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Century Spring

3124CS - 11.1" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 12 coils and closed & ground ends. This spring features an O.D. of 2", and an I.D. of 1.75".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3124
Ends Closed & Ground
Finish Zinc
Free Length 11.1 in
Inside Diameter 1.75 in
Material Spring Steel
Outside Diameter 2 in
Part Type Standard
Rate 5.3 lbs/in
SKU 3124CS
Solid Length 1.5 in
Suggested Max Deflection 5.9 in
Suggested Max Load 32 lbf
Total Coils 12
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3124
Ends Closed & Ground
Finish Zinc
Free Length 281.94 mm
Inside Diameter 44.45 mm
Material Spring Steel
Outside Diameter 50.8 mm
Part Type Standard
Rate 0.93 N/mm
SKU 3124CS
Solid Length 38.1 mm
Suggested Max Deflection 149.86 mm
Suggested Max Load 142.34 N
Total Coils 12
Wire Diameter 3.18 mm
The 3124CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.125" diameter spring steel, the 3124 spring design exhibits reliable strength across its 12 active coils, withstanding repeated compression cycles with a maximum load of 32 lbf without succumbing to fatigue.

We manufacture the 3124 design to provide a compression spring that is 11.1" long at rest and provides a consistent rate of 5.3 lbs/in along its recommended maximum of 5.9" deflection. For best results, your application should fully accommodate the inner (1.75") and outer (2") diameters of this spring and be designed for its closed & ground end configuration.

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