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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 | £5.49 | 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 |
Where maximum vibration isolation takes priority over load restraint, the 5025FF10-45 female-female bobbin mount delivers precisely that. At 50mm diameter by 25mm height with M10 female threads at both ends, this 45 Shore A rubber mount is engineered for lighter, compact or sensitive installations where lower-frequency vibration must be absorbed before it reaches surrounding structures or instrumentation. Its soft rubber grade yields a deflection of 2.1mm under a maximum load of 76.0kg, generous movement that translates directly into effective isolation performance on equipment that generates vibration at lower amplitudes. The rubber-to-metal bonded construction ensures the elastomer and steel inserts act as a unified assembly, maintaining alignment under dynamic conditions while the soft compound absorbs shear, compression and combined loading. This female-female configuration accepts M10 fasteners at both mounting faces, simplifying installation in bracketed or through-bolted arrangements without additional adapters. For installations requiring stainless steel metalwork or oil-resistant and high-temperature rubber compounds, custom variants are available on request. Typical applications for a soft-grade mount of this size include air-conditioning units, instruments and sensitive industrial equipment where isolating low-level vibration improves both machinery lifespan and operator comfort. Generator sets, diesel engines and exhaust mountings operating within this load band also benefit from the increased deflection a 45 Shore A grade provides. Industries served include power generation, marine, agriculture, automotive and construction. This mount is part of a wider female-female bobbin range. Related variants in the same 50 x 25mm M10 family include medium-grade 5025FF10-60 and firm-grade 5025FF10-70.
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) | 50 |
| Overall height H (mm) | 25 |
| Fixing thread / bolt size d | M10 |
| Max load (kg) | 76 |
| Deflection (mm) | 2.1 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £5.49
Delivery Estimate: 3 to 5 working days
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Anti-Vibration Mount - Male - Male Bobbin Range, M10, Max Load 76Kg - 5050MM25-60
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 4040MF20-70 | 4040MF25-70 | 4020MM23-60 | 5050MM25-60 | 4020MM25-60 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 40mm | 40mm | 20mm | ||
| Height | 50mm | 20mm | |||
| Size | 40x40mm | 40x40mm | 40x20mm | 50x50mm | 40x20mm |
| Deflection | 3.6 | 3.6 | 1.6 | 4.5 | 1.6 |
| Diameter | 40mm | 40mm | 40mm | ||
| Diameter Range | 26-50mm | 26-50mm | 26-50mm | ||
| Length Range | 26-50mm | 26-50mm | 11-25mm | ||
| Mount Dimension | 50mm | 40mm | |||
| Shore Hardness | 70 | 70 | 60 | ||
| Thread | M8 | M10 | M8 | M10 | M10 |
| Show More | |||||
A. This mount has a maximum load rating of 76.0kg and a deflection of 2.1mm. The 45 Shore A soft rubber grade provides greater deflection under load, which delivers enhanced vibration isolation — particularly suited to lighter loads and lower-frequency vibration.
A. The 5025FF10-45 has M10 female threads at both mounting faces, accepting M10 fasteners on each side for a straightforward bolted installation.
A. Softer grades such as 45 Shore A give greater deflection under load and better vibration isolation, making them the preferred choice for lighter, sensitive or lower-load applications. Harder grades carry higher loads with less movement and are better suited to heavier or more dynamic restraint duties.
A. The rubber-to-metal bonded construction allows the mount to be loaded in shear, compression, or a combination of both, giving flexibility in how it is oriented within the installation.
A. The source data lists suitable applications including air-conditioning units, exhaust mountings, diesel engines, generator sets, instruments, and industrial machinery and equipment. Its soft 45 Shore A grade makes it especially well matched to sensitive equipment and installations where isolation of lower-frequency vibration is the primary concern.
A. Yes. The same 50 x 25mm M10 geometry is available in 60 Shore A (5025FF10-60) and 70 Shore A (5025FF10-70). Larger bobbin variants include 100100FF16, 10040FF16, 10045FF16, 10050FF16, 10055FF16 and 10060FF16. Custom sizes, stainless steel metalwork, and oil-resistant or high-temperature rubber compounds are also available on request.
A. The family source data identifies construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence as industries served by this range.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN).
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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