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Century Spring

3130CS - 2.06" Spring Steel Compression Spring

Inventory Status
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Compression spring manufactured from spring steel with 11 coils and closed & ground ends. This spring features an O.D. of 0.656", and an I.D. of 0.531".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3130
Ends Closed & Ground
Finish Zinc
Free Length 2.06 in
Inside Diameter 0.531 in
Material Spring Steel
Outside Diameter 0.656 in
Part Type Standard
Rate 12 lbs/in
SKU 3130CS
Solid Length 0.69 in
Suggested Max Deflection 1.1 in
Suggested Max Load 14 lbf
Total Coils 11
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3130
Ends Closed & Ground
Finish Zinc
Free Length 52.32 mm
Inside Diameter 13.49 mm
Material Spring Steel
Outside Diameter 16.66 mm
Part Type Standard
Rate 2.1 N/mm
SKU 3130CS
Solid Length 17.53 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 62.27 N
Total Coils 11
Wire Diameter 1.59 mm
The 3130CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.0625" diameter spring steel, the 3130 spring design exhibits reliable strength across its 11 active coils, withstanding repeated compression cycles with a maximum load of 14 lbf without succumbing to fatigue.

We manufacture the 3130 design to provide a compression spring that is 2.06" long at rest and provides a consistent rate of 12 lbs/in along its recommended maximum of 1.1" deflection. For best results, your application should fully accommodate the inner (0.531") and outer (0.656") diameters of this spring and be designed for its closed & ground end configuration.

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