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Century Spring

77076CS - 2.756" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 5.6 coils and closed & ground ends. This spring features an O.D. of 1.953", and an I.D. of 1.598".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 77076
Ends Closed & Ground
Finish None
Free Length 2.756 in
Inside Diameter 1.598 in
Material Music Wire
Outside Diameter 1.953 in
Part Type Metric
Rate 70.274 lbs/in
SKU 77076CS
Solid Length 0.992 in
Suggested Max Deflection 1.714 in
Suggested Max Load 120.422 lbf
Total Coils 5.6
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 77076
Ends Closed & Ground
Finish None
Free Length 70 mm
Inside Diameter 40.59 mm
Material Music Wire
Outside Diameter 49.61 mm
Part Type Metric
Rate 12.3 N/mm
SKU 77076CS
Solid Length 25.2 mm
Suggested Max Deflection 43.54 mm
Suggested Max Load 535.64 N
Total Coils 5.6
Wire Diameter 4.5 mm
The 77076 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 77076CS compression spring is designed with a free length of 2.362" total of 5 coils, and a rate of 84.329 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 77076 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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