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Century Spring

77025CS - 13.386" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 20.5 coils and closed & ground ends. This spring features an O.D. of 1.732", and an I.D. of 1.417".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 77025
Ends Closed & Ground
Finish None
Free Length 13.386 in
Inside Diameter 1.417 in
Material Music Wire
Outside Diameter 1.732 in
Part Type Metric
Rate 12.237 lbs/in
SKU 77025CS
Solid Length 3.228 in
Suggested Max Deflection 7.854 in
Suggested Max Load 96.108 lbf
Total Coils 20.5
Wire Diameter 0.157 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 77025
Ends Closed & Ground
Finish None
Free Length 340 mm
Inside Diameter 35.99 mm
Material Music Wire
Outside Diameter 43.99 mm
Part Type Metric
Rate 2.14 N/mm
SKU 77025CS
Solid Length 81.99 mm
Suggested Max Deflection 199.49 mm
Suggested Max Load 427.49 N
Total Coils 20.5
Wire Diameter 3.99 mm
The 77025 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality music wire 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 77025CS compression spring is designed with a free length of 10.197" total of 20 coils, and a rate of 12.577 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 77025 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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