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2901CS - 1.88" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 13.5 coils and closed & ground ends. This spring features an O.D. of 0.531", and an I.D. of 0.391".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2901
Ends Closed & Ground
Finish Zinc
Free Length 1.88 in
Inside Diameter 0.391 in
Material Spring Steel
Outside Diameter 0.531 in
Part Type Standard
Rate 31 lbs/in
SKU 2901CS
Solid Length 0.95 in
Suggested Max Deflection 0.71 in
Suggested Max Load 22 lbf
Total Coils 13.5
Wire Diameter 0.07 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2901
Ends Closed & Ground
Finish Zinc
Free Length 47.75 mm
Inside Diameter 9.93 mm
Material Spring Steel
Outside Diameter 13.49 mm
Part Type Standard
Rate 5.43 N/mm
SKU 2901CS
Solid Length 24.13 mm
Suggested Max Deflection 18.03 mm
Suggested Max Load 97.86 N
Total Coils 13.5
Wire Diameter 1.78 mm
The compression spring 2901CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 2901 compression spring design exhibits exceptional tensile strength and resilience.

The 2901 design is manufactured with a free length of 1.88", with an outer diameter of 0.531", an inner diameter of 0.391", and a total of 13.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 31 lbs/in.

The 2901CS 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 2901 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.