| Stock | Delivery time |
|---|---|
| 2.713 | Shipped in 5 - 7 - Day(s) |
| Quantity | Per piece |
|---|---|
| 20+ | € 0,6000 |
| 250+ | € 0,6015 |
| 500+ | € 0,5469 |
| 1000+ | € 0,5046 |
| 2500+ | € 0,4773 |
| 5000+ | € 0,4227 |
| 10000+ | € 0,3531 |
This NBR - Nitrile O-Ring has a diameter of 77.69x3.53 mm and is Black in color. The hardness of this O-ring 77.69x3.53 - NBR - Nitrile - 90 Shore A - Black - ORS203290 is 90. Alternative names for the compound are Nitrile Rubber - NBR, and it is commonly produced by Lanxess - Zeon - and LG Chem. The O-Ring is typically used in and has an operating temperature range from -30 ºC to 135 ºC. O-Rings 236109 are referred to as 203290 and have a DIN 3771 size of 77.69x3.53. This item is equivalent to and has an None approval. The chemical name of this O-Ring is Acrylonitrile butadiene rubber.
| In stock | Yes, 2713 pcs |
| Article number | 203290 |
| Alternative Sizes | |
| DIN 3771 Size Chart | 77.69x3.53 |
| SMS 1586 Size chart | 77.69 x 3.53 |
| Export specifications | |
| Country of Origin | VN |
| Customs Code | 40169300 |
| General Specifications | |
| Material | NBR - Nitrile |
| Hardness | 90 |
| Color | Black |
| Approval | None |
| Compound Number | 109019001 |
| CS (Cross Section) | 3.53 mm |
| Dimensions | 77.69x3.53 |
| ID (Inner diameter) | 77.69 mm |
| Seal type | O-ring |
| Other Specifications | |
| Alternative names | Nitrile Rubber - NBR |
| Chemical Name | Acrylonitrile butadiene rubber |
| Description 2 | O-ring 77.69x3.53 NBR - Nitrile |
| Product name | O-ring NBR - Nitrile 77.69x3.53 |
| Trade names | Lanxess - Zeon - and LG Chem |
| Technical Specifications | |
| Compression Set | 10 % |
| Specific Gravity | 1,30 (+/- 0,05) g/cm3 |
| Temperature Max | 135 ºC |
| Temperature Min | -30 ºC |
| Tensile Strength | 18,9 MPa |
| Ultimate Elongation | 196 % |
| Also found under | |
| O-ring NBR | O-rings | |
All items marked with a * are required.
| Stock | Delivery time |
|---|---|
| 2.713 | Shipped in 5 - 7 - Day(s) |
| Quantity | Per piece |
|---|---|
| 20+ | € 0,6000 |
| 250+ | € 0,6015 |
| 500+ | € 0,5469 |
| 1000+ | € 0,5046 |
| 2500+ | € 0,4773 |
| 5000+ | € 0,4227 |
| 10000+ | € 0,3531 |
Nederlands 
Deutsch 
Français 
Italiano 
Español 
