Type B Cylindrical Mount M/F, Ø30mm H20mm M8x20mm M8x8mm, NR 40 ShA Standard Steel

Type B Bobbin Mounts provide superior vibration isolation for sensitive machinery across various industries. With a Male/Female thread design for easy installation, these mounts excel in both compression and shear applications, minimising noise and extending equipment lifespan. Ideal for automotive, HVAC, and construction use.

• Mount Type: Type B
• Diameter: 30mm
• Height: 20mm
• Male Thread Size : M8
• Male Thread Length : 20mm
• Female Thread Size : M8
• Female Thread Length : 8mm
• Material: Natural Rubber (NR)
• Hardness: 40 ShA
• Metal Type: Standard Steel
• Colour: Black
• Weight: 0.25kg

Key Benefits

• Effective Vibration Isolation: These mounts are designed to absorb vibrations and minimise noise, protecting machinery and components from wear and extending their operational lifespan.
• Compression and Shear Performance: Ideal for use in both compression and shear applications, providing flexible and reliable vibration isolation across various industries.
• Male/Female Thread Design: The standard Male/Female thread design ensures ease of installation in a variety of vibration isolation applications.

Applications

Type B Bobbin Mounts are suitable for a wide range of industries and applications where vibration isolation is critical. These mounts are commonly used in:

• Automotive
• Agricultural Equipment
• Construction Machinery
• HVAC Systems
• Compressors
• Railway
• Electric Motors
• Renewable Energy
• Generators
• Transportation
• Instrumentation
• Medical Equipment
• Laboratory Equipment

These mounts are perfect for compression applications in a range of machinery, offering reliable vibration isolation and minimising damage from vibrations in industries like automotive, construction, and HVAC.

Additional Information

• Mounting Type: Male/Female thread design for easy installation in a variety of vibration isolation applications.
• Performance: These mounts are effective for both compression and shear applications, ensuring reliable performance in various industrial settings.
• Not Suitable for Failsafe applications.

Designed to meet the vibration isolation needs of a wide range of industries, Type B Bobbin Mounts provide an excellent solution for reducing the effects of vibrations and enhancing machinery performance. Whether for use in automotive, agricultural, construction, or HVAC applications, these mounts offer reliable, long-lasting vibration isolation to protect sensitive equipment and extend its operational life.

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.