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11140 - 2.56 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 6 coils and Closed & Ground ends. This spring features an O.D. of 1.5 Inch, and an I.D. of 1.26 Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11140
Ends Closed & Ground
Finish Zinc
Free Length 2.56 in
Inside Diameter 1.26 in
Material Spring Steel
Outside Diameter 1.5 in
Part Type Standard
Rate 28 lbs/in
SKU 11140CS
Solid Length 0.72 in
Suggested Max Deflection 1.3 in
Suggested Max Load 37 lbf
Total Coils 6
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11140
Ends Closed & Ground
Finish Zinc
Free Length 65.02 mm
Inside Diameter 32 mm
Material Spring Steel
Outside Diameter 38.1 mm
Part Type Standard
Rate 4.9 N/mm
SKU 11140CS
Solid Length 18.29 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 164.58 N
Total Coils 6
Wire Diameter 3.05 mm
The compression spring 11140CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality hard drawn, the 11140 compression spring design exhibits exceptional tensile strength and resilience.

The 11140 design is manufactured with a free length of 2.56", with an outer diameter of 1.5", an inner diameter of 1.26", and a total of 6 coils, expertly designed to deliver consistent compression characteristics including a rate of 28 lbs/in.

The 11140CS 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 11140 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.