O-Ring 101x3 NBR
5 pcs.
€35.01
(net)
Price for: 100pcs.
Order the O-Ring 101x3 NBR 70 Shore for reliable and durable industrial sealing. Ideal for hydraulic and pneumatic systems, with fast availability for maintenance and production lines.
📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, budynek 4
🚚 24h Delivery - fast order processing and B2B support
Applications
The O-Ring 101x3 NBR 70 Shore is a precision-engineered industrial sealing component, widely used for static and dynamic sealing in machinery and equipment operating with oils, greases and hydraulic fluids. This rubber sealing ring is suitable for hydraulic cylinders, pneumatic systems, pumps, valves, compressors, gearboxes, automotive engines and industrial automation equipment. Its optimized 70 ShA hardness ensures secure and stable sealing performance even under demanding operating conditions.
Advantages of O-Ring 101x3 NBR 70 Shore
Manufactured from high-quality NBR (nitrile butadiene rubber), the O-Ring provides excellent resistance to mineral oils, lubricants, fuel blends, water-glycol and many industrial fluids. The balanced hardness ensures:
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High durability and wear resistance
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Effective sealing in hydraulic and pneumatic applications
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Reliable elasticity and shape stability
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Exceptional resistance to oils and grease
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Cost-efficient and universal sealing solution
This industrial rubber gasket is a proven choice for engineers, maintenance departments and procurement managers requiring reliability and standardized dimensions.
Technical Data
| Parameter | Specification |
|---|---|
| Inner Diameter (ID) | 101 mm |
| Cross-Section (CS) | 3 mm |
| Material | NBR - Nitrile Butadiene Rubber |
| Hardness | 70 Shore A (standard for industrial sealing) |
| Application Type | Static & dynamic sealing |
| Color | Black |
Operating range:
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Temperature: -30°C to +100°C
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Medium: oils, greases, hydraulic fluids, water-based fluids
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Industry use: automotive, mechanical engineering, hydraulics, pneumatics, industrial machinery
FAQ - Frequently Asked Questions
Q1: Is NBR 70 Shore suitable for hydraulic applications?
Yes. NBR 70 Shore is the most popular elastomer for hydraulic and pneumatic systems thanks to its high resistance to oils and operational flexibility.
Q2: Can this O-Ring be used in dynamic movement?
Yes, it is suitable for both static and limited dynamic sealing, depending on groove design and lubrication.
Q3: What is the difference between NBR and FKM/Viton?
NBR offers excellent oil resistance at a competitive price, while FKM is used for higher temperatures and aggressive chemicals.
Q4: How do I choose the correct O-Ring size?
Measure ID + CS and check compatibility with the groove dimensions specified by the machine manufacturer.
Q5: Is 70 Shore hardness a universal standard?
Yes, 70 ShA is the industrial standard for most sealing applications, ensuring balance between flexibility and mechanical strength.
Order the O-Ring 101x3 NBR 70 Shore for reliable and durable industrial sealing. Ideal for hydraulic and pneumatic systems, with fast availability for maintenance and production lines.
📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, budynek 4
🚚 24h Delivery - fast order processing and B2B support