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Century Spring

4089 - 5 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Regular compression spring in Spring Steel with 4 total coils and Closed & Ground ends. This spring features an O.D. of 6.5 Inch, and an I.D. of 4.5 Inch.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4089
Ends Closed & Ground
Finish None
Free Length 5 in
Inside Diameter 4.5 in
Material Spring Steel
Outside Diameter 6.5 in
Part Type Standard
Rate 4320 lbs/in
SKU 4089CS
Solid Length 4 in
Suggested Max Deflection 0.8 in
Suggested Max Load 3460 lbf
Total Coils 4
Wire Diameter 1 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4089
Ends Closed & Ground
Finish None
Free Length 127 mm
Inside Diameter 114.3 mm
Material Spring Steel
Outside Diameter 165.1 mm
Part Type Standard
Rate 756.43 N/mm
SKU 4089CS
Solid Length 101.6 mm
Suggested Max Deflection 20.32 mm
Suggested Max Load 15390.08 N
Total Coils 4
Wire Diameter 25.4 mm
The 4089 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 4089CS compression spring is designed with a free length of 12" total of 8 coils, and a rate of 2767 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 4089 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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