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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: 3030FFB08-45
Variations
Where maximum vibration isolation takes priority over load-carrying capacity, the 3030FFB08-45 Female Flat Buffer delivers a purposefully soft 45 Shore A response across its 30 x 30 mm rubber-to-metal bonded body, threaded M8 female fixing, and a rated maximum load of 53.5 kg with up to 7.5 mm of deflection under that load. That generous deflection characteristic is the defining quality of this grade: it yields readily, absorbing and dissipating energy from lower-frequency vibration sources before they reach surrounding structures or operators. Flat buffers of this type perform their work in compression or shear, or a combination of both. Acting either as a cushion against an impacting secondary object or as a direct-contact elastic element between machine faces. The soft compound responds to subtle dynamic inputs that firmer grades would transmit, making it the appropriate selection for sensitive instruments, lighter assemblies, and installations where preserving isolation efficiency at low excitation amplitudes is essential. The 45 Shore A grade is well matched to the lighter end of the load spectrum within the flat-buffer family, think compact agricultural machinery, lighter industrial equipment, commercial-vehicle cab mountings where ride comfort is a priority, and power-generation sets or marine installations requiring isolation of low-amplitude vibration. Rubber-to-metal bonded construction ensures the elastomer remains positively located under service conditions. Custom variants using stainless steel hardware or oil-resistant and high-temperature rubber compounds are available on request. This SKU is the softest grade available in the 30 x 30 mm M8 flat-buffer format.
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) / Overall height H (mm) | 30 x30 |
| Fixing thread / bolt size d | M8 |
| Max load (kg) | 53.5 |
| Deflection (mm) | 7.5 |
| 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 | 2020FFB06-70 | 3030MFB20-45 | 3040MFB20-45 | 2020MFB18-70 | 3030FFB08-70 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 20mm | 30mm | 40mm | 20mm | 30mm |
| Size | 20x20mm | 30x30mm | 30x40mm | 20x20mm | 30x30mm |
| Deflection | 5 | 7.5 | 10 | 5 | 7.5 |
| Diameter | 20mm | 30mm | 30mm | 20mm | 30mm |
| Diameter Range | 11-25mm | 26-50mm | 26-50mm | 11-25mm | 26-50mm |
| Length Range | 11-25mm | 26-50mm | 26-50mm | 11-25mm | 26-50mm |
| Shore Hardness | 70 | 45 | 45 | 70 | 70 |
| Thread | M6 | M8 | M8 | M6 | M8 |
| Show More | |||||
A. The 3030FFB08-45 has a maximum load rating of 53.5 kg and a deflection of 7.5 mm under that load.
A. This buffer is rated at 45 Shore A, which is the softest grade in the 30 x 30 mm M8 flat-buffer range. Softer grades give greater deflection and better isolation at lower loads, making this grade best suited to sensitive or lighter equipment and lower-frequency vibration isolation where isolation efficiency matters more than high load-carrying capacity.
A. The buffer body measures 30 mm diameter by 30 mm height (D x H: 30 x 30 mm) with an M8 female threaded insert.
A. Flat buffers of this type are used in construction equipment, industrial machinery, agricultural equipment, commercial vehicles, power generation, marine applications, and railway and mass transit. The 45 Shore A soft grade is particularly suited to lighter or more sensitive installations within those industries.
A. The buffer can be loaded in compression, shear, or a combination of both. It works by absorbing and dissipating energy from vibration or impact, cushioning machinery against shock from external moving components and reducing transmission to surrounding structures.
A. Yes — stainless steel metal components and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes.
A. Within the 30 x 30 mm M8 footprint, firmer grades are available as the 3030FFB08-60 (60 Shore A) and 3030FFB08-70 (70 Shore A). Larger-platform variants in the range include 100100FFB16, 10030FFB16, 10040FFB16, 10050FFB16, 10055FFB16, and 10060FFB16.
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.
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