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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: 7050FFB12-45
Variations
Prioritising maximum vibration isolation over load restraint, the 7050FFB12-45 is a 70 x 50 mm female flat buffer with M12 thread and a soft 45 Shore A rubber compound, engineered for applications where absorbed movement and low-frequency isolation take precedence over rigidity. With a maximum load rating of 396 kg and a generous deflection of 12.5 mm, this buffer delivers the greatest compliance in the 7050FFB12 series, making it the correct choice when isolating lighter or vibration-sensitive equipment from structurally transmitted shock and low-amplitude disturbance. Rubber-to-metal bonded construction ensures the elastomeric element and threaded steel ferrule act as a unified assembly, resisting pull-out while the soft-grade rubber works in compression or combined shear-compression loading. The female M12 thread provides a direct, secure bolt-through mounting point without the need for intermediate hardware, and the flat buffer profile keeps installation straightforward across many panel and chassis configurations. The 45 Shore A hardness grade maximises deflection travel, 12.5 mm. Yielding superior isolation efficiency for equipment that generates modest inertial loads but demands protection against structural vibration transmission. Typical applications include construction equipment cab mounts, agricultural machinery control panels and instrument housings, elevator machinery buffers, and light industrial plant where operator comfort and component longevity depend on effective low-frequency isolation. The family source also covers power generation, marine, railway and mass transit, and automotive environments where this grade of compliance suits sensitivity-critical installations. Custom sizes, stainless steel metalwork, and oil-resistant or high-temperature rubber compounds are available on request.
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) | 70 |
| Overall height H (mm) | 50 |
| Fixing thread / bolt size d | M12 |
| Max load (kg) | 396 |
| Deflection (mm) | 12.5 |
| 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 | 6040MFB37-45 | 6040MFB25-45 | 8080MFB35-45 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 40mm | 40mm | 40mm | 40mm | 80mm |
| Size | 60x40mm | 60x40mm | 60x40mm | 60x40mm | 80x80mm |
| Deflection | 10 | 10 | 10 | 10 | 20.5 |
| Diameter | 60mm | 60mm | 60mm | 60mm | 80mm |
| Diameter Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | 51-100mm |
| Length Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | 51-100mm |
| Shore Hardness | 45 | 45 | 45 | 45 | 45 |
| Thread | M10 | M12 | M12 | M10 | M14 |
| Show More | |||||
A. The buffer measures 70 mm diameter by 50 mm height, uses an M12 female thread, carries a maximum load of 396 kg, and provides 12.5 mm of deflection travel.
A. The 45 Shore A grade is the softest option in the 7050FFB12 series and delivers the greatest deflection — 12.5 mm — making it the correct selection for lighter or vibration-sensitive equipment and installations where low-frequency isolation efficiency matters more than high load restraint or minimal movement.
A. Source applications include construction equipment, agricultural machinery, industrial plant, elevators, and commercial vehicles. Industries served by the range encompass construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence environments.
A. The rubber-to-metal bonded construction absorbs and dissipates energy when the buffer is loaded in compression or combined shear-compression. This cushions machinery against impact shocks and structurally transmitted vibration, improving machinery lifespan, protecting surrounding structures, and enhancing operator comfort.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes beyond the standard range.
A. The 70 x 50 mm M12 geometry is also available in 60 Shore A (7050FFB12-60) and 70 Shore A (7050FFB12-70). Larger variants include a 100 x 100 mm M16 buffer (100100FFB16) and 100 mm diameter M16 buffers in 30, 40, 50, 55, and 60 Shore A grades (10030FFB16, 10040FFB16, 10050FFB16, 10055FFB16, 10060FFB16).
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