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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: 4025MM25-70
Where load capacity and positional control take priority over isolation travel, the 4025MM25-70 male-male bobbin mount delivers. Rated to a maximum load of 97.0 kg with a restrained deflection of just 2.1 mm, this 40 x 25 mm rubber-to-metal bonded unit with M10 x 25 mm threaded studs is purpose-built for heavier-duty general-machinery applications where the mounted item must be held firmly and movement kept to a minimum. At 70 Shore A, this mount sits at the firm end of the range. That hardness grade reduces unwanted displacement under shock and impact loading, making it the appropriate choice when structural rigidity and load control outweigh the need for maximum vibration attenuation. The rubber-to-metal bonded construction transfers force efficiently whilst still dampening the impulses that accelerate wear on surrounding structures. The mount can be loaded in shear, compression, or a combination of both, giving installation flexibility across a range of mounting configurations. Typical application areas include diesel engine and generator set mounting, heavy-duty industrial machinery and equipment, agricultural machinery, and construction and off-highway plant, wherever a robust, high-load bobbin mount is required and positional stability under shock or sustained load is a primary engineering requirement. The 40 x 25 mm body geometry suits mainstream panel and frame mounting positions where a standard-diameter footprint is appropriate. This mount is available in softer grades for greater isolation and deflection: 45 Shore A (4025MM25-45) and 60 Shore A (4025MM25-60).
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| Hardness (Shore A) | 70 |
|---|---|
| Body diameter D (mm) | 40 |
| Overall height H (mm) | 25 |
| Stud thread d | M10 |
| Stud length L (mm) | 25 |
| Max load (kg) | 97 |
| Deflection (mm) | 2.1 |
| 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 | PR464025-70 | 6040MM25-45 | 6040MM37-45 | 5040FF10-60 | 4025MF20-70 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 40mm | 40mm | 25mm | ||
| Height | 40mm | ||||
| Size | 46mm | 60x40mm | 60x40mm | 50x40mm | 40x25mm |
| Deflection | 3.5 | 3.5 | 3.5 | 2.1 | |
| Diameter | 60mm | 60mm | 40mm | ||
| Diameter Range | 51-100mm | 51-100mm | 26-50mm | ||
| Length Range | 26-50mm | 26-50mm | 11-25mm | ||
| Shore Hardness | 70 | 45 | 45 | 70 | |
| Size Range | 26-50mm | ||||
| Thread | M10 | M10 | M12 | M10 | M8 |
| Show More | |||||
A. The 4025MM25-70 is rated to a maximum load of 97.0 kg with a deflection of 2.1 mm, making it the firmest option in the 40 x 25 mm male-male bobbin range.
A. The mount uses M10 x 25 mm threaded studs on both ends, consistent with a male-male bobbin configuration.
A. The body measures 40 mm in diameter by 25 mm in height (D x H: 40 x 25 mm).
A. A 70 Shore A rubber compound carries higher loads with less movement than softer grades. It is the appropriate choice where the mounted item must be held firmly under shock, impact, or sustained heavy load, and where positional stability is more critical than maximum vibration isolation.
A. The 4025MM25-70 may be loaded in shear, compression, or a combination of both, providing flexibility across different mounting configurations.
A. Source applications include diesel engines, generator sets, industrial machinery and equipment, agricultural machinery, construction and off-highway plant, air-conditioning units, exhaust mountings, and marine and power-generation equipment.
A. Yes — the same 40 x 25 mm M10 geometry is available in 45 Shore A (SKU 4025MM25-45) for maximum isolation and deflection, and 60 Shore A (SKU 4025MM25-60) for a balance between isolation and load capacity.
A. Yes — stainless steel hardware and oil-resistant or high-temperature rubbers, along with additional and custom sizes, are available on request.
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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