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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 |
Where vibration isolation takes priority over load restraint, the 50x40mm Male Flat Buffer in 45 Shore A rubber delivers the greatest deflection available within this geometry, up to 10.0mm of movement under a maximum load of 170.0kg, through an M10x25 stud fitting. At the softer end of the hardness range, this grade is the right choice when protecting sensitive equipment, reducing low-frequency vibration transmission, or cushioning lighter machinery where compliance matters more than stiffness. Rubber-to-metal bonded construction gives the buffer its durability in service: the vulcanised rubber element works by absorbing and dissipating energy rather than simply deflecting it, cushioning machinery against impact shocks from external moving components. The flat-face, male-stud format makes installation direct and low-cost, acting either as an elastic element in contact with a surface or as a bump stop absorbing secondary impact. The soft 45 Shore A hardness grade provides greater deflection than harder variants in this family, delivering the better isolation response that lighter loads and lower-frequency excitation demand. At 50mm diameter and 40mm height, this buffer suits applications in agricultural equipment, industrial machinery, elevators, and commercial vehicles, settings where the priority is protecting surrounding structures, improving operator comfort, and extending machinery lifespan rather than carrying peak shock loads. Industries including agriculture, power generation, marine, and railway and mass transit commonly deploy this type of mounting where sensitivity to vibration is the primary design criterion. Mounts may be loaded in compression, shear, or a combination depending on the installation.
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) | 45 |
|---|---|
| Body diameter D (mm) | 50 |
| Overall height H (mm) | 40 |
| Stud thread d | M10 |
| Stud length L (mm) | 25 |
| Max load (kg) | 170 |
| Deflection (mm) | 10 |
| 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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Male Flat Buffer - Anti-Vibration, Thread Size M10, Max Load 174.5Kg - 4030MFB25-60
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£11.74
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 4030MFB23-60 | 3017MFB20-70 | 5040FFB10-45 | 4030MFB25-60 | 3017FFB08-70 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 30mm | 17mm | 40mm | 17mm | |
| Height | 30mm | ||||
| Size | 40x30mm | 30x17mm | 50x40mm | 40x30mm | 30x17mm |
| Deflection | 7.5 | 4.25 | 10 | 7.5 | 4.25 |
| Diameter | 40mm | 30mm | 50mm | 30mm | |
| Diameter Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | |
| Length Range | 26-50mm | 11-25mm | 26-50mm | 11-25mm | |
| Shore Hardness | 60 | 70 | 45 | 70 | |
| Thread | M8 | M8 | M10 | M10 | M8 |
| Show More | |||||
A. The buffer has a diameter of 50mm and a height of 40mm, with an M10x25 male stud. It carries a maximum load of 170.0kg and provides up to 10.0mm of deflection.
A. Softer rubber grades such as 45 Shore A give greater deflection and better vibration isolation at lower loads. This grade is the appropriate choice when protecting sensitive equipment, damping low-frequency vibration, or mounting lighter machinery where isolation performance is the priority over load-bearing capacity.
A. Male Flat Buffers are used in construction equipment, industrial machinery, agricultural equipment, elevators, and commercial vehicles. The 45 Shore A grade is particularly suited to applications in agriculture, power generation, marine, and railway and mass transit where vibration sensitivity is the primary concern.
A. The rubber-to-metal bonded construction absorbs and dissipates energy from impact shocks or vibration transmitted from external moving components. It can act as an elastic element in direct contact with a surface or as a bump stop, and may be loaded in compression, shear, or a combination of both.
A. Yes. The 50x40mm M10x25 form is available in 60 Shore A (5040MFB25-60) and 70 Shore A (5040MFB25-70). Additional sizes in the Male Flat Buffer range include 8x8mm, 100x100mm, 100x30mm, 100x40mm, 100x50mm, and 100x55mm variants.
A. Yes. Stainless steel metalwork and oil-resistant or high-temperature rubbers are available on request, as are additional and custom sizes.
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. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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