NBR O-Ring 70-90 Hardness for Hydraulic Cylinder Seals with -20°C to 140°C Temperature Range
Price:
Negotiable
MOQ:
1000
Delivery Time:
5-8 work days
Brand:
FOLON.A
Product Description
NBR O-Ring for Hydraulic Cylinder Sealing
NBR O-rings serve as core components in hydraulic systems, providing reliable sealing solutions for demanding industrial applications. Our technical expertise ensures optimal performance in complex hydraulic cylinder environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Nitrile Butadiene Rubber (NBR) |
| Hardness | 70-90 Shore A |
| Operating Temperature | -20°C to 140°C |
Performance Characteristics
- Excellent oil resistance for hydraulic and lubricating systems
- Superior heat resistance up to 140°C operating temperature
- High wear resistance for extended service life
- Strong solubility resistance in petroleum-based fluids
- High pressure resistance for demanding hydraulic applications
Application Limitations
- Not suitable for polar solvents including ketones and nitrohydrocarbons
- Avoid exposure to MEK and chloroform
- Limited weather resistance - protect from ozone and UV damage
Primary Applications
Widely used in fuel tanks, lubricating oil systems, petroleum hydraulic systems, and gasoline handling equipment where reliable sealing performance is critical.
Technical Support
Our engineering team provides comprehensive technical support for hydraulic cylinder sealing applications, including dust rings, piston seals, piston rod seals, and O-ring integration.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Location
Room 2303, Building 1, No. 218, Tianmu West Road (Kerry Night Inn), Jing'an District, Shanghai
Contact Person
Lucy