| Customization: | Available |
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| Loading Weight: | 3000lbs |
| Material: | Steel |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Trailer truck suspensions play a critical role in ensuring stability, load-bearing capacity, and ride comfort. For small trailers, eye leaf spring suspensions are a widely used and cost-effective solution due to their simplicity, durability, and ability to handle moderate loads. Below is an overview of their design, function, and benefits:
Leaf Springs: The system consists of multiple curved metal strips (spring leaves) stacked together. The primary leaf (longest one) features an eye at each end-a circular opening that serves as a mounting point.
Eye Configuration: The "eyes" are integral to the spring's attachment. The front eye is typically fixed to the trailer frame via a bolt and bushing, while the rear eye connects to a shackle (a pivoting link) to accommodate spring flex during compression and rebound.
Multi-Leaf Design: Smaller trailers often use semi-elliptical leaf springs, where shorter leaves are progressively stacked beneath the main leaf. This design balances flexibility and load distribution.
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1.Product Name
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Leaf Spring |
| 2.Type | conventional,parabolic,Galvanized,Z-type,Multi,single |
| 3.Thickness | 6mm to 50mm |
| 4.Components | Leaf,clip,center bolt |
| 5.Size | By OEM No. or Customized |
| 6.Color | Black,red,gray,blue etc. |
| 7.Material | Steel, SUP7, SUP9, SUP9A, SUP10, SUP11, SUP11A |
| 8.Certificate | ISO9001:2000 /TS16949 |
| 9.Truck,trailer,bus suitable | SCANIA,MAN,VOLVO,TOYOTA,BPW,RANDON,UAZ ,MERCEDES-BENZ,DAF,IVECO,HOWO,CIMC |
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