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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 |
Rated to a nominal static load of 1,000 kg as a suspension spring, a maximum continuous static load of 4,010 kg as an assister spring, and a peak bump or shock load of 7,000 kg with 65 mm deflection at that maximum load, HRS140120 is engineered for demanding high-load and shock-duty service across heavy commercial and off-highway applications. Hollow rubber springs of this type offer progressive stiffness that increases as deflection builds, delivering controlled resistance under both steady and transient loading. Rubber-to-metal bonded construction ensures load is transferred efficiently across the assembly, while the maintenance-free design eliminates lubrication intervals and reduces in-service costs. The high fatigue life inherent in the hollow rubber spring geometry makes this component suitable for continuous-duty suspension roles where long service intervals are expected. The HRS140120 may be used as a primary sole suspension spring, as a secondary assister spring supplementing an existing coil or leaf arrangement, or as a buffer and bump-stop shock absorber. These three operating modes are suited to vehicle suspension systems, commercial and off-road vehicles, trailers, construction equipment, and agricultural equipment. Industries served include construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence. Loading may be applied in compression, shear, or a combination of both. This spring is the sole size within the HRS140120 range. Companion hollow rubber springs in alternative load and deflection configurations are available: HRS103B/1, HRS103BH, HRS1525H, HRS1525M, HRS155150, HRS170H, HRS5556, and HRS110180.
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| Nominal static load as suspension spring (kg) | 1000 |
|---|---|
| Max continuous static load as assister (kg) | 4010 |
| Max load, bump/shock (kg) | 7000 |
| Deflection at max load (mm) | 65 |
| 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 HRS140120 is rated at 1,000 kg nominal static load when used as a suspension spring, 4,010 kg maximum continuous static load when used as an assister spring, and 7,000 kg maximum load in bump or shock-absorber duty, with 65 mm deflection recorded at that maximum load.
A. It can serve as a sole primary suspension spring, as a secondary assister spring supplementing an existing metal spring arrangement, or as a buffer and bump-stop shock absorber. Loading may be applied in compression, shear, or a combination of both.
A. The spring is suitable for vehicle suspension systems, commercial and off-road vehicles, trailers, construction equipment, and agricultural equipment. It also finds application in power generation, marine, railway and mass transit, automotive, and military and defence environments.
A. Progressive stiffness means resistance increases as the spring deflects further. This allows the spring to remain compliant under lighter or everyday loads whilst providing firm, controlled resistance as loads rise towards the maximum, which is particularly advantageous in bump-stop and high-shock duty roles.
A. Yes. Hollow rubber springs are designed as an alternative to metal coil springs, offering the additional benefit of increased damping capacity alongside progressive stiffness, maintenance-free operation, and high fatigue life.
A. Yes. Companion springs in different load and deflection configurations include HRS103B/1, HRS103BH, HRS1525H, HRS1525M, HRS155150, HRS170H, HRS5556, and HRS110180. Custom sizes, stainless steel metalwork, and oil-resistant or high-temperature rubber compounds are also available on request.
A. No. The hollow rubber spring is maintenance-free in normal service — no lubrication or periodic adjustment is required. The rubber-to-metal bonded construction and high fatigue life design are intended to support long service intervals.
A. Every product comes with a different guarantee and warranty. Warranty details are shown in the product tech specs or datasheet where available.
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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