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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: 5045FFB10-45
Variations
Rated to a maximum load of 153.0 kg with a deflection of 11.25 mm, the 5045FFB10-45 is a 50 x 45 mm female flat buffer in 45 Shore A rubber, the softest grade in this diameter family, selected where maximum vibration isolation and freedom of movement under load take priority over restraint. The M10 female thread allows straightforward installation direct to a mounting face, making it well suited to lighter or vibration-sensitive equipment where low-frequency isolation is the primary objective. Constructed using rubber-to-metal bonding, the buffer absorbs and dissipates energy on impact, cushioning machinery against shock from external moving components. At 45 Shore A, the rubber yields more readily under load than harder grades, delivering greater deflection and superior isolation performance, a characteristic that directly benefits equipment where protecting delicate structures or improving operator comfort is as important as controlling movement. The bonded metal insert maintains positional integrity throughout the working cycle. Typical applications span construction equipment, agricultural machinery, industrial plant, commercial vehicles, elevators, and power generation equipment across sectors including marine, railway and mass transit, and military and defence. Where a mount must handle lower dynamic loads without transmitting vibration through the structure, this soft-grade buffer provides the compliance needed to keep isolation effective. Custom variants in oil-resistant or high-temperature rubbers, stainless steel metalwork, and additional sizes are available on request. This buffer is available in firmer grades for higher-load or higher-restraint requirements: 60 Shore A (5045FFB10-60) and 70 Shore A (5045FFB10-70).
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) | 45 |
| Fixing thread / bolt size d | M10 |
| Max load (kg) | 153 |
| Deflection (mm) | 11.25 |
| 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 | 4035MFB23-60 | 4020MFB23-45 | 3020MFB20-70 | 4035MFB25-60 | 2510MFB20-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 35mm | 20mm | 20mm | ||
| Height | 35mm | 10mm | |||
| Size | 40x35mm | 40x20mm | 30x20mm | 25x10mm | |
| Deflection | 8.8 | 5 | 5 | 8.8 | 2.5 |
| Diameter | 40mm | 40mm | 30mm | ||
| Diameter Range | 26-50mm | 26-50mm | 26-50mm | ||
| Length Range | 26-50mm | 11-25mm | 11-25mm | ||
| Shore Hardness | 60 | 45 | 70 | ||
| Thread | M8 | M8 | M8 | M10 | M8 |
| Show More | |||||
A. The 5045FFB10-45 has a maximum load rating of 153.0 kg and a deflection of 11.25 mm under load.
A. Shore A 45 is the softest grade in this buffer family. Softer grades yield more readily under load, providing greater deflection and better vibration isolation — particularly effective at lower frequencies and for lighter or vibration-sensitive equipment where isolation matters more than restraint.
A. The 5045FFB10-45 uses an M10 female thread, which is machined into the bonded metal insert for direct mounting to a face or stud.
A. The 5045FFB10-45 is suited to construction equipment, agricultural machinery, industrial plant, commercial vehicles, elevators, and power generation equipment across sectors including marine, railway and mass transit, military and defence — particularly where lower dynamic loads and vibration isolation are the priority.
A. The rubber-to-metal bonded construction absorbs and dissipates energy on impact, cushioning machinery against shock from external moving components. This reduces transmitted vibration, protects surrounding structures, and improves operator comfort.
A. Yes. The same 50 x 45 mm M10 geometry is available in 60 Shore A (5045FFB10-60) and 70 Shore A (5045FFB10-70) for higher-load or higher-restraint applications. Larger-diameter female flat buffers are also available: 100100FFB16, 10030FFB16, 10040FFB16, 10050FFB16, 10055FFB16, and 10060FFB16.
A. Yes — custom sizes, stainless steel metalwork, oil-resistant rubber, and high-temperature rubber variants are available on request.
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.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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