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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: HRS5556
Designed for lighter-duty suspension and isolation tasks where compact packaging is essential, the HRS5556 Hollow Rubber Spring carries a nominal static load of 110 kg as a primary suspension spring, rising to 300 kg maximum continuous static load when deployed as an assister spring, and 500 kg peak load in bump-stop or shock-absorber duty, with a deflection of 32 mm at maximum load. This range-entry spring delivers the characteristic progressive stiffness of the hollow rubber spring family, meaning resistance builds gradually as deflection increases rather than at a fixed linear rate, providing inherently smooth load response without additional damping components. Rubber-to-metal bonded construction forms the basis of the HRS5556, combining the compliance of elastomer with the structural integrity of bonded metal end fittings. The spring is maintenance free and engineered for high fatigue life, making it well suited to the repetitive loading cycles found in trailer suspensions, light agricultural equipment, and compact construction machinery. Its lower load band also makes it an effective choice for sensitive installations where protecting surrounding structures or improving operator comfort is the primary objective, such as secondary assister duties on lighter commercial vehicles. Hollow rubber springs of this type serve as a direct alternative to metal coil springs, offering increased damping inherent in the rubber compound. Mounts may be loaded in compression, shear, or a combination of both, giving application engineers flexibility in how the spring is orientated within the assembly. Industries served include agriculture, automotive, marine, construction and off-highway, and power generation.
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| Nominal static load as suspension spring (kg) | 110 |
|---|---|
| Max continuous static load as assister (kg) | 300 |
| Max load, bump/shock (kg) | 500 |
| Deflection at max load (mm) | 32 |
| 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 | CSM1000-45 | CSM1000-60 | CSM1000-75 | CSM2000-45 | CSM2000-60 |
| Type | Anti-Vibration Mount | Anti-Vibration Mount | Anti-Vibration Mount | Anti-Vibration Mount | Anti-Vibration Mount |
| Size | 50mm | 50mm | 50mm | 76mm | 76mm |
| Size Range | 26-50mm | 26-50mm | 26-50mm | 51-100mm | 51-100mm |
| Thread | M8 | M8 | M8 | M10 | M10 |
A. The HRS5556 is rated at 110 kg nominal static load when used as a primary suspension spring, 300 kg maximum continuous static load as an assister spring, and 500 kg maximum load in bump-stop or shock-absorber applications.
A. The deflection at maximum load (500 kg) is 32 mm. The progressive stiffness characteristic of the hollow rubber spring design means deflection builds gradually as load increases.
A. It can function as a sole suspension spring, a secondary assister spring alongside existing springing, or as a buffer and bump-stop shock absorber — each role corresponding to a different load rating.
A. The spring may be loaded in compression, shear, or a combination of both, providing flexibility in mounting orientation within the assembly.
A. Typical applications include vehicle suspension systems, trailers, light agricultural equipment, commercial and off-road vehicles, construction equipment, and installations in marine, automotive, and power generation industries.
A. Yes — stainless steel metalwork, oil-resistant rubbers, and high-temperature rubber compounds, as well as additional and custom sizes, are available on request.
A. Yes — the family includes HRS103B/1, HRS103BH, HRS140120, HRS1525H, HRS1525M, HRS155150, HRS170H, and HRS110180, covering a wide range of load requirements.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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. 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.
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