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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: 7555MFB37-70
Variations
With a rated maximum load of 883.0 kg with a controlled deflection of just 13.76 mm, this 75 x 55 mm Male Flat Buffer (SKU 7555MFB37-70) is the firm-grade choice within the flat buffer range, engineered to hold heavy or shock-loaded components securely in position while still absorbing and dissipating impact energy. At 70 Shore A, the rubber compound delivers the highest load capacity in this geometry's hardness range, with minimal give under load, making it the appropriate selection wherever rated forces are high and movement must be tightly bounded. Constructed using rubber-to-metal bonded technology, the buffer combines a vulcanised rubber element with a male M12 x 37 mm threaded stud, allowing direct bolted installation without additional hardware. The flat-face geometry enables contact across a surface or against a secondary moving object, absorbing compressive and shear forces in a single low-profile assembly. This construction reduces impact force transmitted to the host structure, protects surrounding components from shock damage, and contributes to extended machinery service life. The 70 Shore A hardness grade is well suited to applications involving heavier machinery, high-cycle shock duty, or installations where the mounted item must be positively restrained rather than freely isolated. Relevant industries include construction and off-highway equipment, commercial vehicles, agricultural machinery, power generation plant, marine installations, and railway and mass transit applications. The thread stud also suits use as a bump stop or elastic element in direct contact with a moving surface.
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) | 75 |
| Overall height H (mm) | 55 |
| Stud thread d | M12 |
| Stud length L (mm) | 37 |
| Max load (kg) | 883 |
| Deflection (mm) | 13.76 |
| 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 | 6030MFB37-70 | 7525MFB37-45 | 7530MFB37-45 | 7045FFB10-70 | 7045FFB12-70 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 30mm | 25mm | 30mm | 45mm | 45mm |
| Size | 60x30mm | 75x25mm | 75x30mm | 70x45mm | 70x45mm |
| Deflection | 7.5 | 6.25 | 7.5 | 11.25 | 11.25 |
| Diameter | 60mm | 75mm | 75mm | 70mm | 70mm |
| Diameter Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | 51-100mm |
| Length Range | 26-50mm | 11-25mm | 26-50mm | 26-50mm | 26-50mm |
| Shore Hardness | 70 | 45 | 45 | 70 | 70 |
| Thread | M12 | M12 | M12 | M10 | M12 |
| Show More | |||||
A. This buffer has a maximum load rating of 883.0 kg and a deflection of 13.76 mm. At 70 Shore A, it is the firmest hardness option in this flat buffer geometry, carrying the highest load with the least movement.
A. The outer diameter and height are 75 x 55 mm, and the male threaded stud is M12 x 37 mm, allowing direct bolted installation into a tapped hole or with a matching nut.
A. The firm 70 Shore A grade is intended for heavier loads, high-cycle shock and impact duty, and installations where the component must be positively restrained. Relevant applications include construction and off-highway equipment, commercial vehicles, agricultural machinery, power generation, marine installations, and railway and mass transit systems.
A. As the hardest grade offered in this flat buffer size, the 70 Shore A carries the highest load and produces the least deflection. Softer grades — 45 Shore A (7555MFB37-45) and 60 Shore A (7555MFB37-60) — provide greater deflection and better vibration isolation at lower load levels, and are better suited to lighter-duty or sensitivity-critical applications.
A. Additional sizes include 0808MFB06, 100100MFB44, 10030MFB41, 10040MFB44, 10050MFB41, and 10055MFB44. Custom sizes, stainless steel metalwork, and oil-resistant or high-temperature rubber compounds are also available on request.
A. We accept all major credit and debit cards, along with PayPal.
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.
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