Manty sealing ring with article number GR7X11x2 from the manufacturer INA With extra dust lip and without spring, made of nitrile rubber (NBR) with dimensions 7x11x2 mm.
Advantageously used together with hydraulic oils, vegetable oils, animal oils, acetylene, water, air, alcohol, fuels and many other media.
✔ Wide temperature range
✔ High and constant friction
✔ Resistant to oils and acids
✔ Very good dynamic properties
✔ High abrasion resistance, even at high temperature
| Specification | |
| Product | GR7X11x2 INA Sealing ring |
| Manufacturer | INA |
| Manufacturer's article number | GR7X11x2 |
| Temperature range | -30 ° C to +100 ° C. |
| Material | Nitril rubber (NBR) |
| Dimensions | |
| Inner diameter (D1) | 7 mm |
| Outer diameter (D) | 11 mm |
| Width (b) | 2 mm |
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|
| Stubborn table - Nitrile rubber (NBR) | |
| Very good ✔✔✔ Good ✔✔ Good ✔ Bad x | |
| Acetaldehyde | ✔ |
| Acetamide | ✔✔✔ |
| Acetone | X |
| Acetylene | ✔✔✔ |
| Aluminum acetate | ✔✔ |
| Aluminum chloride | ✔✔✔ |
| Amoniak | ✔✔ |
| Ammonium chloride | ✔✔✔ |
| Ammonium hydroxide | X |
| Amyl acetate | X |
| Aniline | X |
| ASTM oil 1 | ✔✔✔ |
| ASTM oil 3 | ✔✔✔ |
| Benzene | X |
| Butane | ✔✔✔ |
| Butyl alcohol | ✔✔✔ |
| Benzoic acid | X |
| Citric acid | ✔✔✔ |
| Decalin | X |
| Dibensylets | X |
| Dibutylftalalate | X |
| Dimethylformamide | ✔✔ |
| Ethane | ✔✔✔ |
| Ethanol | ✔ |
| Ethyl chloride | ✔✔✔ |
| Ethylets | ✔ |
| Ethylene chloride | X |
| Ethylene glycol | X |
| Formaldehyde | ✔ |
| Freon 12 | ✔✔ |
| Freon 22 | X |
| Phenol | X |
| For example | ✔✔ |
| Kerosene | ✔✔✔ |
| Glucose | ✔✔✔ |
| Glycerin | ✔✔✔ |
| Heptane | ✔✔✔ |
| Hexan | ✔✔✔ |
| Hydraulic oil (petroleum based) | ✔✔✔ |
| Isoktan | ✔✔✔ |
| Isopropanol | ✔✔ |
| Calcium chloride | ✔✔✔ |
| Calcium hydroxide | ✔✔✔ |
| Calcium sulfide | ✔✔✔ |
| Carbon disulfide | X |
| Carbon tetrachloride | ✔✔ |
| Chlorine (wet) | X |
| Chlorine (dry) | X |
| Chloroform | X |
| Chromic acid | X |
| Creosote | ✔✔✔ |
| Nitrogen | ✔✔✔ |
| Potassium nitrate | ✔✔✔ |
| Methane | ✔✔✔ |
| Methanol | ✔✔✔ |
| Methyl alcohol | ✔✔✔ |
| Methyl chloride | X |
| Methylethyl ketone | X |
| Methylene chloride | X |
| Naphtha | ✔✔ |
| Nitrobenzen | X |
| Sodium carbonate | ✔✔✔ |
| Sodium chloride | ✔✔✔ |
| Sodium hydroxide | ✔✔ |
| Oleum | X |
| Oxalic | ✔✔ |
| Propane | ✔✔✔ |
| Ricin oil | ✔✔✔ |
| Stearic acid | ✔✔ |
| Sulfuric acid (concentrated) | X |
| Oxygen (cold) | ✔✔ |
| Oxygen, 93-204 ° C. | X |
| Hydrochloric acid 37% cold | ✔ |
| Nitric acid | X |
| Silicone oil | ✔✔✔ |
| Tetrachloroetan | X |
| Tetralin | X |
| Toluen | X |
| Trietanolamine | ✔ |
| Turpentine | ✔✔✔ |
| Hydrogen | ✔✔✔ |
| Hydrogen peroxide | ✔✔ |
| Water | ✔✔✔ |
| Xylene | X |
| Steam, below 176 ° C. | X |
| Acetic acid | ✔✔ |
| Restrictions | Should not be exposed to high -polar solvents such as acetone, MEK, chlorinated hydrocarbons and nitrok hydrocarbons, which are known to cause a rapid and extreme degradation. Further restrictions for the use of Nitril are applications with direct sunlight and ozone exposure |
