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This HNBR O-Ring has a diameter of 121x3.5 mm and is Green in color. The hardness of this O-ring 121x3.5 - HNBR - 70 Shore A - Green - ORS304168 is 70. Alternative names for the compound are Hydrogenated Nitrile Butadiene Rubber, and it is commonly produced by Therban® | Zetpol® | Zhanber® | Tornac®. The O-Ring is typically used in and has an operating temperature range from -25 ºC to 150 ºC. O-Rings 1232255 are referred to as 304168 and have a DIN 3771 size of 121x3.5. This item is equivalent to and has an None approval. The chemical name of this O-Ring is Gehydrogeneerd Nitrilbutadiënrubber.
| Article number | 304168 |
| General Specifications | |
| Seal type | O-ring |
| ID (Inner diameter) | 121 mm |
| CS (Cross Section) | 3.5 mm |
| Dimensions | 121x3.5 |
| Material | HNBR |
| Approval | None |
| Hardness | 70 |
| Color | Green |
| Compound Number | 187019002 |
| Alternative Sizes | |
| DIN 3771 Size Chart | 121x3.5 |
| SMS 1586 Size chart | 121 X 3.5 |
| Size in text | one hundred and twenty-one millimeters by three point five millimeters |
| Export specifications | |
| Country of Origin | VN |
| Customs Code | 40169300 |
| Technical Specifications | |
| Temperature Max | 150 ºC |
| Temperature Min | -25 ºC |
| Specific Gravity | 1,27 g/cm3 |
| Compression Set | 22 % |
| Tensile Strength | 17,7 MPa |
| Ultimate Elongation | 263 % |
| Other Specifications | |
| Alternative names | Hydrogenated Nitrile Butadiene Rubber |
| Chemical Name | Gehydrogeneerd Nitrilbutadiënrubber |
| Description 2 | O-ring HNBR 121x3.5 |
| Product name | O-ring 118x3.5 HNBR |
| Trade names | Therban® | Zetpol® | Zhanber® | Tornac® |
| Also found under | |
| HNBR O-rings | O-rings | |
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