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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 |
Carrying a maximum load of 155.0 kg with a controlled deflection of just 5.00 mm, the Male Flat Buffer 3020MFB20-70 is the firm-grade choice within the 30 x 20 mm flat buffer family, purpose-built for applications where positional restraint, shock resistance and high load capacity take priority over maximum travel. At 70 Shore A, the rubber compound delivers significantly less give under load than softer grades, making this buffer the right selection when machinery must be held firmly and movement kept to a minimum under sustained or impact loading. Rubber-to-metal bonded construction gives the buffer its structural integrity, uniting the elastomeric element with the M8 x 20 mm male thread for straightforward bolt-in installation. The flat face geometry allows direct contact with a secondary surface, absorbing and dissipating energy from repeated impacts before they transmit into machine frames or supporting structures. Custom configurations, including stainless steel metalwork and oil-resistant or high-temperature rubber compounds. Are available on request for demanding environments. At 70 Shore A this buffer is suited to heavier machinery in sectors including construction and off-highway, power generation, commercial vehicle, railway and mass transit, and agricultural equipment, where the priority is firm restraint of components operating under significant shock or compressive load. Mounts may be loaded in shear, compression or a combination of both, and the buffer's action improves machinery lifespan, protects surrounding structures and contributes to operator comfort. This buffer is part of a broader Male Flat Buffer range.
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) | 20 |
| Stud thread d | M8 |
| Stud length L (mm) | 20 |
| Max load (kg) | 155 |
| Deflection (mm) | 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 | 4020MFB23-45 | 4020MFB25-45 | 4035MFB23-60 | 4035FFB08-60 | 2510MFB20-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 20mm | 20mm | 35mm | 35mm | |
| Height | 10mm | ||||
| Size | 40x20mm | 40x20mm | 40x35mm | 40x35mm | 25x10mm |
| Deflection | 5 | 5 | 8.8 | 8.75 | 2.5 |
| Diameter | 40mm | 40mm | 40mm | 40mm | |
| Diameter Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | |
| Length Range | 11-25mm | 11-25mm | 26-50mm | 26-50mm | |
| Shore Hardness | 45 | 45 | 60 | 60 | |
| Thread | M8 | M10 | M8 | M8 | M8 |
| Show More | |||||
A. The 3020MFB20-70 has a maximum load rating of 155.0 kg and a deflection of 5.00 mm, reflecting the firm 70 Shore A rubber grade which carries high loads with minimal movement.
A. At 70 Shore A, this is the firmest grade in the 30 x 20 mm flat buffer range. Harder grades carry higher loads with less movement, making this buffer the correct choice when components must be held firmly under heavy, sustained or impact loading rather than where maximum vibration isolation or deflection travel is needed.
A. The buffer has an outer diameter of 30 mm, a height of 20 mm, and a male thread of M8 x 20 mm for direct bolt-in mounting.
A. The Male Flat Buffer range is designed for construction and off-highway equipment, industrial machinery, agricultural equipment, commercial vehicles, power generation, marine, railway and mass transit, and automotive and military applications. The 70 Shore A grade is particularly suited to heavier loads and shock or impact duties within these sectors.
A. Yes — flat buffers of this type may be loaded in shear, compression, or a combination of both, depending on the mounting configuration.
A. Yes. The 30 x 20 mm Male Flat Buffer is also available in 45 Shore A (3020MFB20-45) and 60 Shore A (3020MFB20-60) for applications requiring greater deflection and vibration isolation at lower load levels.
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. 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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