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FF-78CS - 0.63" Spring Steel Compression Spring
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Compression spring manufactured from spring steel with 5.5 coils and closed & ground ends. This spring features an O.D. of 0.42", and an I.D. of 0.31".
| Label | Value |
|---|---|
| Brand | Century Spring |
| Display Name | FF-78 |
| Ends | Closed & Ground |
| Finish | Zinc |
| Free Length | 0.63 in |
| Inside Diameter | 0.31 in |
| Material | Spring Steel |
| Outside Diameter | 0.42 in |
| Part Type | Standard |
| Rate | 77 lbs/in |
| SKU | FF-78CS |
| Solid Length | 0.3 in |
| Suggested Max Deflection | 0.18 in |
| Suggested Max Load | 14 lbf |
| Total Coils | 5.5 |
| Wire Diameter | 0.055 in |
| Label | Value |
|---|---|
| Brand | Century Spring |
| Display Name | FF-78 |
| Ends | Closed & Ground |
| Finish | Zinc |
| Free Length | 16 mm |
| Inside Diameter | 7.87 mm |
| Material | Spring Steel |
| Outside Diameter | 10.67 mm |
| Part Type | Standard |
| Rate | 13.48 N/mm |
| SKU | FF-78CS |
| Solid Length | 7.62 mm |
| Suggested Max Deflection | 4.57 mm |
| Suggested Max Load | 62.27 N |
| Total Coils | 5.5 |
| Wire Diameter | 1.4 mm |
The FF-78CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.055" diameter spring steel, the FF-78 spring design exhibits reliable strength across its 5.5 active coils, withstanding repeated compression cycles with a maximum load of 14 lbf without succumbing to fatigue.
We manufacture the FF-78 design to provide a compression spring that is 0.63" long at rest and provides a consistent rate of 77 lbs/in along its recommended maximum of 0.18" deflection. For best results, your application should fully accommodate the inner (0.31") and outer (0.42") diameters of this spring and be designed for its closed & ground end configuration.
We manufacture the FF-78 design to provide a compression spring that is 0.63" long at rest and provides a consistent rate of 77 lbs/in along its recommended maximum of 0.18" deflection. For best results, your application should fully accommodate the inner (0.31") and outer (0.42") diameters of this spring and be designed for its closed & ground end configuration.
