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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 |
The 3022MFB20-70 is a 70 Shore A male flat buffer measuring 30 x 22 mm with an M8 x 20 stud, rated to a maximum load of 140.5 kg and a controlled deflection of 5.50 mm, the firmest grade in the 30 x 22 mm flat buffer range, selected where bodies must be held positively against shock and impact rather than allowed to move freely. At 70 Shore A, the rubber compound delivers its highest load-carrying capacity with the least deflection of any grade in this geometry, making it the appropriate choice when structural restraint and resistance to displacement under repeated impact are the priority. Rubber-to-metal bonded construction gives the buffer a secure, corrosion-resistant assembly that maintains integrity under sustained loading. The low-profile flat face contacts a secondary surface directly, distributing impact energy across the full face area and absorbing shock through compression and a combination of shear and compressive loading modes. Its compact 30 mm diameter keeps the installed footprint small, and the single M8 stud makes installation straightforward without specialist tooling. With a 140.5 kg maximum load capacity and only 5.50 mm of deflection, the 3022MFB20-70 is suited to applications where heavier machinery components must be firmly stopped or positively located, including impact-prone positions on construction and off-highway equipment, heavy agricultural machinery, industrial vehicles, commercial vehicle bodywork, and power generation plant where shock loads are frequent and movement must be minimised.
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) | 30 |
| Overall height H (mm) | 22 |
| Stud thread d | M8 |
| Stud length L (mm) | 20 |
| Max load (kg) | 140.5 |
| Deflection (mm) | 5.5 |
| 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 | 3012MFB20-60 | 2518MFB18-70 | 4025FFB08-45 | 2517FFB06-70 | 5050FFB10-45 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 12mm | 18mm | 25mm | 17mm | 50mm |
| Size | 30x12mm | 25x18mm | 40x25mm | 25x17mm | 50x50mm |
| Deflection | 3.25 | 4.25 | 6.25 | 4.25 | 12.5 |
| Diameter | 30mm | 25mm | 40mm | 25mm | 50mm |
| Diameter Range | 26-50mm | 11-25mm | 26-50mm | 11-25mm | 26-50mm |
| Length Range | 11-25mm | 11-25mm | 11-25mm | 11-25mm | 26-50mm |
| Shore Hardness | 60 | 70 | 45 | 70 | 45 |
| Thread | M8 | M6 | M8 | M6 | M10 |
| Show More | |||||
A. The 3022MFB20-70 is rated to a maximum load of 140.5 kg with a deflection of 5.50 mm. As the 70 Shore A grade, it carries the highest load and exhibits the least movement of any hardness grade in the 30 x 22 mm male flat buffer geometry.
A. A 70 Shore A rating places this buffer at the firm end of the hardness scale. Harder grades carry higher loads with less deflection, making the 3022MFB20-70 suitable for heavier loads, repeated impact and shock, and installations where the component must be positively restrained rather than allowed significant movement.
A. The buffer body measures 30 mm diameter by 22 mm height (D x H: 30 x 22 mm). The stud is M8 with a 20 mm thread length (d x L: M8 x 20).
A. This buffer is used across construction and off-highway equipment, heavy agricultural machinery, industrial machinery, commercial vehicles, elevators, power generation plant, marine, railway and mass transit, and automotive and military applications — particularly where firm stopping or positive location against shock and impact is required.
A. The buffer uses rubber-to-metal bonded construction. The flat rubber face contacts a secondary surface directly, absorbing and dissipating impact energy through compression and a combination of shear and compressive loading modes, cushioning machinery against shocks from external moving components.
A. Yes. The 30 x 22 mm geometry is also available in 45 Shore A (3022MFB20-45) for light-duty isolation and 60 Shore A (3022MFB20-60) for general-purpose use. The wider range includes sizes such as 3025MFB20-70, 0808MFB06, 100100MFB44, 10030MFB41, 10040MFB44, 10050MFB41, and 10055MFB44.
A. Yes — stainless steel metal components and oil-resistant or high-temperature rubber compounds, as well as additional and custom sizes, are available on request.
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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