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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: 7540FF12-60
With a rated substantial 290 kg maximum load with a controlled deflection of 3.4 mm, this female-female bobbin mount in the 75 x 40 mm, M12 thread configuration at 60 Shore A hardness occupies the broad middle ground of the anti-vibration mounting range, delivering the balance of vibration isolation and structural support that general-purpose industrial applications demand. At this medium hardness grade, the rubber compound moves decisively away from the high-deflection, load-sensitive characteristics of softer grades while remaining more compliant than the firmest variants, making it well-suited to machinery that generates sustained, moderate-to-heavy vibration without the extreme shock events that would call for a harder grade. Rubber-to-metal bonded construction forms the mechanical backbone of this mount, with the female-female thread arrangement enabling direct inline installation between machine baseframes and subframes or between engine cradles and mounting rails. Loadable in shear, compression, or a combination of both, it offers installation flexibility across a wide variety of mounting geometries. The 75 mm diameter and 40 mm height give the mount sufficient footprint to manage the 290 kg load rating without excessive material deflection, and the M12 thread on both faces ensures compatibility with standard fastener assemblies used throughout industrial and power-generation equipment. At 60 Shore A, this mount is particularly well matched to diesel engines and generator sets operating under continuous load, industrial machinery with inherently high running masses, and agricultural or off-highway equipment where mounting points must resist both sustained compression and lateral shear forces.
Female Female Bobbins, also referred to as Type C Bobbins or Type 3 Bobbins are a low cost Anti Vibration Mount, suitable for reducing vibration & shock and a vast array of different applications. They should be used in either Shear or Compression or in a combination, however like all bobbins, not put into tension. Bobbins are available with many different thread Sizes, ranging from M3-M24 and in various lengths. Additional Bobbin Mounts sizes are available on request and can be produced in various grades of Stainless Steel and Oil & High Temperature resistant rubbers.
Applications include - Female / Female Bobbins are a general purpose mounting solution, popular in many different applications & industries including IC Engines, Generating Sets, electronics & various types of Industrial Equipment. Weight ranges from 1kg to 2000Kg per Bobbin.
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.
| Outer Dimension (D) | 75mm |
|---|---|
| Height (H) | 40mm |
| Thread Size (d) | M12 |
| Max Load (kg) | 290 |
| Deflection (mm) | 3.4 |
| 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 | 10050MM44-45 | 7070FF10-70 | 7050MM25-70 | 7050MM37-70 | 7540MF37-60 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 50mm | 70mm | 50mm | 50mm | 40mm |
| Size | 100x50mm | 70x70mm | 70x50mm | 70x50mm | 75x40mm |
| Deflection | 4.2 | 6.4 | 4.4 | 4.4 | 3.4 |
| Diameter | 100mm | 70mm | 70mm | 70mm | 75mm |
| Diameter Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | 51-100mm |
| Length Range | 26-50mm | 51-100mm | 26-50mm | 26-50mm | 26-50mm |
| Shore Hardness | 45 | 70 | 70 | 70 | 60 |
| Thread | M16 | M10 | M10 | M12 | M12 |
| Show More | |||||
A. This mount has a maximum load rating of 290 kg, with a deflection of 3.4 mm at that load. It is designed for moderate-to-heavy duty applications where both load-bearing capacity and vibration isolation are required.
A. At 60 Shore A, this mount sits at the medium point of the hardness range. Compared with softer grades, it offers less deflection and carries higher loads; compared with harder grades, it remains more compliant and provides better vibration isolation under sustained loading. This makes it suitable for the broad middle ground of general-purpose industrial machinery mounting.
A. This bobbin mount may be loaded in shear, compression, or a combination of both, providing flexibility across a range of mounting geometries and installation orientations.
A. The mount measures 75 mm in diameter by 40 mm in height, with M12 female threads on both faces. The deflection at maximum load is 3.4 mm.
A. This mount is suited to diesel engines, generator sets, industrial machinery and equipment, agricultural and off-highway plant, marine installations, and construction equipment — particularly where mounting points must carry substantial continuous loads while attenuating structure-borne vibration.
A. Yes. The 75 x 40 mm M12 female-female configuration is also available in 45 Shore A (SKU: 7540FF12-45) and 70 Shore A (SKU: 7540FF12-70). Larger female-female bobbin mounts with M16 threads are available in 100 x 100 mm (SKU: 100100FF16) and 100 x 40 mm profiles across multiple hardness grades (SKUs: 10040FF16, 10045FF16, 10050FF16, 10055FF16, 10060FF16). Custom sizes and specialist rubber compounds are also available on request.
A. The standard mount uses a rubber-to-metal bonded construction. Oil-resistant and high-temperature rubber compounds are available on request for applications where the standard compound may be unsuitable.
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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