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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: 7040MFB25-45
Variations
Where maximum vibration isolation takes priority over restraint, the 70x40mm Male Flat Buffer in 45 Shore A rubber (SKU 7040MFB25-45) delivers the compliance needed to absorb and dissipate energy from lighter or sensitive equipment operating at lower frequencies. With an M10x25 male stud, a maximum load rating of 494.5 kg and a deflection of 10.0 mm, this soft-grade buffer is sized for mainstream general-machinery mounting at moderate loads where generous movement under load is a benefit rather than a constraint. Rubber-to-metal bonded construction gives the buffer structural integrity whilst allowing the rubber element to work freely in compression, shear, or a combination of both. The flat-face geometry keeps installation straightforward and cost-effective: the mount seats directly against a surface as an elastic element, cushioning impact forces from a secondary object or isolating a machine base from its supporting structure. The soft 45 Shore A compound maximises deflection relative to applied load, prioritising isolation efficiency over stiffness, exactly the behaviour required when protecting sensitive components or improving operator comfort on equipment susceptible to low-frequency excitation. Typical applications drawing on this balance of compliance and moderate load capacity include construction equipment, agricultural machinery, industrial plant, commercial vehicles, elevators, and equipment in power generation, marine, and railway environments. Custom configurations, including stainless steel metalwork and oil-resistant or high-temperature rubber compounds. Are available on request for demanding service conditions. This buffer is available in additional Shore grades and sizes.
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) / Overall height H (mm) | 70 x40 |
| Stud thread d | M10 |
| Stud length L (mm) | 25 |
| Max load (kg) | 494.5 |
| Deflection (mm) | 10 |
| 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 | 7550MFB37-45 | 5030MFB25-70 | 7040FFB10-45 | 7040FFB12-45 | 7550FFB12-45 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 50mm | 30mm | 40mm | 40mm | 50mm |
| Size | 75x50mm | 50x30mm | 70x40mm | 70x40mm | 75x50mm |
| Deflection | 12.5 | 7.5 | 10 | 10 | 12.5 |
| Diameter | 75mm | 50mm | 70mm | 70mm | 75mm |
| Diameter Range | 51-100mm | 26-50mm | 51-100mm | 51-100mm | 51-100mm |
| Length Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | 26-50mm |
| Shore Hardness | 45 | 70 | 45 | 45 | 45 |
| Thread | M12 | M10 | M10 | M12 | M12 |
| Show More | |||||
A. This buffer has a maximum load rating of 494.5 kg and a deflection of 10.0 mm under load, making it suited to mainstream general-machinery mounting at moderate loads.
A. At 45 Shore A, the rubber compound is softer, which produces greater deflection under a given load and delivers better vibration isolation — particularly at lower frequencies. This makes it the appropriate choice when protecting sensitive equipment or improving operator comfort, where isolation efficiency matters more than limiting movement.
A. The buffer is suited to construction equipment, industrial machinery, agricultural equipment, commercial vehicles, elevators, and plant in power generation, marine, and railway applications where low-to-moderate load mounting and vibration isolation are required.
A. The rubber-to-metal bonded element absorbs and dissipates energy when loaded in compression, shear, or a combination of both. The flat face seats against a surface to cushion impact forces from a secondary object or to isolate a machine base from its supporting structure.
A. Yes. Stainless steel metalwork, oil-resistant rubber, and high-temperature rubber compounds are available on request, as are additional and custom sizes beyond those listed in the standard range.
A. The 70x40mm body is also available in 60 Shore A (SKU: 7040MFB25-60) and 70 Shore A (SKU: 7040MFB25-70). Other sizes include 75x50mm at 45 Shore A (SKU: 7550MFB37-45), the M10x37 stud variant (SKU: 7040MFB37-45), and further sizes under SKUs 0808MFB06, 100100MFB44, 10030MFB41, 10040MFB44, 10050MFB41, and 10055MFB44.
A. We accept all major credit and debit cards, along with PayPal.
A. Standard UK mainland delivery is 3–5 working days. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
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