NBR Rubber Vibration Damping Washer for Machinery Isolation
These NBR (Buna-N) rubber vibration damping washers effectively minimize vibration transmission and noise in rotating and reciprocating machinery. Suitable for use in oil-rich environments due to excellent oil resistance.
Key Selling Points
- Material: NBR rubber with outstanding oil, fuel, and grease resistance, ideal for automotive and industrial machinery.
- Vibration Reduction: Engineered to absorb dynamic loads and reduce noise by up to 20 dB depending on configuration.
- Customizable: Hardness (Shore A 40–90), dimensions, and color tailored to your application.
- Certified Production: ISO 9001:2015 and IATF 16949:2016 certified factory.
Technical Specifications
| Material | NBR (Buna-N) |
| Hardness Range | Shore A 40–90 (custom) |
| Temperature Range | -30°C to +100°C |
| Custom Dimensions | ID, OD, thickness per drawing |
| Color | Any (standard black) |
Models and Options
Type: Vibration Damping Washer. Available in flat or ribbed designs for enhanced damping.
Materials and Structure
NBR compound with high damping coefficient. Solid or perforated structure to tune stiffness.
Applications
- Industrial machinery: pumps, compressors, generators
- Automotive: engine mounts, suspension components
- Energy: vibration isolation in power tools
Customization
Hardness, dimensions, color, compound formulation (e.g., increased damping).
FAQ
What is the vibration reduction performance?
Performance depends on material hardness and design. Our NBR washers typically reduce vibration amplitude by 60–80% in resonant conditions.
Can these washers handle oil exposure?
Yes, NBR has excellent resistance to petroleum-based oils, fuels, and greases.
What sizes are available?
We can produce any size per your drawing or sample.
Do you provide engineering support?
Yes, our 20 engineers can assist in material selection and design.
What is the lead time?
Varies by order; typically 2-4 weeks for custom molds.
Inquiry Information
Contact Tommy Liu or Victor Hang: tommyliu@longrunrubber.com / hang@longrunrubber.com. Tel/WhatsApp: +86 13006697998.
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