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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: FB21-75
Rated at a maximum load of 250 kg, the FB21-75 is a Figure 2 flanged bush engineered for applications where minimal movement under load and firm mechanical restraint are the primary requirements. At 75 Shore A, it sits at the harder end of the flanged bush hardness range, delivering the load capacity and stiffness needed where shock, impact, and heavier static or dynamic forces must be absorbed without excessive deflection. Constructed using rubber-to-metal bonded technology, the bush bonds its rubber element between inner and outer metal sleeves to achieve high durability under dynamic loads and extended service life. The bonded construction eliminates any requirement for lubrication and is entirely maintenance free, reducing operational downtime in demanding environments. Custom configurations including stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request for specialised duty cycles. With principal dimensions of 70 mm outer diameter, 39 mm length (C), 19 mm bore (D), 18.5 mm (E) and a 56 mm flange measurement (F), the FB21-75 is suited to heavy-duty pivot bearings, cab mounts, engine mounts, and structural linkages in off-road vehicles, military and defence platforms, construction machinery, and railway and mass transit applications. Harder-grade bushes such as this are the correct selection wherever load must be carried with the least permissible movement, making them appropriate for high-load agricultural, marine, and power generation installations where softer grades would yield too freely. This flanged bush is part of a broad family of rubber-bonded mounting solutions.
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.
| 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 | TB60 | TB65 | TBCBA28 | TBCBA33 | TB75 |
| Type | Bush | Bush | Bush | Bush | Bush |
| Size | 63mm | 63mm | 71.1mm | 83.8mm | 50.8mm |
| Deflection | 2 | 2 | 2.5 | 3 | 2.16 |
| Overall Height | 50.8mm | ||||
| Size Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | 51-100mm |
A. The FB21-75 is rated to a maximum load of 250 kg, making it suited to heavy-duty pivot bearings, cab mounts, engine mounts, and structural linkages where high loads must be carried with minimal deflection.
A. The FB21-75 is a Figure 2 flanged bush with the following principal dimensions: A 70 mm, B 70 mm, C 39 mm, D 19 mm, E 18.5 mm, F 56 mm, G 10 mm. Parameters H, I, and PCD are not applicable to this figure.
A. Harder rubber grades such as 75 Shore A carry higher loads with less movement. Where softer grades provide greater deflection and better vibration isolation at lower loads, a 75 Shore A bush is the correct selection when the application demands firm mechanical restraint, resistance to shock and impact, or heavier static and dynamic loading.
A. The FB21-75 suits demanding applications across construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence sectors. Typical uses include pivot bearings, mechanical linkages, cab mounts, and engine mounts on off-road vehicles and heavy plant.
A. No. The rubber-to-metal bonded construction is maintenance free and requires no lubrication, reducing servicing requirements and downtime in continuous or remote-operation environments.
A. Yes. The same Figure 2 flanged bush geometry is available in 45 Shore A (FB21-45) and 60 Shore A (FB21-60) for applications requiring greater deflection or general-purpose mounting. Custom sizes, stainless steel metalwork, and oil-resistant or high-temperature rubber compounds are also available on request.
A. Standard UK mainland delivery is 3–5 working days. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
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).
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