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Century Spring

3326CS - 2.5" Hard Drawn Compression Spring

Inventory Status
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Compression spring manufactured from hard drawn with 12 coils and closed & ground ends. This spring features an O.D. of 0.593", and an I.D. of 0.449".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3326
Ends Closed & Ground
Finish Zinc
Free Length 2.5 in
Inside Diameter 0.449 in
Material Spring Steel
Outside Diameter 0.593 in
Part Type Standard
Rate 27 lbs/in
SKU 3326CS
Solid Length 0.86 in
Suggested Max Deflection 0.78 in
Suggested Max Load 21 lbf
Total Coils 12
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3326
Ends Closed & Ground
Finish Zinc
Free Length 63.5 mm
Inside Diameter 11.4 mm
Material Spring Steel
Outside Diameter 15.06 mm
Part Type Standard
Rate 4.73 N/mm
SKU 3326CS
Solid Length 21.84 mm
Suggested Max Deflection 19.81 mm
Suggested Max Load 93.41 N
Total Coils 12
Wire Diameter 1.83 mm
The 3326 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality hard drawn 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 3326CS compression spring is designed with a free length of 1.19" total of 4 coils, and a rate of 88 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 3326 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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