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Century Spring

J-37CS - 0.88" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 6 coils and closed ends. This spring features an O.D. of 0.562", and an I.D. of 0.428".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name J-37
Ends Closed
Finish Zinc
Free Length 0.88 in
Inside Diameter 0.428 in
Material Spring Steel
Outside Diameter 0.562 in
Part Type Standard
Rate 60 lbs/in
SKU J-37CS
Solid Length 0.47 in
Suggested Max Deflection 0.32 in
Suggested Max Load 19 lbf
Total Coils 6
Wire Diameter 0.067 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name J-37
Ends Closed
Finish Zinc
Free Length 22.35 mm
Inside Diameter 10.87 mm
Material Spring Steel
Outside Diameter 14.27 mm
Part Type Standard
Rate 10.51 N/mm
SKU J-37CS
Solid Length 11.94 mm
Suggested Max Deflection 8.13 mm
Suggested Max Load 84.51 N
Total Coils 6
Wire Diameter 1.7 mm
The J-37 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality spring steel 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 J-37CS compression spring is designed with a free length of 0.25" total of 13 coils, and a rate of 5.8 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 J-37 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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