91制片厂

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Century Spring

70690CS - 1" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 13 coils and closed & ground ends. This spring features an O.D. of 0.24", and an I.D. of 0.17".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 70690
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.17 in
Material Music Wire
Outside Diameter 0.24 in
Part Type Standard
Rate 23 lbs/in
SKU 70690CS
Solid Length 0.46 in
Suggested Max Deflection 0.41 in
Suggested Max Load 9.2 lbf
Total Coils 13
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 70690
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 4.32 mm
Material Music Wire
Outside Diameter 6.1 mm
Part Type Standard
Rate 4.03 N/mm
SKU 70690CS
Solid Length 11.68 mm
Suggested Max Deflection 10.41 mm
Suggested Max Load 40.92 N
Total Coils 13
Wire Diameter 0.89 mm
The 70690CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.035" diameter music wire, the 70690 spring design exhibits reliable strength across its 13 active coils, withstanding repeated compression cycles with a maximum load of 9.2 lbf without succumbing to fatigue.

We manufacture the 70690 design to provide a compression spring that is 1" long at rest and provides a consistent rate of 23 lbs/in along its recommended maximum of 0.41" deflection. For best results, your application should fully accommodate the inner (0.17") and outer (0.24") diameters of this spring and be designed for its closed & ground end configuration.

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