Cart
POPULAR CATEGORY
ADD TO CART
| 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 |
Rated to a maximum load of 145.5 kg with a controlled deflection of just 3.75 mm, the 2515MFB18-70 Male Flat Buffer is the firm-grade option in the 25x15 mm flat buffer range, built for applications where a secure, high-resistance mount is required and minimal movement under load is essential. The M6x18 male thread allows straightforward installation directly to machinery frames or structural panels. Constructed using rubber-to-metal bonded technology, this buffer works by absorbing and dissipating impact energy at the point of contact. The 70 Shore A rubber compound delivers the characteristic stiffness of a firm-grade element: it carries heavier loads with reduced deflection, making it well suited to shock and impact environments where the buffered component must be held firmly rather than allowed to float. At this hardness grade, the buffer resists deformation under sustained loading and repeated impact cycles. The 25x15 mm geometry is appropriate for compact installation envelopes on heavier-duty assemblies. Source-confirmed application sectors include construction equipment, industrial machinery, agricultural equipment, commercial vehicles and elevators. Loaded in compression, shear, or a combination of both, this buffer reduces impact force from secondary moving objects or acts as an elastic element in direct surface contact, protecting surrounding structures, improving machinery lifespan and enhancing operator comfort. For lighter or more vibration-sensitive installations in the same 25x15 mm footprint, softer grades are available: 45 Shore A (SKU 2515MFB18-45) and 60 Shore A (SKU 2515MFB18-60).
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) | 25 |
| Overall height H (mm) | 15 |
| Stud thread d | M6 |
| Stud length L (mm) | 18 |
| Max load (kg) | 145.5 |
| Deflection (mm) | 3.75 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £3.99
Delivery Estimate: 3 to 5 working days
Save Extra With 1 Offer
Compare With Similar Items
Compare with Similar products
|
Male Flat Buffer - Anti-Vibration, Thread Size M8, Max Load 145.5Kg - 4040MFB23-60
£12.60
£12.35
2% OFF
|
Male Flat Buffer - Anti-Vibration, Thread Size M10, Max Load 145.5Kg - 4040MFB25-60
£12.60
£12.35
2% OFF
|
|||
| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 2515FFB06-70 | 4040FFB08-60 | 4040MFB23-60 | 4040MFB25-60 | 2515MFB18-45 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 15mm | 40mm | 15mm | ||
| Height | 40mm | 40mm | |||
| Size | 25x15mm | 40x40mm | 40x40mm | 40x40mm | 25x15mm |
| Deflection | 3.75 | 10 | 10 | 10 | 3.75 |
| Diameter | 25mm | 40mm | 25mm | ||
| Diameter Range | 11-25mm | 26-50mm | 11-25mm | ||
| Length Range | 11-25mm | 26-50mm | 11-25mm | ||
| Shore Hardness | 70 | 60 | 45 | ||
| Thread | M6 | M8 | M8 | M10 | M6 |
| Show More | |||||
A. The 2515MFB18-70 is rated to a maximum load of 145.5 kg with a deflection of 3.75 mm at that load, reflecting the stiff, high-resistance characteristics of the 70 Shore A rubber compound.
A. At 70 Shore A, this is the firmest grade in the 25x15 mm flat buffer family. It carries higher loads with less movement compared with softer grades, making it appropriate for heavier-duty, shock-prone or impact-intensive applications where the buffered component must be held securely with minimal deflection.
A. The buffer body measures 25 mm diameter by 15 mm height. The male stud is M6 with a length of 18 mm.
A. Confirmed application sectors include construction equipment, industrial machinery, agricultural equipment, commercial vehicles and elevators. The buffer can be loaded in compression, shear, or a combination, and functions either by absorbing impact from a secondary moving component or as an elastic element in direct surface contact.
A. The 45 Shore A (SKU 2515MFB18-45) and 60 Shore A (SKU 2515MFB18-60) grades offer greater deflection and better isolation under lighter loads, making them preferable for vibration-sensitive or more delicate installations. The 70 Shore A grade prioritises load capacity and positional restraint, with the lowest deflection of the three.
A. Yes — stainless steel metal inserts and oil-resistant or high-temperature rubber compounds are available on request, in addition to custom and additional 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.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
