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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: 6040FF12-45
Variations
Where vibration isolation takes priority over load restraint, the 6040FF12-45 female-female bobbin mount delivers measurably greater deflection for sensitive or lighter equipment. At 60 mm diameter by 40 mm height with M12 female threads at both ends, this soft-grade 45 Shore A mount carries a maximum load of 103.0 kg and yields a deflection of 3.5 mm, figures that place it firmly in the mainstream general-machinery band, handling moderate loads whilst yielding enough movement to absorb lower-frequency vibration effectively before it reaches surrounding structures or operators. The rubber-to-metal bonded construction uses a soft 45 Shore A compound selected specifically to maximise compliance under load. At this hardness grade, the mount absorbs more vibrational energy by deforming more readily, making it the appropriate choice where isolation matters more than rigidity. The female-female thread configuration simplifies in-line installation, and the mount may be loaded in shear, compression, or a combination of both. Custom options, including oil-resistant and high-temperature rubber compounds and stainless steel metalwork. Are available on request. Typical applications for this grade and size include instrument panels, generator sets, diesel engines, and industrial machinery where lower-frequency shock and vibration must be attenuated without transmitting force to adjacent components. The 45 Shore A grade is particularly suited to sensitive equipment and installations where occupant or operator comfort is a primary concern. Industries such as power generation, agriculture, marine, automotive, and construction and off-highway regularly use mounts of this type in comparable duty cycles.
About PartsForMachines:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Hardness (Shore A) | 45 |
|---|---|
| Body diameter D (mm) | 60 |
| Overall height H (mm) | 40 |
| Fixing thread / bolt size d | M12 |
| Max load (kg) | 103 |
| Deflection (mm) | 3.5 |
| 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 | 6545MF37-45 | 5050MM25-70 | 5060FF10-70 | 6040MF25-45 | 6040MF37-45 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 45mm | 50mm | 60mm | 40mm | 40mm |
| Size | 65x45mm | 50x50mm | 50x60mm | 60x40mm | 60x40mm |
| Deflection | 4 | 4.5 | 5.4 | 3.5 | 3.5 |
| Diameter | 65mm | 50mm | 50mm | 60mm | 60mm |
| Diameter Range | 51-100mm | 26-50mm | 26-50mm | 51-100mm | 51-100mm |
| Length Range | 26-50mm | 26-50mm | 51-100mm | 26-50mm | 26-50mm |
| Shore Hardness | 45 | 70 | 70 | 45 | 45 |
| Thread | M12 | M10 | M10 | M10 | M12 |
| Show More | |||||
A. The 6040FF12-45 measures 60 mm diameter by 40 mm height (D x H: 60 x 40), has M12 female threads at both ends, a maximum load rating of 103.0 kg, and a deflection of 3.5 mm.
A. At 45 Shore A, this is a soft-grade rubber mount. Softer grades yield greater deflection under load, which provides better vibration isolation — particularly at lower frequencies. This makes the 45 Shore A grade most appropriate for lighter or sensitive equipment where isolation is the priority rather than high load restraint.
A. The mount may be loaded in shear, compression, or a combination of both, giving flexibility in how it is orientated and installed within a machine or assembly.
A. Typical applications include generator sets, diesel engines, instrument panels, air-conditioning units, exhaust mountings, and general industrial machinery and equipment. Industries served include power generation, agriculture, marine, automotive, construction and off-highway, and railway and mass transit.
A. Yes. The same 60 x 40 mm M12 female-female bobbin is available in 60 Shore A (SKU: 6040FF12-60) for firmer general-purpose duty, and 70 Shore A (SKU: 6040FF12-70) for higher-load and greater shock-restraint applications.
A. Yes. Oil-resistant and high-temperature rubber compounds, as well as stainless steel metalwork and additional custom sizes, are available on request.
A. We accept all major credit and debit cards, along with PayPal.
A. Standard UK mainland delivery is 3–5 working days. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
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