Description
Technical Parameters
Products Description
| Product Description(Hydraulic skeleton oil seals rings) | |||
| Material | Temperature | Good oil and fuel resistance | Poor weather and ozone resistance |
| Nitrile Rubber(NBR) | -40~125℃ | High tensile strength | Poor resistance against polar liquids |
| Low swelling in water | Poor resistance against cl hydrocarbon fluids | ||
| Physical Properties | ||
| Test Method | Norm | Test Values |
| Hardness | ISO 48 Method M | 85 IRHD |
| Tensile Strength at break | ISO 37 | min 15.7 MPa |
| Elongation at break | ISO 37 | min 136% |
| Specific Weight | ISO 2781 | 1.21 |
|
Compression Set 25% compression - 22h/100°C on slab |
ISO 815 | max 25% |
|
Heat Ageing 70h/100°C Hardness Change |
ISO 188 | max +5° |
| Temperature Resistance | ||
|
• -30° to +120°C • TR10 (low temp. resistance): -16°C |
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| Advantages | ||
|
• Can be produced in small quantities • Migration tested in compliance with FDA 177.2600 class 1 (certificate on demand) |
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What are the characteristics of Hydraulic skeleton oil seals rings?
- Reinforced Design: The skeleton oil seal is constructed with a reinforced skeleton, usually made of steel, which enhances its structural integrity and allows it to maintain shape and tension under operating conditions.
- Material Composition: These seals are usually made of high-quality nitrile rubber combined with a metal skeleton. This combination provides durability, heat resistance, and wear resistance, making it suitable for a variety of applications.
- Sealing Mechanism: The main function of a hydraulic skeleton oil seals rings is to isolate the lubricated parts from the external environment, prevent the ingress of contaminants such as dust and moisture, and ensure that the lubricant does not leak out.
- Pressure and Temperature Resistance: These seals are designed to withstand high pressures and temperature changes, making them ideal for demanding industrial applications. They can be customized for specific operating conditions, such as using different materials for extreme temperatures.
| Product Description | Standard parts |
| Type | TC / FB/TG4 |
| Material |
Nitrile Butadiene Rubber (NBR)+ Metal frame + Spring |
| Color | Black or customized |
| Working pressure | 0.3bar |
| Working Temperature | -20 to +100 |
| Material hardness | 70 degrees |
| Inner diameter | 115mm/118mm/120mm |
| Outer diameter | 130mm~180mm |
| Height | 10mm~16mm |
| Package included: According to your choice! | |
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