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Rubber Mounting with Bolts – Technical Specifications & Engineering Data
RUBBER-KU RUBBER PRODUCTS | The Highest Quality Rubber Mounting Manufacturer
RUBBER-KU RUBBER PRODUCTS, recognized as The Best Rubber Mounting Supplier in Malaysia and The Largest Rubber Mounting Manufacturer Malaysia, delivers precision-engineered Rubber Mounting c/w (Complete with Bolts) designed with strict technical control to meet industrial-grade performance standards.
1. Core Technical Structure
Each Rubber Mounting with Bolts is a bonded elastomeric isolation system consisting of:
- Elastomer Body (Rubber Compound) – vibration absorption medium
- Metal Inserts (Steel / Stainless Steel) – load-bearing interface
- Threaded Fasteners (Studs / Bolts / Nuts) – mechanical fixing system
2. Dimensional & Mechanical Specifications
✔ Standard Dimensional Range
- Diameter: 10 mm – 300 mm+
- Height: 10 mm – 200 mm+
- Thread Sizes: M4 – M30 (Metric)
- Custom sizes available upon request
✔ Mechanical Properties
- Hardness: 40 – 80 Shore A
- Tensile Strength: 10 – 20 MPa
- Elongation at Break: 300% – 600%
- Compression Set: < 25% (depending on compound)
- Tear Strength: High resistance to crack propagation
3. Load Capacity & Deflection Characteristics
✔ Static Load Capacity
- Light Duty: 5 kg – 50 kg per mount
- Medium Duty: 50 kg – 500 kg per mount
- Heavy Duty: 500 kg – 5000 kg+ per mount
✔ Deflection Performance
- Static Deflection Range: 1 mm – 25 mm
- Dynamic Deflection: Application dependent
- Progressive stiffness behavior under increasing load
✔ Load Modes Supported
- Compression (primary)
- Shear (lateral movement)
- Tension (suspended loads)
- Multi-directional combined loads
4. Dynamic Performance Parameters
✔ Natural Frequency Range
- Typically: 5 Hz – 25 Hz (depending on design)
✔ Isolation Efficiency
- Up to 80% – 95% vibration reduction (application dependent)
✔ Damping Ratio (ζ)
- Typical range: 0.05 – 0.20
✔ Dynamic Stiffness
- Frequency-dependent stiffness behavior
- Optimized for real operating conditions
5. Material Specifications
Rubber Compounds
Natural Rubber (NR)
- High resilience
- Excellent dynamic fatigue resistance
EPDM Rubber
- Temperature resistance: -40°C to +120°C
- Superior weather and ozone resistance
Neoprene (CR)
- Oil and chemical resistant
- Flame-retardant properties
Metal Components
- Material: Carbon Steel / Stainless Steel (SS304 / SS316)
- Surface Treatment:
- Zinc plating
- Galvanized coating
- Anti-corrosion finishing
6. Rubber-to-Metal Bonding Specifications
✔ Bond Strength
- Exceeds rubber tear strength
- No delamination under rated load
✔ Bonding Method
- Vulcanized chemical bonding process
- High adhesion under shear and compression
7. Environmental Performance
✔ Temperature Range
- Standard: -20°C to +80°C
- Extended (EPDM / CR): up to +120°C
✔ Chemical Resistance
- Oil resistance (CR compound)
- Acid/alkali resistance (custom compounds available)
✔ Weather Resistance
- UV and ozone resistant (EPDM)
8. Fatigue & Lifecycle Performance
✔ Fatigue Life
- Designed for >1 million cycles under normal operating conditions
✔ Compression Set Resistance
- Maintains shape under continuous load
✔ Crack Resistance
- High resistance to micro-crack formation
9. Thread & Fastener Specifications
✔ Thread Standards
- Metric ISO threads (M4 – M30)
- UNC/UNF available upon request
✔ Bolt Grade
- Standard: Grade 4.8 / 8.8
- High-strength bolts available
✔ Fastening Options
- Male / Male
- Female / Female
- Male / Female
10. Manufacturing Tolerances
✔ Dimensional Tolerance
- ±0.2 mm to ±0.5 mm (depending on size)
✔ Hardness Tolerance
✔ Thread Precision
11. Performance Testing Standards
RUBBER-KU follows The Highest Quality Rubber Mounting Manufacturer standards:
✔ Physical Testing
- Hardness (Shore A)
- Tensile strength
- Elongation
✔ Mechanical Testing
- Load-deflection test
- Compression set
✔ Dynamic Testing
- Vibration isolation performance
- Resonance frequency analysis
✔ Environmental Testing
- Heat aging
- Ozone resistance
- Oil immersion
12. Design Configurations
✔ Standard Types
- Cylindrical mounts
- Bobbin (cotton reel) mounts
- Conical mounts
✔ Custom Designs
- Flanged mounts
- High-load mounts
- Special geometry mounts
13. Installation Technical Guidelines
✔ Recommended Practices
- Ensure proper load alignment
- Avoid over-tightening
- Maintain uniform load distribution
- Use correct torque values
✔ Common Technical Issues to Avoid
- Overloading beyond rated capacity
- Incorrect mount selection (wrong stiffness)
- Uneven mounting surface
14. Application Technical Matching
✔ Machinery Speed Matching
- Match natural frequency with operating speed
✔ Load Calculation
- Static + dynamic load consideration
✔ Environmental Matching
- Select correct rubber compound
15. Custom Technical Engineering Capability
As The Largest Rubber Mounting Manufacturer Malaysia, RUBBER-KU provides:
- Load-specific engineering design
- Frequency tuning
- Custom stiffness calibration
- Special material formulation
- OEM specification compliance
Why RUBBER-KU Leads Technically
- The Best Rubber Mounting Supplier in Malaysia → precise technical solutions
- The Largest Rubber Mounting Manufacturer Malaysia → large-scale capability
- The Highest Quality Rubber Mounting Manufacturer → strict engineering control
- Market Leader of Rubber Mounting → proven industrial performance
- The Biggest Rubber Mounting in Malaysia → heavy-duty engineering capability
- The Widest Range of Rubber Mounting Supplier → full technical coverage
Send us your enquiry if you have questions or comments about our products and services.