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This NBR - Nitrile O-Ring has a diameter of 28x3 mm and is Black in color. The hardness of this O-ring 28x3 - NBR - Nitrile - 90 Shore A - Black - ORS5230 is 90 Shore A. 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 16028 are referred to as 5230 and have a DIN 3771 size of 28x3. This item is equivalent to and has an None approval. The chemical name of this O-Ring is Acrylonitrile butadiene rubber.
| In stock | Yes, 11697 pcs |
| Article number | 5230 |
| Inner diameter (d1) | 20 |
| Cross section axial (d2) | 3.5 |
| Shore Hardness | 81 Shore A |
| Material | 81 CR 745 |
| Design | OR |
| Brand | Freudenberg |
| Catalog item | No |
| country of origin | DE |
| Dimensions | 20x3.5 |
| Packaging description | 1 |
| Packaging Unit | 1 |
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