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J-91CS - 0.88" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 17 coils and closed ends. This spring features an O.D. of 0.188", and an I.D. of 0.108".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name J-91
Ends Closed
Finish None
Free Length 0.88 in
Inside Diameter 0.108 in
Material Spring Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 77 lbs/in
SKU J-91CS
Solid Length 0.72 in
Suggested Max Deflection 0.16 in
Suggested Max Load 12 lbf
Total Coils 17
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name J-91
Ends Closed
Finish None
Free Length 22.35 mm
Inside Diameter 2.74 mm
Material Spring Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 13.48 N/mm
SKU J-91CS
Solid Length 18.29 mm
Suggested Max Deflection 4.06 mm
Suggested Max Load 53.38 N
Total Coils 17
Wire Diameter 1.02 mm
The compression spring J-91CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the J-91 compression spring design exhibits exceptional tensile strength and resilience.

The J-91 design is manufactured with a free length of 0.88", with an outer diameter of 0.188", an inner diameter of 0.108", and a total of 17 coils, expertly designed to deliver consistent compression characteristics including a rate of 77 lbs/in.

The J-91CS 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 J-91 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.