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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: 7550MFB37-70
Variations
Carrying a maximum load of 1,018.5 kg with a controlled deflection of just 12.50 mm, the Male Flat Buffer 7550MFB37-70 is engineered for high-load and shock-duty installations where positional security and resistance to displacement matter most. Its 75 mm diameter by 50 mm height body pairs with an M12 x 37 mm threaded stud, and its 70 Shore A rubber hardness places it at the upper end of this geometry's range, the grade of choice when a mount must hold firm under sustained heavy loading or sudden impact. Rubber-to-metal bonded construction underpins the durability of this mount. The flat buffer geometry provides a low-cost, easily installed shock and vibration absorption solution, working by absorbing and dissipating impact energy to protect surrounding structures and extend machinery service life. At 70 Shore A, deflection is deliberately minimal, making this grade best suited to restraint-critical positions, situations where excessive movement under load would be detrimental to machine alignment or operator safety. Applications include construction and off-highway equipment, agricultural machinery, commercial vehicles, elevators, and industrial plant where mounts are subject to compressive loading, shear, or a combination of both. The hardness of this grade means it performs with authority in power generation, marine, railway, military and defence, and automotive environments that demand consistent bump-stop performance under the heaviest operating cycles.
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) | 50 |
| Stud thread d | M12 |
| Stud length L (mm) | 37 |
| Max load (kg) | 1018.5 |
| Deflection (mm) | 12.5 |
| 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 | 7040MFB25-70 | 7040MFB37-70 | 8030MFB35-45 | 7040FFB10-70 | 7040FFB12-70 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 40mm | 40mm | 30mm | 40mm | 40mm |
| Size | 70x40mm | 70x40mm | 80x30mm | 70x40mm | 70x40mm |
| Deflection | 10 | 10 | 7.5 | 10 | 10 |
| Diameter | 70mm | 70mm | 80mm | 70mm | 70mm |
| Diameter Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | 51-100mm |
| Length Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | 26-50mm |
| Shore Hardness | 70 | 70 | 45 | 70 | 70 |
| Thread | M10 | M12 | M14 | M10 | M12 |
| Show More | |||||
A. This buffer has a maximum load capacity of 1,018.5 kg, making it the highest-load option in the 75 x 50 mm male flat buffer range.
A. The rated deflection is 12.50 mm. The 70 Shore A hardness produces minimal movement under heavy loading, which is the defining characteristic of this grade.
A. The buffer body measures 75 mm diameter by 50 mm height (D x H). The threaded stud is M12 with a 37 mm shank length (d x L).
A. Harder rubber at 70 Shore A carries higher loads with less movement. Softer grades such as 45 Shore A give greater deflection and better isolation at lower loads. Choose 70 Shore A for heavier, shock-intensive, or restraint-critical applications where movement must be kept to a minimum.
A. It is suited to construction and off-highway equipment, agricultural machinery, commercial vehicles, elevators, industrial plant, power generation, marine, railway, automotive, and military and defence applications — wherever mounts are exposed to heavy compressive loading or impact shock.
A. The buffer uses rubber-to-metal bonded construction. It absorbs and dissipates impact energy in compression, shear, or a combination of both loading modes.
A. Yes. Stainless steel metalwork and oil-resistant or high-temperature rubber compounds, along with 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. 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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