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72445CS - 3.5" Music Wire Compression Spring
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Compression spring manufactured from music wire with 13 coils and closed & ground ends. This spring features an O.D. of 0.975", and an I.D. of 0.745".
| Label | Value |
|---|---|
| Brand | Century Spring |
| Display Name | 72445 |
| Ends | Closed & Ground |
| Finish | None |
| Free Length | 3.5 in |
| Inside Diameter | 0.745 in |
| Material | Music Wire |
| Outside Diameter | 0.975 in |
| Part Type | Standard |
| Rate | 36 lbs/in |
| SKU | 72445CS |
| Solid Length | 1.5 in |
| Suggested Max Deflection | 1.9 in |
| Suggested Max Load | 68 lbf |
| Total Coils | 13 |
| Wire Diameter | 0.115 in |
| Label | Value |
|---|---|
| Brand | Century Spring |
| Display Name | 72445 |
| Ends | Closed & Ground |
| Finish | None |
| Free Length | 88.9 mm |
| Inside Diameter | 18.92 mm |
| Material | Music Wire |
| Outside Diameter | 24.77 mm |
| Part Type | Standard |
| Rate | 6.3 N/mm |
| SKU | 72445CS |
| Solid Length | 38.1 mm |
| Suggested Max Deflection | 48.26 mm |
| Suggested Max Load | 302.46 N |
| Total Coils | 13 |
| Wire Diameter | 2.92 mm |
The 72445CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.115" diameter music wire, the 72445 spring design exhibits reliable strength across its 13 active coils, withstanding repeated compression cycles with a maximum load of 68 lbf without succumbing to fatigue.
We manufacture the 72445 design to provide a compression spring that is 3.5" long at rest and provides a consistent rate of 36 lbs/in along its recommended maximum of 1.9" deflection. For best results, your application should fully accommodate the inner (0.745") and outer (0.975") diameters of this spring and be designed for its closed & ground end configuration.
We manufacture the 72445 design to provide a compression spring that is 3.5" long at rest and provides a consistent rate of 36 lbs/in along its recommended maximum of 1.9" deflection. For best results, your application should fully accommodate the inner (0.745") and outer (0.975") diameters of this spring and be designed for its closed & ground end configuration.
