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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 |
Product Number: 4020FFB10-60
Variations
Balancing isolation efficiency with meaningful load capacity, the 4020FFB10-60 is a 40x20mm Female Flat Buffer with an M10 thread and a 60 Shore A rubber hardness rating, the mid-range grade in this geometry, designed to serve the broad middle ground of general machinery mounting where neither extreme softness nor maximum rigidity is appropriate. With a maximum load rating of 238.0 kg and a controlled deflection of 5.00 mm, this buffer occupies the workable centre of the load-deflection curve, making it well suited to applications that demand consistent support alongside a measured degree of vibration attenuation. Constructed using rubber-to-metal bonded technology, the 4020FFB10-60 works by absorbing and dissipating energy from impact and vibration. At 60 Shore A, the compound delivers less movement under load than softer grades whilst retaining sufficient compliance to cushion secondary shocks and reduce transmitted force, a characteristic that suits machinery operating under moderate, sustained loading cycles. The Female Flat Buffer format allows direct surface contact as an elastic element or as a cushioning face against an incoming component. Typical application sectors for this grade include industrial machinery, agricultural equipment, power generation plant, commercial vehicles and construction equipment, where routine operational vibration must be managed without excessive deflection at the mount. Marine and railway environments, where structural protection and operator comfort run alongside moderate dynamic loads. Also fall within this buffer's practical range. Rubber mounts of this type improve machinery lifespan and protect the surrounding structure from cumulative impact damage.
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) | 60 |
|---|---|
| Body diameter D (mm) | 40 |
| Overall height H (mm) | 20 |
| Fixing thread / bolt size d | M10 |
| Max load (kg) | 238 |
| Deflection (mm) | 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 | 4020MFB25-60 | 4030MFB25-70 | 4030MFB23-70 | 4020MFB23-60 | 4020MFB25-50 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 20mm | 30mm | 30mm | ||
| Height | 20mm | 20mm | |||
| Size | 40x20mm | 40x30mm | 40x30mm | 40x20mm | |
| Deflection | 5 | 7.5 | 7.5 | 5 | 5 |
| Diameter | 40mm | 40mm | 40mm | ||
| Diameter Range | 26-50mm | 26-50mm | 26-50mm | ||
| Length Range | 11-25mm | 26-50mm | 26-50mm | ||
| Shore Hardness | 60 | 70 | 70 | ||
| Thread | M10 | M10 | M8 | M8 | M10 |
| Show More | |||||
A. The 4020FFB10-60 has a maximum load rating of 238.0 kg and a deflection of 5.00 mm. These figures reflect the balanced load-deflection characteristic of the 60 Shore A mid-grade compound.
A. The buffer uses an M10 female thread. The outer dimensions are 40 mm diameter by 20 mm height (D x H: 40 x 20).
A. Shore A hardness indicates the relative stiffness of the rubber compound. At 60 Shore A, this grade sits in the mid-range: it carries higher loads with less deflection than softer grades, whilst retaining enough compliance to absorb vibration and cushion impact. This makes it well suited to general-purpose machinery mounting under moderate, sustained loads.
A. This buffer is appropriate for industrial machinery, agricultural equipment, commercial vehicles, construction equipment, power generation, marine and railway applications. It is intended for environments where moderate dynamic loads and routine operational vibration must be managed with controlled deflection.
A. Female Flat Buffers use rubber-to-metal bonded construction to absorb and dissipate energy. The rubber element can act as an elastic contact face against a surface or an incoming component, cushioning shock and reducing transmitted vibration force to protect the machine and surrounding structure.
A. Yes. The same 40x20mm M10 Female Flat geometry is available in a 45 Shore A softer grade (4020FFB10-45), which provides greater deflection and better isolation at lower loads, and a 70 Shore A firmer grade (4020FFB10-70), which carries higher loads with less movement. Larger M16 format variants — 100100FFB16, 10030FFB16, 10040FFB16, 10050FFB16, 10055FFB16 and 10060FFB16 — are also available.
A. Yes. Stainless steel metal components and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes.
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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