Rubber Anti Vibration Washers

Rubber Anti Vibration Washers
Details:
Origin: Xiamen, China
Certifications: ISO 9001, RoHS, REACH, SGS
Materials: NBR / EPDM / Silicone / FKM (custom available)
Hardness: 30–90 Shore A (application-specific)
Temperature: -40°C to +200°C (depending on material)
Design: Washer-shaped anti-vibration gasket to reduce noise and absorb shocks
Size: Fully customizable according to bolt diameter and equipment specifications
Colors: Black, red, or custom
Production Capacity: Up to 5 million pcs per day
Applications: Industrial Machinery, HVAC Systems, Automotive Components, Pumps & Compressors, Electrical Equipment
Description
Send Inquiry

Rubber Anti Vibration Washers

 

Rubber anti vibration washers are designed to reduce noise, vibration, and shock in mechanical assemblies. They provide cushioning between fasteners and surfaces, protecting equipment, improving operational stability, and extending the service life of machinery. These washers are widely used in automotive, industrial, and electronic applications.

product-1600-1600                    product-860-1000

1. Function of Rubber Anti Vibration Washers

 

  • Absorb vibration and reduce noise in assemblies
  • Prevent damage to equipment and fasteners
  • Compensate for surface irregularities
  • Improve stability of mounted components

Engineering Insight: Rubber anti vibration washers must maintain elasticity under repeated compression and varying temperatures to provide consistent vibration damping and protection.

 

2. Common Types of Anti Vibration Washers

 

Type Structure Features Typical Applications
Flat Rubber Washer Flat profile Simple installation, cost-effective General machinery, automotive
Conical/Shoulder Washer Conical profile Enhanced damping, high load capacity Motors, compressors
Bonded Rubber-Metal Washer Rubber bonded to metal disc Improved strength, controlled deformation Industrial equipment, pumps

 

3. Material Selection and Performance Characteristics

 

Material Temperature Range Media Compatibility Key Advantages
NBR -30°C to +120°C Oil, grease Excellent oil resistance, flexible
EPDM -40°C to +150°C Water, glycol, steam Good weathering and aging resistance
Silicone -60°C to +200°C Water, mild chemicals Wide temperature range, excellent elasticity
Neoprene -30°C to +120°C Oils, ozone, weather Good mechanical strength, medium chemical resistance

Material Selection Note: NBR is commonly used for oil-exposed applications, while EPDM or silicone is preferred for water or high-temperature environments.

 

4. Key Performance Tests

 

4.1 Compression Set

  • Ensures long-term elasticity and vibration damping
  • Prevents permanent deformation under load

4.2 Aging & Weather Resistance

  • Simulates long-term exposure to temperature, ozone, and UV
  • Ensures consistent performance over time

4.3 Load & Vibration Testing

  • Measures damping efficiency under operational loads
  • Validates reduction of vibration and noise

 

5. Common Failure Modes and Causes

 

  • Permanent deformation from excessive compression
  • Cracking or hardening due to aging or UV exposure
  • Chemical degradation from incompatible fluids
  • Incorrect installation causing uneven load distribution

Best Practice: Choose the correct material, monitor compression load, and inspect washers regularly to maintain vibration damping efficiency.

 

6. Maintenance and Replacement Recommendations

 

  • Inspect washers periodically for cracks or deformation
  • Replace worn or hardened washers promptly
  • Avoid over-tightening fasteners to maintain elasticity
  • Store spare washers in cool, dry conditions

 

7. Quality & Certifications

Our rubber anti vibration washers are manufactured under strict quality control and comply with ISO 9001, ASTM D2000, RoHS, REACH. Each washer undergoes dimensional and performance testing to ensure reliability and long-term vibration damping.

product-800-682

 

Conclusion

 

Rubber anti vibration washers are key components for reducing noise, vibration, and mechanical stress in industrial and automotive assemblies. Proper material selection, installation, and maintenance ensure equipment protection, operational stability, and long service life.

 

 

About Us

 

Best Seal provides high-quality rubber anti vibration washers for automotive, industrial, and electronic applications worldwide.

  • Custom sizes and profiles available
  • Materials: NBR, EPDM, Silicone, Neoprene
  • Strict dimensional and performance testing
  • Reliable supply and fast delivery

 

 

Why choose us?

  • Our Rubber Washers are designed to be corrosion-resistant, ensuring long-lasting performance in harsh environments.
  • We are actively building an innovation-driven enterprise and are committed to providing customers with high-quality green and environmentally friendly Rubber Anti Vibration Washers.
  • We have a responsive and reliable customer service team that can handle any inquiries or concerns related to our Rubber Washers.
  • We constantly improve the core competitiveness of our enterprise, actively promote the supply-side reform, and crack the development problems with reform thinking.
  • We use advanced technology and equipment to ensure the quality and performance of our Rubber Washers.
  • The success of enterprises comes from the high quality of Rubber Anti Vibration Washers and the trust of customers.
  • Our Rubber Washers are compliant with international standards and regulations.
  • We need to adhere to the principle of continuous innovation, further innovate and develop the corporate culture system,
  • Our Rubber Washers have excellent resistance to aging, weathering, and chemicals.
  • The company adheres to the cultural philosophy of "integrity, excellence, unity and win-win" and is committed to becoming the most influential company in the world!

Hot Tags: rubber anti vibration washers, China rubber anti vibration washers suppliers, manufacturers, factory

Send Inquiry