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Century Spring

HH-33CS - 1.38" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 6 coils and closed & ground ends. This spring features an O.D. of 1.109", and an I.D. of 0.809".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name HH-33
Ends Closed & Ground
Finish None
Free Length 1.38 in
Inside Diameter 0.809 in
Material Spring Steel
Outside Diameter 1.109 in
Part Type Standard
Rate 206 lbs/in
SKU HH-33CS
Solid Length 0.9 in
Suggested Max Deflection 0.43 in
Suggested Max Load 90 lbf
Total Coils 6
Wire Diameter 0.15 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name HH-33
Ends Closed & Ground
Finish None
Free Length 35.05 mm
Inside Diameter 20.55 mm
Material Spring Steel
Outside Diameter 28.17 mm
Part Type Standard
Rate 36.07 N/mm
SKU HH-33CS
Solid Length 22.86 mm
Suggested Max Deflection 10.92 mm
Suggested Max Load 400.32 N
Total Coils 6
Wire Diameter 3.81 mm
The HH-33 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 HH-33CS compression spring is designed with a free length of 0.69" total of 10.5 coils, and a rate of 13 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 HH-33 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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