O-ring, imperial NBR 70
ISO 3601-1 NBR 70 inch
RG-O-ISO3601/1-B-NBR70-4,47X1,78
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- NBR is a chemical designation: Nitrile butadiene rubber (brands, e.g. Europrene®, Krynac®, Nipol®, Perbunan®, Breon®)
- Temperature resistance: -30°C to +100°C
- Dimensional tolerances according to DIN ISO 3601-1 B (industry standard)
- Remove any contamination (dirt, chips, fibres) before installation
- Edges and lead-in chamfers must be deburred
- Use a lubricated/greased O-ring
Datasheets(X)
CAD data (available after login)
 | |
Internal diameter (d1) | 4.47 mm |
Thickness (h1) | 1.78 mm |
ISO | 3601-1 |
Design | Imperial |
Material | NBR (Nitrile Butadiene Rubber) |
Surface | Plain |
Shore A hardness | 70 +/- 5 |
Min./max. temperature resistance | -30 to 100 °C |
RoHS-compliant | Yes |
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