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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 |
Product Number: 6040MFB25-45
Variations
Rated to 378 kg with a 10 mm deflection envelope, this 60 x 40 mm Male Flat Buffer (SKU 6040MFB25-45) occupies the upper end of the flat-buffer range and is graded at 45 Shore A, the softest option in this geometry. Making it the natural choice where vibration isolation takes priority over rigid restraint. At this hardness, the rubber compound yields more readily under load, dissipating energy across a longer deflection stroke and delivering superior attenuation of low-frequency vibration before it can reach surrounding structures or operators. The rubber-to-metal bonded construction ensures a secure, durable connection between the M10 x 25 male stud and the 60 mm diameter buffer face. This bonded assembly resists delamination under cyclical loading, absorbs impact shocks from secondary moving components, and functions equally well as an elastic contact element placed directly against a surface. The flat-face geometry keeps installation simple and low-cost, with no specialist tooling required. At 45 Shore A, this buffer is particularly well suited to lighter or vibration-sensitive equipment, agricultural machinery, power-generation sets, marine auxiliary units, and commercial-vehicle bodywork. Where the priority is smooth isolation rather than high-load restraint. It also finds application in elevator buffers and general industrial machinery where moderate loads and maximum compliance are the governing criteria. Mounts may be loaded in compression, shear, or a combination of both, and the softer grade improves operator comfort by attenuating the spectrum of lower-frequency inputs most likely to transmit through chassis and frame structures.
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) | 60 |
| Overall height H (mm) | 40 |
| Stud thread d | M10 |
| Stud length L (mm) | 25 |
| Max load (kg) | 378 |
| Deflection (mm) | 10 |
| 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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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 6040FFB10-45 | 6040FFB12-45 | 5030FFB12-60 | 5030MFB25-60 | 5030FFB10-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 40mm | 40mm | 30mm | ||
| Height | 30mm | 30mm | |||
| Size | 60x40mm | 60x40mm | 50x30mm | 50x30mm | |
| Deflection | 10 | 10 | 7.5 | 7.5 | 7.5 |
| Diameter | 60mm | 60mm | 50mm | ||
| Diameter Range | 51-100mm | 51-100mm | 26-50mm | ||
| Length Range | 26-50mm | 26-50mm | 26-50mm | ||
| Shore Hardness | 45 | 45 | 60 | ||
| Thread | M10 | M12 | M12 | M10 | M10 |
| Show More | |||||
A. The buffer measures 60 mm diameter by 40 mm height (D x H), with an M10 x 25 mm male stud (d x L). It is rated to a maximum load of 378 kg and offers a deflection of 10 mm.
A. At 45 Shore A, this is the softest grade in the 60 x 40 mm flat-buffer range. Softer grades give greater deflection under load and provide better vibration isolation, particularly at lower frequencies. This makes the 6040MFB25-45 the preferred choice when isolation performance matters more than limiting movement.
A. This buffer is used across construction equipment, agricultural machinery, industrial plant, commercial vehicles, power-generation sets, marine auxiliary units, and elevator applications. At 45 Shore A, it is especially appropriate for lighter or vibration-sensitive equipment where reducing transmitted vibration and improving operator comfort are the primary objectives.
A. The rubber-to-metal bonded construction absorbs and dissipates energy from impact shocks and vibration inputs. It can cushion machinery against external moving components, act as a bump stop, or function as an elastic contact element directly against a surface. It may be loaded in compression, shear, or a combination of both.
A. Yes. The 60 x 40 mm Male Flat Buffer is also available in 60 Shore A (6040MFB25-60) and 70 Shore A (6040MFB25-70). Harder grades carry higher loads with less movement, while this 45 Shore A grade provides the greatest deflection and isolation compliance in the trio.
A. Yes. Stainless steel metalwork, oil-resistant rubber, and high-temperature rubber compounds are available on request, along with additional and custom sizes. Contact us to discuss your specific requirements.
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.
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).
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