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 |
Product Number: 3017MFB20-60
Variations
Striking a balance between isolation performance and structural support, the 3017MFB20-60 is a 30x17mm Male Flat Buffer with an M8x20 stud, rated to a maximum load of 121.0 kg and a controlled deflection of 4.25 mm at 60 Shore A hardness. This medium-grade rubber compound places it at the broad middle ground of the flat buffer range, firm enough to handle meaningful compressive loads while retaining the compliance needed to absorb everyday vibration and moderate impact energy across a wide variety of installations. Constructed using rubber-to-metal bonding, the buffer is designed to absorb and dissipate energy on contact, reducing transmitted shock force from secondary moving components or acting as a direct elastic contact element against a surface. The 60 Shore A durometer grade provides the calibrated give that general-purpose machinery mounting demands, making it well suited where neither excessive movement nor rigid restraint is acceptable. Custom variants in oil-resistant or high-temperature rubber compounds, as well as stainless steel metalwork, are available on request. This buffer serves a broad span of industries and equipment types: construction and off-highway plant, industrial machinery, agricultural equipment, commercial vehicles, elevators, power generation, marine applications, and railway and mass transit systems. Mounts may be loaded in compression, shear, or a combination of both, and the geometry is consistent with applications where straightforward installation and reliable energy management are the primary requirements. The 30x17mm M8x20 buffer is available in 45 Shore A (3017MFB20-45) for softer isolation duty and 70 Shore A (3017MFB20-70) for higher-load, firmer applications.
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) | 30 |
| Overall height H (mm) | 17 |
| Stud thread d | M8 |
| Stud length L (mm) | 20 |
| Max load (kg) | 121 |
| Deflection (mm) | 4.25 |
| 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
|
|||||
| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 3025FFB08-70 | 4030FFB10-45 | 4028MFB23-45 | 4030MFB25-45 | 2520MFB18-70 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 25mm | 30mm | 28mm | 30mm | 20mm |
| Size | 30x25mm | 40x30mm | 40x28mm | 40x30mm | 25x20mm |
| Deflection | 6.25 | 7.5 | 6.8 | 7.5 | 5 |
| Diameter | 30mm | 40mm | 40mm | 40mm | 25mm |
| Diameter Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | 11-25mm |
| Length Range | 11-25mm | 26-50mm | 26-50mm | 26-50mm | 11-25mm |
| Shore Hardness | 70 | 45 | 45 | 45 | 70 |
| Thread | M8 | M10 | M8 | M10 | M6 |
| Show More | |||||
A. The buffer measures 30mm outer diameter by 17mm height, with an M8x20 male stud. Full specifications are: D x H 30 x 17 mm, d x L M8 x 20 mm, maximum load 121.0 kg, deflection 4.25 mm.
A. At 60 Shore A hardness, this buffer has a maximum rated load of 121.0 kg and a deflection of 4.25 mm, providing a controlled, balanced response suitable for general-purpose machinery mounting.
A. 60 Shore A is a medium hardness grade. It offers a balance between deflection compliance and load-carrying capability, making it appropriate for applications where moderate vibration isolation and reasonable structural support are both required, rather than prioritising one over the other.
A. The Male Flat Buffer range is suited to construction and off-highway equipment, industrial machinery, agricultural equipment, commercial vehicles, elevators, power generation, marine, and railway and mass transit applications.
A. The buffer absorbs and dissipates energy through its rubber-to-metal bonded construction. It can cushion impact shocks from secondary moving components or act as an elastic contact element directly against a surface, reducing transmitted force and protecting both machinery and surrounding structures.
A. Yes. The 30x17mm M8x20 Male Flat Buffer is available in 45 Shore A (3017MFB20-45) for softer isolation and greater deflection, and 70 Shore A (3017MFB20-70) for higher-load, firmer applications.
A. Yes. Oil-resistant rubber, high-temperature rubber compounds, stainless steel metalwork, and additional or 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. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
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
