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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: 6040FFB12-45
Variations
Where vibration isolation takes priority over restraint, the 60x40mm Female Flat Buffer in 45 Shore A rubber delivers the greatest deflection and compliance in its geometry. Threaded M12 female fixing, 60mm diameter and 40mm height, this buffer is rated to a maximum load of 386.0 kg with a deflection of 10.0 mm, a combination that places it firmly in the upper range of the flat buffer family whilst retaining the soft-grade characteristic of maximum movement under load, making it particularly well suited to lighter or sensitive equipment and lower-frequency vibration where isolation matters more than restraint. Constructed with rubber-to-metal bonding, the buffer works by absorbing and dissipating energy on contact, cushioning machinery against impact shocks from external moving components. The 45 Shore A formulation gives greater deflection than harder grades at equivalent load, which translates directly to better isolation efficiency in applications where the priority is protecting sensitive assemblies, improving operator comfort, or preventing vibration transmission into surrounding structures. Typical applications for this grade and size include construction equipment, industrial machinery, agricultural equipment, elevators, and commercial vehicles operating across industries such as power generation, marine, railway and mass transit, and automotive. The soft grade is especially appropriate where lower-frequency isolation and compliance are the governing requirements rather than high-load shock restraint. The female thread configuration allows direct integration into fabricated frames and equipment housings without additional hardware. This buffer is one of several hardness grades and sizes available in the Female Flat Buffer range.
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 |
| Fixing thread / bolt size d | M12 |
| Max load (kg) | 386 |
| 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 | 7050FFB10-45 | 7050FFB12-45 | 6040MFB37-45 | 6040MFB25-45 | 5030FFB10-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 50mm | 50mm | 40mm | 40mm | |
| Height | 30mm | ||||
| Size | 70x50mm | 70x50mm | 60x40mm | 60x40mm | |
| Deflection | 12.5 | 12.5 | 10 | 10 | 7.5 |
| Diameter | 70mm | 70mm | 60mm | 60mm | |
| Diameter Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | |
| Length Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | |
| Shore Hardness | 45 | 45 | 45 | 45 | |
| Thread | M10 | M12 | M12 | M10 | M10 |
| Show More | |||||
A. This buffer is rated to a maximum load of 386.0 kg with a deflection of 10.0 mm. These figures reflect the 45 Shore A soft formulation, which provides greater movement under load compared with harder grades of the same geometry.
A. The buffer has a 60mm diameter (D), 40mm height (H), and an M12 female threaded insert, as designated in the SKU 6040FFB12-45.
A. Softer grades such as 45 Shore A give greater deflection and better vibration isolation at lower load. They are most appropriate where the priority is isolating sensitive equipment from vibration or lower-frequency excitation, rather than carrying high loads or restricting movement under shock.
A. The buffer is used in construction equipment, industrial machinery, agricultural equipment, elevators, and commercial vehicles. Industries served include construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence.
A. Flat buffers work through rubber-to-metal bonded construction that absorbs and dissipates energy when compressed or loaded, cushioning machinery against impact shocks from external moving components and reducing transmitted vibration to surrounding structures.
A. Yes. The same 60x40mm M12 geometry is available in 60 Shore A (6040FFB12-60) and 70 Shore A (6040FFB12-70) for applications requiring higher load capacity and less deflection.
A. Yes. Stainless steel metalwork and oil-resistant or high-temperature rubber compounds, as well as additional and custom sizes, are available on request.
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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