| Material Properties | |
|---|---|
| Maximum Operating Temperature | 100.0 °C |
| Tensile Strength | 14.0 MPa |
| Elongation at break | 200.0 % |
| Minimum Operating Temperature | -30 °C |
| Hardness Nominal | 70.0 Shore A |
| Hardness Tolerance | +/- 5 |
| Color | Black |
| FDA 1 | Yes |
| Basic Material | NBR |
| Installation and Handling | |
| Radial gap, Smax. | 0.08 mm |
| Radius, r1 | 0.4 mm |
| Groove depth dynamic, t1 (+0.05) | 3.2 mm |
| Groove depth static, t/h (+0.05) | 3.1 mm |
| Groove width, b1, b4 (+0.2) | 4.0 mm |
| Groove width, b2 (+0.2) | b1 + back-up ring thickness |
| Groove width, b3 (+0.2) | b1 + back-up rings thickness |
| Seal Dimensions | |
| Inside diameter, d1 | 29.74 mm |
| Inside diameter tolerance ± | 0.3 mm |
| Cord diameter, W | 3.53 mm |
| Cord diameter tolerance ± | 0.1 mm |
The QRAR04217-N7004 Quad-Ring features an X-shaped cross section, offering enhanced sealing efficiency and reduced friction compared to standard O-Rings. It is made from a 70 durometer NBR elastomer, known for its reliable mechanical properties. The NBR material is particularly suited for applications involving mineral-based oils and greases, making it a solid choice for standard industrial uses.
Operating within a temperature range of -30 °C to +100 °C, this seal is versatile in various environments. The nitrile rubber's ACN content, ranging between 18% and 50%, contributes to its durability and performance under typical operating conditions. The QRAR04217-N7004 is ideal for applications requiring dependable static sealing solutions with moderate temperature and pressure requirements. Its X-shaped design ensures a consistent seal, improving overall system reliability.
Delivery terms
We offer convenient and flexible delivery terms to all our customers. No matter where you are, we will ensure fast and reliable delivery of your order.
Basic delivery conditions:
- Geography of delivery: We deliver throughout UK. Regardless of your location, you can be sure that your order will be delivered as quickly as possible.
- Delivery time: delivery time depends on your location and the delivery method you choose. We offer various options, including express shipping, to make sure you receive your order as quickly as possible.
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Delivery costs: Delivery costs are calculated individually depending on the weight, dimensions of the goods and the destination. We are committed to offering our customers competitive shipping prices.
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Delivery methods: We work with leading logistics companies to ensure safe and timely delivery. You can choose the delivery method that is most convenient for you.
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Order tracking: once your order has been placed, you will receive a tracking number so that you can know the status and location of your order at any time.
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Additional services: we also offer insurance and packaging services to make sure your item arrives safely.
- Please provide an accurate delivery address when placing your order to avoid delays and delivery errors.
- Please note that customs duties and taxes on the destination country may apply depending on the situation. These costs are not included in the cost of the goods and delivery and must be paid separately.
We make every effort to make the delivery process as convenient and fast as possible for you. If you have any questions or need additional information, our support team is always ready to help you.
