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Century Spring

3052CS - 4.13" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 18 coils and closed & ground ends. This spring features an O.D. of 0.703", and an I.D. of 0.578".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3052
Ends Closed & Ground
Finish Zinc
Free Length 4.13 in
Inside Diameter 0.578 in
Material Spring Steel
Outside Diameter 0.703 in
Part Type Standard
Rate 5 lbs/in
SKU 3052CS
Solid Length 1.12 in
Suggested Max Deflection 2.4 in
Suggested Max Load 12 lbf
Total Coils 18
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3052
Ends Closed & Ground
Finish Zinc
Free Length 104.9 mm
Inside Diameter 14.68 mm
Material Spring Steel
Outside Diameter 17.86 mm
Part Type Standard
Rate 0.88 N/mm
SKU 3052CS
Solid Length 28.45 mm
Suggested Max Deflection 60.96 mm
Suggested Max Load 53.38 N
Total Coils 18
Wire Diameter 1.59 mm
The 3052CS 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 3052 spring design exhibits reliable strength across its 18 active coils, withstanding repeated compression cycles with a maximum load of 12 lbf without succumbing to fatigue.

We manufacture the 3052 design to provide a compression spring that is 4.13" long at rest and provides a consistent rate of 5 lbs/in along its recommended maximum of 2.4" deflection. For best results, your application should fully accommodate the inner (0.578") and outer (0.703") diameters of this spring and be designed for its closed & ground end configuration.

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