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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: 5040FFB10-45
Variations
Where maximum vibration isolation takes priority over load restraint, the 50x40mm Female Flat Buffer in 45 Shore A rubber (SKU 5040FFB10-45) delivers exactly that balance. With a maximum load rating of 173.0 kg and a deflection of 10.0 mm, this soft-grade mount is engineered to yield more readily under load than firmer variants, allowing it to absorb and dissipate low-frequency vibration energy efficiently, making it well suited to lighter or sensitive equipment where operator comfort and protection of surrounding structures are paramount concerns. The rubber-to-metal bonded construction and M10 female thread ensure reliable installation against a mating surface or secondary component. The 45 Shore A hardness grade sits at the softer end of this buffer geometry's range, offering greater deflection per unit of load and superior isolation performance in applications where shock and vibration amplitude is more critical to manage than stiffness. Industries such as power generation, agricultural equipment, marine installations and railway and mass transit operations regularly specify soft-grade flat buffers of this type precisely because low-frequency isolation and operator comfort outweigh the need for rigid restraint. Rubber flat buffers of this profile work by absorbing impact energy from external moving components and acting as an elastic element in direct contact with a surface. The soft compound allows the mount to accommodate movement and flex where a harder grade would transmit more force into the connected structure. Mounts of this type may be loaded in compression, shear or a combination of both depending on the installation geometry.
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) | 40 |
| Fixing thread / bolt size d | M10 |
| Max load (kg) | 173 |
| 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 | 4030MFB23-60 | 4030MFB25-60 | 3017FFB08-70 | 5040MFB25-45 | 4030FFB08-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 30mm | 17mm | 40mm | 30mm | |
| Height | 30mm | ||||
| Size | 40x30mm | 40x30mm | 30x17mm | 50x40mm | 40x30mm |
| Deflection | 7.5 | 7.5 | 4.25 | 10 | 7.5 |
| Diameter | 40mm | 30mm | 50mm | 40mm | |
| Diameter Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | |
| Length Range | 26-50mm | 11-25mm | 26-50mm | 26-50mm | |
| Shore Hardness | 60 | 70 | 45 | 60 | |
| Thread | M8 | M10 | M8 | M10 | M8 |
| Show More | |||||
A. This buffer has a maximum load rating of 173.0 kg and a deflection of 10.0 mm, making it appropriate for moderate-load applications where a degree of movement under load is acceptable and desirable for isolation purposes.
A. The 45 Shore A grade is the softest option in this geometry and offers greater deflection under load than the 60 or 70 Shore A variants. Softer grades provide better vibration isolation at lower frequencies and are better suited to lighter or more sensitive equipment where isolating vibration matters more than resisting movement.
A. The 5040FFB10-45 measures 50mm diameter by 40mm height and features an M10 female thread for direct mounting to a mating stud or fastener.
A. This rubber flat buffer is suited to a range of industries including construction and off-highway, agriculture, power generation, marine, railway and mass transit, and automotive applications. It is designed to cushion machinery against impact shocks from external moving components and to act as an elastic element in direct contact with a surface.
A. The buffer uses rubber-to-metal bonded construction and works by absorbing and dissipating energy from impact and vibration. It may be loaded in compression, shear or a combination of both depending on the installation, and the soft 45 Shore A compound deflects more readily to isolate low-frequency vibration effectively.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes beyond those listed.
A. The 50x40mm M10 size is also available in 60 Shore A (5040FFB10-60) and 70 Shore A (5040FFB10-70). Larger 100mm diameter M16 variants include 100x100mm (100100FFB16), 100x30mm (10030FFB16), 100x40mm (10040FFB16), 100x50mm (10050FFB16), 100x55mm (10055FFB16) and 100x60mm (10060FFB16).
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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