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Century Spring

3009CS - 2.25" Spring Steel Compression Spring

Inventory Status
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Compression spring manufactured from spring steel with 9 coils and closed & ground ends. This spring features an O.D. of 1.046", and an I.D. of 0.722".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3009
Ends Closed & Ground
Finish Zinc
Free Length 2.25 in
Inside Diameter 0.722 in
Material Spring Steel
Outside Diameter 1.046 in
Part Type Standard
Rate 205 lbs/in
SKU 3009CS
Solid Length 1.46 in
Suggested Max Deflection 0.58 in
Suggested Max Load 118 lbf
Total Coils 9
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3009
Ends Closed & Ground
Finish Zinc
Free Length 57.15 mm
Inside Diameter 18.34 mm
Material Spring Steel
Outside Diameter 26.57 mm
Part Type Standard
Rate 35.9 N/mm
SKU 3009CS
Solid Length 37.08 mm
Suggested Max Deflection 14.73 mm
Suggested Max Load 524.86 N
Total Coils 9
Wire Diameter 4.11 mm
The 3009 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 3009CS compression spring is designed with a free length of 1.88" total of 4.5 coils, and a rate of 4 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 3009 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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