The O-ring 10x2.5 NBR 70 ShA (100 pcs) provides strong, oil-resistant sealing performance ideal for hydraulic, pneumatic and technical industrial applications. Trusted by B2B customers for durability and consistent quality.
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The O-ring 10x2.5 NBR 70 ShA is a high-quality industrial sealing element designed for systems exposed to oils, lubricants and technical media. Manufactured from premium NBR (Nitrile Rubber), this rubber seal offers excellent resistance to mineral oils and ensures stable performance in hydraulic, pneumatic and mechanical assemblies.
With dimensions 10x2.5 mm, the O-ring fits a wide range of connectors, valves, actuators, pumps and industrial fittings. The hardness level 70 ShA provides an optimal balance between elasticity and compression resistance, making the seal suitable for static and low-pressure applications while maintaining long-term sealing reliability.
Packed in a 100-piece set, this product is ideal for maintenance departments, service workshops and production lines that require consistent, durable and cost-effective sealing solutions. The O-ring delivers dependable sealing performance, helping eliminate leakage risks and ensuring proper operation of machinery.
oil-resistant NBR 70 ShA material with high durability
excellent compatibility with oils, lubricants and technical fluids
reliable sealing for hydraulic and pneumatic systems
stable performance and dimensional precision
economical 100-piece pack suitable for industrial use
Q: What is the O-ring 10x2.5 NBR used for?
A: It is commonly used in hydraulic and pneumatic fittings, valves, actuators and industrial components requiring reliable static sealing.
Q: What temperature range can NBR 70 ShA withstand?
A: Typically -30°C to +100°C, depending on the operating medium.
Q: Is NBR resistant to oils and fuels?
A: Yes, NBR offers excellent resistance to mineral oils, lubricants and many petroleum-based products.
Q: Can this O-ring be used in high-pressure systems?
A: It is primarily intended for static and moderate-pressure applications.
Q: Is the 100-piece set packaged securely?
A: Yes, O-rings are packed in practical zip bags for easy storage and handling.
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