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Century Spring

3255CS - 2.13" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 7.5 coils and closed & ground ends. This spring features an O.D. of 1.156", and an I.D. of 0.87".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3255
Ends Closed & Ground
Finish Zinc
Free Length 2.13 in
Inside Diameter 0.87 in
Material Spring Steel
Outside Diameter 1.156 in
Part Type Standard
Rate 105 lbs/in
SKU 3255CS
Solid Length 1.07 in
Suggested Max Deflection 0.73 in
Suggested Max Load 77 lbf
Total Coils 7.5
Wire Diameter 0.143 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3255
Ends Closed & Ground
Finish Zinc
Free Length 54.1 mm
Inside Diameter 22.1 mm
Material Spring Steel
Outside Diameter 29.36 mm
Part Type Standard
Rate 18.39 N/mm
SKU 3255CS
Solid Length 27.18 mm
Suggested Max Deflection 18.54 mm
Suggested Max Load 342.5 N
Total Coils 7.5
Wire Diameter 3.63 mm
The 3255 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality spring steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The 3255CS compression spring is designed with a free length of 1.88" total of 8.5 coils, and a rate of 341 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 3255 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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