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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: 5050MM25-70
Carrying a maximum load of 104.0 kg with a controlled deflection of just 4.5 mm, the 5050MM25-70 is a 50 x 50 mm male-male bobbin mount specified at 70 Shore A, the firmest grade in the 50 x 50 mm male-male range and the right choice where load must be carried with minimal movement. The M10 x 25 mm threaded studs provide secure, repeatable fastening into both mating faces, making this mount well-suited to machinery that operates under sustained load or periodic shock. Rubber-to-metal bonded construction is standard across this range, combining a vulcanised rubber element with steel inserts for a durable, maintenance-free assembly. The 70 Shore A compound resists compression under load whilst still attenuating the vibration and shock energy that accelerates wear in surrounding structures and reduces operator comfort. Mounts of this geometry can be loaded in shear, compression, or a combination of both, giving installation engineers flexibility in how the mount is orientated relative to the primary load direction. At this hardness grade the 5050MM25-70 is particularly well matched to diesel engines, generator sets, and industrial machinery and equipment where heavier operating loads demand restraint rather than isolation. The mount is also used in exhaust mounting arrangements and in construction and off-highway, power generation, marine, and agricultural applications where robust mechanical support is a priority alongside vibration control. Custom variants using stainless steel hardware or oil-resistant and high-temperature rubber compounds are available on request.
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) | 50 |
| Overall height H (mm) | 50 |
| Stud thread d | M10 |
| Stud length L (mm) | 25 |
| Max load (kg) | 104 |
| Deflection (mm) | 4.5 |
| 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 | 5060FF10-70 | 6040FF10-45 | 6040FF12-45 | 6545MF37-45 | 4020MM23-70 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 60mm | 40mm | 40mm | 45mm | 20mm |
| Size | 50x60mm | 60x40mm | 60x40mm | 65x45mm | 40x20mm |
| Deflection | 5.4 | 3.5 | 3.5 | 4 | 1.6 |
| Diameter | 50mm | 60mm | 60mm | 65mm | 40mm |
| Diameter Range | 26-50mm | 51-100mm | 51-100mm | 51-100mm | 26-50mm |
| Length Range | 51-100mm | 26-50mm | 26-50mm | 26-50mm | 11-25mm |
| Shore Hardness | 70 | 45 | 45 | 45 | 70 |
| Thread | M10 | M10 | M12 | M12 | M8 |
| Show More | |||||
A. The 5050MM25-70 is rated to a maximum load of 104.0 kg per mounting, with a deflection of 4.5 mm at that load.
A. The mount uses M10 threaded studs with a length of 25 mm on each face.
A. At 70 Shore A, this is the firmest grade available in the 50 x 50 mm male-male range. It is designed to carry higher loads with less deflection and movement, making it appropriate for applications requiring firm restraint and resistance to shock rather than maximum vibration isolation.
A. The mount may be loaded in shear, compression, or a combination of both, providing installation flexibility depending on the primary load direction in the application.
A. This mount is suited to diesel engines, generator sets, industrial machinery and equipment, exhaust mountings, and heavy-duty applications in sectors such as construction and off-highway, power generation, marine, and agriculture where load capacity and restraint are priorities.
A. Yes. The same geometry is available in 45 Shore A (5050MM25-45) for greater deflection and isolation at lower loads, and in 60 Shore A (5050MM25-60) as a mid-hardness option. Other male-male bobbin sizes are also stocked across the range.
A. Yes — stainless steel hardware and oil-resistant or high-temperature rubber compounds, as well as additional 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.
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