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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: 3040FFB08-45
Variations
Where vibration isolation takes priority over restraint, the 45 Shore A Female Flat Buffer (3040FFB08-45) delivers the compliance needed for lighter-duty and sensitive installations. Measuring 30 mm diameter by 40 mm height with an M8 female thread, this rubber-to-metal bonded buffer carries a maximum load of 54.5 kg and yields a deflection of 10.0 mm, figures that reflect the generous movement characteristics of the soft durometer grade, making it well suited to lower-frequency isolation duties where energy dissipation matters most. The softer 45 Shore A compound sits at the lower end of the hardness range, and that distinction is deliberate: softer grades give greater deflection under load and deliver better isolation performance at lighter load levels, cushioning sensitive machinery against impact shocks and absorbing energy that would otherwise transmit into surrounding structures or through to the operator. The rubber-to-metal bonded construction ensures the elastomeric element stays positively located on its metallic insert throughout the working cycle, maintaining consistent damping geometry. With a low-cost, easy-to-install design, this buffer is suited to applications where an elastic element makes direct contact with a surface or acts as a cushion against a secondary moving component. Relevant industries include agricultural equipment, power generation, marine, and light industrial machinery, anywhere that operator comfort and protection of precision or sensitive components from vibration ingress are primary concerns. The M8 female thread allows straightforward fastening without additional hardware.
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) | 30 |
| Overall height H (mm) | 40 |
| Fixing thread / bolt size d | M8 |
| Max load (kg) | 54.5 |
| Deflection (mm) | 10 |
| 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 | 2020FFB06-70 | 3040MFB20-45 | 2025MFB18-70 | 2020MFB18-70 | 3040FFB08-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 20mm | 40mm | 25mm | 20mm | 40mm |
| Size | 20x20mm | 30x40mm | 20x25mm | 20x20mm | 30x40mm |
| Deflection | 5 | 10 | 6.25 | 5 | 10 |
| Diameter | 20mm | 30mm | 20mm | 20mm | 30mm |
| Diameter Range | 11-25mm | 26-50mm | 11-25mm | 11-25mm | 26-50mm |
| Length Range | 11-25mm | 26-50mm | 11-25mm | 11-25mm | 26-50mm |
| Shore Hardness | 70 | 45 | 70 | 70 | 60 |
| Thread | M6 | M8 | M6 | M6 | M8 |
| Show More | |||||
A. This buffer has a maximum load rating of 54.5 kg and a deflection of 10.0 mm, reflecting the high compliance of the 45 Shore A soft-grade rubber.
A. Softer grades deliver greater deflection under load and better vibration isolation at lower load levels. The 45 Shore A grade is the right choice where isolating sensitive or lighter equipment from vibration and impact energy matters more than limiting movement or carrying high loads.
A. The buffer is 30 mm in diameter and 40 mm in height, with an M8 female thread for direct bolted installation.
A. Applications include agricultural equipment, light industrial machinery, power generation plant, and marine installations — anywhere that cushioning sensitive components from impact shocks or low-frequency vibration, and improving operator comfort, are key priorities.
A. The buffer uses rubber-to-metal bonded construction. It absorbs and dissipates energy from impact shocks or vibrating surfaces, reducing the force transmitted to connected structures and protecting surrounding components.
A. Yes. The same 30x40 mm M8 geometry is available in 60 Shore A (3040FFB08-60) and 70 Shore A (3040FFB08-70) for higher-load duties. Larger M16 variants include 100x100 mm, 100x30 mm, 100x40 mm, 100x50 mm, 100x55 mm, and 100x60 mm formats.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we will resolve the issue in line with our returns policy.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
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