600 | 2,0 | ||
| 1000 | 3,1 | ||
| 50 mm | M10 x 28 mm | 600 | 2,8 |
| 1200 | 5,8 | ||
| 1800 | – |
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