KMR Mobile/Marine Mount, L120mm H40mm, NR 60 ShA Standard Steel

The KMR Mount is a high-performance anti-vibration mount originally developed for marine boat engines to withstand propeller thrust and shock loads experienced at sea. Now, these mounts are widely used across mobile and static machinery applications to reduce vibration and provide effective noise insulation. The KMR range is ideal for situations where both static and dynamic loads are significant, offering robust vibration and shock isolation capabilities.

• Mount Type: KMR
• Metal Length: 120mm
• Height: 40mm
• Female Thread Size: M12
• Maximum Load Compression: 100Kg
• Material: Natural Rubber (NR)
• Colour: Black
• Weight: 0.3875Kg

Key Benefits

• High Load Capacity: KMR mounts are specifically engineered to handle high static and dynamic loads, making them perfect for heavy-duty applications in marine and industrial environments.
• Superior Vibration Isolation: The specially designed rubber section works effectively in shear and compression, providing large static deflections and high isolation, even at low natural frequencies (down to 8Hz).
• Fail-Safe Design: With an integral fail-safe feature, these mounts ensure reliable shock and failure protection for mobile, marine, or seismic stationary applications, enhancing safety and stability.
• Compact and Low-Profile: Despite their high performance, KMR mounts feature a low-profile design that makes them easy to install and suitable for space-constrained applications.

Applications

• Marine
• Compressors
• Renewable Energy: Ideal for use in wind turbines and other renewable energy systems where vibration isolation is crucial for optimal performance.
• Electric Motors
• Generators.
• Pumps
• Control Panels

Additional Information

• Easy Installation: KMR mounts feature a low-profile design that makes installation straightforward, ensuring minimal downtime and ease of maintenance.
• Shock and Failure Protection: The fail-safe design ensures continued performance under high-stress conditions, protecting sensitive machinery from shock and vibration damage.
• Cost-Effective Solution: KMR mounts provide an affordable yet highly effective solution for vibration isolation, making them a valuable addition to various industrial applications.

Natural rubber (NR) is a versatile and adaptable material characterised by its ability to accept and recover from large deformations. Unlike steel or other metals, it possesses some inherent damping characteristics and can store a larger amount of elastic strain energy per unit volume, making it ideal for use in dampers or as a rubber spring. Natural rubber compounds have a high tensile strength, long fatigue life, and excellent tear resistance.

Natural rubber compounds also exhibit low hysteresis compared with other rubbers. This results in lower heat buildup during repeated deformations, making it an ideal polymer for vibration isolation. Other mechanical properties such as resistance to fatigue, abrasion, tear, and flex are also generally superior in these compounds compared to synthetic elastomers.

NR compounds are not suitable for applications requiring contact with oil, kerosene, diesel, petrol, or solvents like benzene and toluene. These compounds also exhibit poor oxygen and ozone resistance, although this can be somewhat improved by adding antioxidants.

Should you like to discuss your application further, please call us on +44 1420 474123 for more information.

Temperature Range

• Up to 100°C (Intermittent)
• Down to -25°C

Recommended temperature range: -10°C to +100°C

Chemical Resistance

Good resistance to water swell, dilute acids, dilute alkalis, and alcohol.

Not compatible with:

• Mineral oil products (oils, greases, and fuels)
• Steam
• Aliphatic, halogenated, and aromatic hydrocarbons
• Phosphates
• Concentrated acids and alkalis

For detailed chemical compatibility, please see Chemical Compatibility.