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77156CS - 7.874" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 12.91 coils and closed & ground ends. This spring features an O.D. of 2.274", and an I.D. of 1.804".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 77156
Ends Closed & Ground
Finish None
Free Length 7.874 in
Inside Diameter 1.804 in
Material Music Wire
Outside Diameter 2.274 in
Part Type Metric
Rate 47.409 lbs/in
SKU 77156CS
Solid Length 3.034 in
Suggested Max Deflection 4.772 in
Suggested Max Load 226.223 lbf
Total Coils 12.91
Wire Diameter 0.235 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 77156
Ends Closed & Ground
Finish None
Free Length 200 mm
Inside Diameter 45.82 mm
Material Music Wire
Outside Diameter 57.76 mm
Part Type Metric
Rate 8.3 N/mm
SKU 77156CS
Solid Length 77.06 mm
Suggested Max Deflection 121.21 mm
Suggested Max Load 1006.24 N
Total Coils 12.91
Wire Diameter 5.97 mm
The compression spring 77156CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 77156 compression spring design exhibits exceptional tensile strength and resilience.

The 77156 design is manufactured with a free length of 7.874", with an outer diameter of 2.274", an inner diameter of 1.804", and a total of 12.91 coils, expertly designed to deliver consistent compression characteristics including a rate of 47.409 lbs/in.

The 77156CS 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 77156 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.