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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: 5045FFB10-70
Variations
Where machinery must absorb heavy impact and hold position under load, the Female Flat Buffer 50x45mm M10 70 Shore (5045FFB10-70) delivers the highest load resistance within this diameter family. At a maximum load capacity of 317.0 kg and a controlled deflection of just 11.25 mm, this 70 Shore A buffer is engineered for applications where firm, predictable resistance is essential, holding components securely while dissipating impact energy rather than allowing excessive movement. Rubber-to-metal bonded construction ensures the rubber element remains positively located under repeated loading cycles. The female M10 threaded insert allows direct bolt-through or stud mounting without additional hardware, simplifying installation across many equipment. As source confirms, harder Shore A grades carry higher loads with less movement, making this 70 Shore A grade the right selection where load magnitudes and shock severity demand a firm, high-resistance buffer rather than a compliant isolator. Typical deployment environments for this grade include construction equipment subject to repeated impact, industrial machinery with heavy reciprocating or striking components, and commercial vehicles requiring robust bump-stop performance at structural interfaces. Agricultural equipment, power generation plant, and marine and railway applications are equally served where the 317.0 kg load rating fits the design requirement. Custom options including oil-resistant and high-temperature rubbers, and stainless steel metalwork, are available on request for demanding service conditions.
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) | 50 |
| Overall height H (mm) | 45 |
| Fixing thread / bolt size d | M10 |
| Max load (kg) | 317 |
| Deflection (mm) | 11.25 |
| 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 | 5045MFB25-70 | 4020FFB08-70 | 4020FFB10-70 | 5025FFB10-45 | 6050FFB12-45 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 45mm | 20mm | 20mm | 25mm | 50mm |
| Size | 50x45mm | 40x20mm | 40x20mm | 50x25mm | 60x50mm |
| Deflection | 11.3 | 5 | 5 | 6.25 | 12.5 |
| Diameter | 50mm | 40mm | 40mm | 50mm | 60mm |
| Diameter Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | 51-100mm |
| Length Range | 26-50mm | 11-25mm | 11-25mm | 11-25mm | 26-50mm |
| Shore Hardness | 70 | 70 | 70 | 45 | 45 |
| Thread | M10 | M8 | M10 | M10 | M12 |
| Show More | |||||
A. This buffer carries a maximum load of 317.0 kg, making it the highest-load option in the 50x45mm M10 female flat buffer range.
A. The 70 Shore A grade provides a controlled deflection of 11.25 mm at maximum load. Harder Shore A grades carry higher loads with less movement, so this grade is suited to applications where firm resistance and minimal displacement are required.
A. The buffer features a female M10 threaded insert. This allows bolt-through or stud mounting directly into the buffer, simplifying installation without additional hardware.
A. The 70 Shore A grade is designed for heavy-load and high-shock applications. Typical uses include construction equipment, industrial machinery with heavy reciprocating components, commercial vehicles, agricultural equipment, power generation plant, and marine or railway applications where the 317.0 kg load rating fits the design requirement.
A. Rubber hardness governs the load-deflection behaviour. Softer grades give greater deflection and better isolation at lower loads; the 70 Shore A grade carries the highest load with the least movement, making it the correct choice where components must be firmly restrained under significant loading or repeated shock.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubbers are available on request, as are additional and custom sizes.
A. The 50x45mm M10 geometry is available in 45 Shore A (5045FFB10-45) for maximum deflection and sensitive-load isolation, 60 Shore A (5045FFB10-60) for general-purpose service, and 70 Shore A (this SKU, 5045FFB10-70) for the highest load capacity with minimum movement.
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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