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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £3.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
Product Number: 7045FF12-45
Variations
Where vibration isolation takes priority over load restraint, the 70x45mm female-female bobbin mount in 45 Shore A rubber delivers the compliance that sensitive or lighter equipment demands. At this softness grade, the mount accepts up to 130 kg per mounting point whilst producing a deflection of 3.9 mm, figures that reflect maximum movement under load and the best isolation performance within this geometry's Shore range. The M12 female thread configuration suits direct in-line mounting between bracket faces or structural members without additional hardware adaptation. Rubber-to-metal bonded construction gives the mount its mechanical integrity across the three usable loading axes: shear, compression, or a combination of both. The 45 Shore A compound is the grade of choice when low-frequency vibration must be absorbed efficiently and where transmitted shock to surrounding structures or instrumentation needs to be kept to a minimum. By allowing greater deflection than harder grades, this mount improves operator comfort and extends the service life of connected machinery. Typical applications include instrument and control panel isolation, air-conditioning unit mounting, exhaust system hangers, diesel engines, generator sets and wider industrial machinery where reducing transmitted vibration is the governing design criterion rather than rigid positional restraint. The mount is suited to construction and off-highway, agricultural, power generation, marine, automotive, and railway environments. Custom configurations in stainless steel metals or oil-resistant and high-temperature rubbers are available on request. This mount is available in firmer grades for higher-load or greater-restraint duties: 60 Shore A (SKU 7045FF12-60) and 70 Shore A (SKU 7045FF12-70).
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| Hardness (Shore A) | 45 |
|---|---|
| Body diameter D (mm) | 70 |
| Overall height H (mm) | 45 |
| Fixing thread / bolt size d | M12 |
| Max load (kg) | 130 |
| Deflection (mm) | 3.9 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £3.99
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 5040MF25-70 | 7555FF12-45 | 5030FF10-60 | 6535MM25-45 | 7045MF25-45 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 40mm | 55mm | 30mm | 35mm | 45mm |
| Size | 50x40mm | 75x55mm | 50x30mm | 65x35mm | 70x45mm |
| Deflection | 3.5 | 4.9 | 2.5 | 3 | 3.9 |
| Diameter | 50mm | 75mm | 50mm | 65mm | 70mm |
| Diameter Range | 26-50mm | 51-100mm | 26-50mm | 51-100mm | 51-100mm |
| Length Range | 26-50mm | 51-100mm | 26-50mm | 26-50mm | 26-50mm |
| Shore Hardness | 70 | 45 | 60 | 45 | 45 |
| Thread | M10 | M12 | M10 | M10 | M10 |
| Show More | |||||
A. This mount is rated to a maximum load of 130 kg per mounting point with a deflection of 3.9 mm at that load. The 45 Shore A rubber grade produces greater movement under load than harder grades, which is the characteristic that delivers its superior vibration isolation performance.
A. Shore A hardness measures rubber stiffness. At 45 Shore A this is the softest grade in the 70x45mm female-female range, meaning it allows the greatest deflection under load and provides the highest level of vibration isolation. It is best suited to lighter or sensitive equipment and applications where absorbing low-frequency vibration matters more than minimising mount movement.
A. The mount may be loaded in shear, compression, or a combination of both, giving flexibility in how it is oriented within an installation.
A. The mount uses M12 female threads at both ends, allowing direct bolted connection between two mating male-threaded studs or bolts on the equipment and its supporting structure.
A. The source lists air-conditioning units, exhaust mountings, diesel engines, generator sets, instruments, and industrial machinery as typical applications. Industries served include construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence.
A. Yes. The same geometry is available in 60 Shore A (SKU 7045FF12-60) for general-purpose duties and 70 Shore A (SKU 7045FF12-70) where higher loads or greater positional restraint are required.
A. Yes — stainless steel metal components and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we will resolve the issue in line with our returns policy.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
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