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Century Spring

11928CS - 2.5" Spring Steel Compression Spring

Inventory Status
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Compression spring manufactured from spring steel with 15 coils and closed & ground ends. This spring features an O.D. of 0.5", and an I.D. of 0.356".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11928
Ends Closed & Ground
Finish Zinc
Free Length 2.5 in
Inside Diameter 0.356 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 38 lbs/in
SKU 11928CS
Solid Length 1.08 in
Suggested Max Deflection 0.65 in
Suggested Max Load 25 lbf
Total Coils 15
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11928
Ends Closed & Ground
Finish Zinc
Free Length 63.5 mm
Inside Diameter 9.04 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 6.65 N/mm
SKU 11928CS
Solid Length 27.43 mm
Suggested Max Deflection 16.51 mm
Suggested Max Load 111.2 N
Total Coils 15
Wire Diameter 1.83 mm
The 11928 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 11928CS compression spring is designed with a free length of 1.5" total of 5 coils, and a rate of 106 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 11928 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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