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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: 7040MF25-70
Variations
Rated at a maximum load of 367.0 kg with a controlled deflection of just 3.4 mm, the 7040MF25-70 is a 70 Shore A male-female bobbin mount engineered for applications where rigidity and load restraint take priority. At 70 x 40 mm (D x H) with M10 x 25 stud and M10 female thread, this upper-range hardness grade is the appropriate choice when the mounted assembly must be held firmly under heavy or shock-induced loading rather than allowed to move freely. Constructed using rubber-to-metal bonding, the mount combines a durable metal body with a hard rubber element that resists compression and shear forces simultaneously. Its firm 70 Shore A compound delivers the highest load capacity in this geometry's Shore range, making it well suited to heavy diesel engines, generator sets, industrial machinery, and off-highway equipment where impact and vibration must be controlled without significant displacement. The rubber-to-metal bonded design improves machinery lifespan and protects surrounding structures from transmitted shock. The 7040MF25-70 is usable in shear, compression, or a combination of both load directions. The mount is appropriate across a broad range of demanding industries including construction and off-highway, power generation, marine, agriculture, railway and mass transit, automotive, and military and defence. Applications typically include heavy exhaust mountings, industrial equipment requiring firm restraint, and machinery subject to intermittent impact loading. This mount is part of a wider bobbin family.
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) | 70 |
|---|---|
| Body diameter D (mm) | 70 |
| Overall height H (mm) | 40 |
| Stud thread d1 | M10 |
| Stud length L (mm) | 25 |
| Diameter / thread d2 (mm) | M10 |
| Max load (kg) | 367 |
| 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 | 10040MM44-45 | 7550MM37-70 | 7040FF10-70 | 7040MM25-70 | 7040MM37-70 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 40mm | 50mm | 40mm | 40mm | 40mm |
| Size | 100x40mm | 75x50mm | 70x40mm | 70x40mm | 70x40mm |
| Deflection | 3.2 | 4.4 | 3.4 | 3.4 | 3.4 |
| Diameter | 100mm | 75mm | 70mm | 70mm | 70mm |
| Diameter Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | 51-100mm |
| Length Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | 26-50mm |
| Shore Hardness | 45 | 70 | 70 | 70 | 70 |
| Thread | M16 | M12 | M10 | M10 | M12 |
| Show More | |||||
A. The 7040MF25-70 has a maximum load rating of 367.0 kg and a deflection of 3.4 mm, making it the firmest option in this 70 x 40 mm bobbin geometry.
A. The mount features an M10 x 25 male stud (d1 x L) and an M10 female thread (d2), in a 70 x 40 mm (D x H) body.
A. Shore A hardness indicates the firmness of the rubber element. A 70 Shore A grade carries higher loads with less movement than softer grades. It is the correct choice for heavy-load applications, shock and impact conditions, and wherever the mounted assembly must be held firmly rather than allowed to deflect freely.
A. The mount may be loaded in shear, compression, or a combination of both, providing flexibility in mounting orientation.
A. Typical applications include heavy diesel engines, generator sets, industrial machinery, exhaust mountings, and off-highway equipment. Industries served include construction and off-highway, power generation, marine, agriculture, railway and mass transit, automotive, and military and defence.
A. Yes. The same 70 x 40 mm form factor is available in 45 Shore A (7040MF25-45) and 60 Shore A (7040MF25-60). Larger body variants include 100100MF44, 10050MF44, 10055MF44, 10060MF44, 10075MF44, and 1008MF10.
A. Yes — oil-resistant and high-temperature rubber compounds, stainless steel metalwork, and custom sizes are available on request.
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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