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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: 6050FFB12-70
Variations
Rated to a maximum load of 629.0 kg with a controlled deflection of just 12.5 mm, the 6050FFB12-70 Female Flat Buffer is engineered for applications where heavy loads must be firmly restrained and movement kept to a minimum. The 70 Shore A rubber compound delivers the firmest response in the 60x50mm flat buffer range, making it the appropriate selection wherever shock absorption must occur without significant travel, holding machinery elements securely under sustained or impact loading. Rubber-to-metal bonded construction unites a female M12 threaded insert with a 60 mm diameter, 50 mm height rubber body. The bonded interface ensures the metal and rubber elements act as a single unit under compression and shear loading, resisting the separation and creep that can occur in high-load duty cycles. The geometry allows the buffer to accept load in compression, shear, or a combination of both, broadening its range of installation orientations. The firm 70 Shore A grade is suited to heavier industrial plant, commercial vehicles, and construction and off-highway equipment where components must be held with minimal give. It serves well as a bump stop or end-stop in systems subject to shock from external moving elements, and equally as a direct-contact elastic element between a machine and a surface where precise positional control under load is required. Industries including power generation, marine, agricultural machinery, railway and mass transit, and military and defence applications are all served by this grade.
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) | 70 |
|---|---|
| Body diameter D (mm) | 60 |
| Overall height H (mm) | 50 |
| Fixing thread / bolt size d | M12 |
| Max load (kg) | 629 |
| Deflection (mm) | 12.5 |
| 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 | 5025FFB10-70 | 6030MFB37-60 | 7555MFB37-60 | 100100MFB44-45 | 6030MFB25-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 25mm | 30mm | 55mm | 100mm | |
| Height | 30mm | ||||
| Size | 50x25mm | 60x30mm | 75x55mm | 100x100mm | |
| Deflection | 6.25 | 7.5 | 13.76 | 25 | 7.5 |
| Diameter | 50mm | 60mm | 75mm | 100mm | |
| Diameter Range | 26-50mm | 51-100mm | 51-100mm | 51-100mm | |
| Length Range | 11-25mm | 26-50mm | 51-100mm | 51-100mm | |
| Shore Hardness | 70 | 60 | 60 | 45 | |
| Thread | M10 | M12 | M12 | M16 | M10 |
| Show More | |||||
A. The 6050FFB12-70 is rated to a maximum load of 629.0 kg, with a deflection of 12.5 mm at that load. The 70 Shore A hardness grade gives the highest load capacity and least movement in the 60x50mm M12 flat buffer range.
A. Shore A hardness indicates rubber stiffness. At 70 Shore A — the firmest grade in this geometry — the buffer carries higher loads with less deflection than softer grades. This makes it appropriate for applications requiring firm restraint, shock absorption with minimal travel, and heavier machine elements that must be held securely in position.
A. The buffer has a diameter of 60 mm and a height of 50 mm, with a female M12 threaded insert. These dimensions make it compatible with M12 mounting hardware in standard flat buffer installations.
A. This firm-grade flat buffer is suited to construction and off-highway equipment, commercial vehicles, agricultural machinery, power generation plant, marine equipment, railway and mass transit systems, and military and defence applications — wherever heavier loads, impact shocks, or strict positional control are required.
A. The rubber-to-metal bonded construction allows the buffer to accept load in compression, shear, or a combination of both. The rubber element works by absorbing and dissipating energy from external moving components or direct surface contact, cushioning machinery against impact shocks and reducing transmitted force.
A. The 60x50mm M12 female flat buffer is available in 45 Shore A (SKU: 6050FFB12-45) for greater deflection and softer vibration isolation, and 60 Shore A (SKU: 6050FFB12-60) for general-purpose mid-load mounting. Select the hardness grade that matches the load, deflection, and isolation requirements of your application.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, along with additional and custom sizes beyond those in the standard range.
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).
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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