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JJ-87CS - 2.25" Music Wire Compression Spring

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Compression spring manufactured from music wire with 45 coils and closed ends. This spring features an O.D. of 0.188", and an I.D. of 0.13".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name JJ-87
Ends Closed
Finish Black Oxide
Free Length 2.25 in
Inside Diameter 0.13 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 6 lbs/in
SKU JJ-87CS
Solid Length 1.33 in
Suggested Max Deflection 0.92 in
Suggested Max Load 5.5 lbf
Total Coils 45
Wire Diameter 0.029 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name JJ-87
Ends Closed
Finish Black Oxide
Free Length 57.15 mm
Inside Diameter 3.3 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.05 N/mm
SKU JJ-87CS
Solid Length 33.78 mm
Suggested Max Deflection 23.37 mm
Suggested Max Load 24.46 N
Total Coils 45
Wire Diameter 0.74 mm
The compression spring JJ-87CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the JJ-87 compression spring design exhibits exceptional tensile strength and resilience.

The JJ-87 design is manufactured with a free length of 2.25", with an outer diameter of 0.188", an inner diameter of 0.13", and a total of 45 coils, expertly designed to deliver consistent compression characteristics including a rate of 6 lbs/in.

The JJ-87CS 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 JJ-87 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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