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71878CS - 0.75" Music Wire Compression Spring
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Compression spring manufactured from music wire with 4 coils and closed & ground ends. This spring features an O.D. of 0.66", and an I.D. of 0.55".
NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.
| Label | Value |
|---|---|
| Brand | Century Spring |
| Display Name | 71878 |
| Ends | Closed & Ground |
| Finish | None |
| Free Length | 0.75 in |
| Inside Diameter | 0.55 in |
| Material | Music Wire |
| Outside Diameter | 0.66 in |
| Part Type | Standard |
| Rate | 29 lbs/in |
| SKU | 71878CS |
| Solid Length | 0.22 in |
| Suggested Max Deflection | 0.44 in |
| Suggested Max Load | 13 lbf |
| Total Coils | 4 |
| Wire Diameter | 0.055 in |
| Label | Value |
|---|---|
| Brand | Century Spring |
| Display Name | 71878 |
| Ends | Closed & Ground |
| Finish | None |
| Free Length | 19.05 mm |
| Inside Diameter | 13.97 mm |
| Material | Music Wire |
| Outside Diameter | 16.76 mm |
| Part Type | Standard |
| Rate | 5.08 N/mm |
| SKU | 71878CS |
| Solid Length | 5.59 mm |
| Suggested Max Deflection | 11.18 mm |
| Suggested Max Load | 57.82 N |
| Total Coils | 4 |
| Wire Diameter | 1.4 mm |
The 71878CS 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 music wire, the 71878 spring design exhibits reliable strength across its 4 active coils, withstanding repeated compression cycles with a maximum load of 13 lbf without succumbing to fatigue.
We manufacture the 71878 design to provide a compression spring that is 0.75" long at rest and provides a consistent rate of 29 lbs/in along its recommended maximum of 0.44" deflection. For best results, your application should fully accommodate the inner (0.55") and outer (0.66") diameters of this spring and be designed for its closed & ground end configuration.
We manufacture the 71878 design to provide a compression spring that is 0.75" long at rest and provides a consistent rate of 29 lbs/in along its recommended maximum of 0.44" deflection. For best results, your application should fully accommodate the inner (0.55") and outer (0.66") diameters of this spring and be designed for its closed & ground end configuration.
