Century Spring

S-290CS - 2.25" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 4 coils and closed & ground ends. This spring features an O.D. of 1.5", and an I.D. of 1.25".

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

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-290
Ends Closed & Ground
Finish None
Free Length 2.25 in
Inside Diameter 1.25 in
Material 302/304 Stainless Steel
Outside Diameter 1.5 in
Part Type Standard
Rate 59 lbs/in
SKU S-290CS
Solid Length 0.5 in
Suggested Max Deflection 0.65 in
Suggested Max Load 38 lbf
Total Coils 4
Wire Diameter 0.125 in
The compression spring S-290CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-290 compression spring design exhibits exceptional tensile strength and resilience.

The S-290 design is manufactured with a free length of 2.25", with an outer diameter of 1.5", an inner diameter of 1.25", and a total of 4 coils, expertly designed to deliver consistent compression characteristics including a rate of 59 lbs/in.

The S-290CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring S-290 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.

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