430.000.000+ O-rings in stock
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| Stock | Delivery time |
|---|---|
| 212 | On workingdays before 12:00 ordered, shipped the same day |
| 10.971 | Shipped in 5 - 7 - Day(s) |
| Quantity | Per piece |
|---|---|
| 32+ | € 0,3900 |
| 100+ | € 0,3621 |
| 250+ | € 0,3393 |
| 500+ | € 0,3099 |
| 1000+ | € 0,2889 |
| 2500+ | € 0,2598 |
| 5000+ | € 0,2475 |
| 10000+ | € 0,2280 |
This X-ring 18.77x1.78 - NBR - Nitrile - 70 Shore A - Black - ORS193233 offers excellent resistance to mineral oils, greases, hydraulic fluids, and fuels, making it suitable for various dynamic industrial applications.
Manufactured from NBR (nitrile butadiene rubber), also known as Nitrile rubber, with a hardness of 70 Shore A, this NBR X-ring, with an inner diameter (ID) of 18,77mm and a cross-section (CS) of 1,78mm, provides excellent resistance to oils, greases, and fuels. This makes the material suitable for dynamic applications in the general, hydraulic, and pneumatic industries.
✅ Excellent resistance to oils, greases, and mineral oils
✅ Temperature resistant from -30°C to +135°C
✅ Resistant to aliphatic hydrocarbons and hydraulic oils H, H-L, H-LP
✅ Suitable for dynamic applications – The X-ring prevents twisting in dynamic applications.
✅ Improved sealing efficiency – Thanks to its four sealing lips, the X-ring ensures lower friction compared to an O-ring.
This X-ring 18.77x1.78 NBR 70 Shore A is ideal for dynamic applications in the general, hydraulic, and pneumatic industries.It is widely used in rotating and oscillating applications, hydraulic pumps and motors, valves, and actuators due to its excellent resistance to oils and greases.
You can easily order this X-ring 18.77x1.78 - NBR - Nitrile - 70 Shore A - Black - ORS193233 online from our webshop O-ring-stocks.eu.
This NBR - Nitrile O-Ring has a diameter of 18.77x1.78 mm and is Black in color. The hardness of this X-ring 18.77x1.78 - NBR - Nitrile - 70 Shore A - Black - ORS193233 is 70 Shore A. Alternative names for the compound are Nitrile Rubber - NBR, and it is commonly produced by . The O-Ring is typically used in and has an operating temperature range from -30 ºC to 135 ºC. O-Rings 135218 are referred to as 193233 and have a DIN 3771 size of 18.77x1.78. This item is equivalent to and has an approval. The chemical name of this O-Ring is Acrylonitrile butadiene rubber.
| In stock | Yes, 11183 pcs |
| Article number | 193233 |
| Additional number | 135218 |
| Minimum Purchase | 4 |
| Alternative Sizes | |
| DIN 3771 Size Chart | 18.77x1.78 |
| SMS 1586 Size chart | 18.77 X 1.78 |
| Export specifications | |
| Country of Origin | VN |
| Customs Code | 40169300 |
| General Specifications | |
| Color | Black |
| Hardness | 70 Shore A |
| Material | NBR - Nitrile |
| CS (Cross Section) | 1.78 mm |
| Dimensions | 18.77x1.78 |
| ID (Inner diameter) | 18.77 mm |
| Seal type | X-ring |
| Other Specifications | |
| Alternative names | Nitrile Rubber - NBR |
| Chemical Name | Acrylonitrile butadiene rubber |
| Description 2 | X-ring NBR - Nitrile 18.77x1.78 |
| Product name | X-ring 18.77x1.78 NBR - Nitrile |
| Technische Specificaties | |
| Temperature Max | 135 ºC |
| Temperature Min | -30 ºC |
All items marked with a * are required.
| Stock | Delivery time |
|---|---|
| 212 | On workingdays before 12:00 ordered, shipped the same day |
| 10.971 | Shipped in 5 - 7 - Day(s) |
| Quantity | Per piece |
|---|---|
| 32+ | € 0,3900 |
| 100+ | € 0,3621 |
| 250+ | € 0,3393 |
| 500+ | € 0,3099 |
| 1000+ | € 0,2889 |
| 2500+ | € 0,2598 |
| 5000+ | € 0,2475 |
| 10000+ | € 0,2280 |
