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Century Spring

77147CS - 9.843" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 14.89 coils and closed & ground ends. This spring features an O.D. of 2.219", and an I.D. of 1.719".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 77147
Ends Closed & Ground
Finish None
Free Length 9.843 in
Inside Diameter 1.719 in
Material Music Wire
Outside Diameter 2.219 in
Part Type Metric
Rate 57.109 lbs/in
SKU 77147CS
Solid Length 3.723 in
Suggested Max Deflection 4.861 in
Suggested Max Load 277.603 lbf
Total Coils 14.89
Wire Diameter 0.25 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 77147
Ends Closed & Ground
Finish None
Free Length 250.01 mm
Inside Diameter 43.66 mm
Material Music Wire
Outside Diameter 56.36 mm
Part Type Metric
Rate 10 N/mm
SKU 77147CS
Solid Length 94.56 mm
Suggested Max Deflection 123.47 mm
Suggested Max Load 1234.78 N
Total Coils 14.89
Wire Diameter 6.35 mm
The compression spring 77147CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 77147 compression spring design exhibits exceptional tensile strength and resilience.

The 77147 design is manufactured with a free length of 9.843", with an outer diameter of 2.219", an inner diameter of 1.719", and a total of 14.89 coils, expertly designed to deliver consistent compression characteristics including a rate of 57.109 lbs/in.

The 77147CS 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 77147 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.

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