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I-52CS - 0.75" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 5 coils and closed & ground ends. This spring features an O.D. of 0.687", and an I.D. of 0.503".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name I-52
Ends Closed & Ground
Finish Zinc
Free Length 0.75 in
Inside Diameter 0.503 in
Material Spring Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 163 lbs/in
SKU I-52CS
Solid Length 0.46 in
Suggested Max Deflection 0.22 in
Suggested Max Load 36 lbf
Total Coils 5
Wire Diameter 0.092 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name I-52
Ends Closed & Ground
Finish Zinc
Free Length 19.05 mm
Inside Diameter 12.78 mm
Material Spring Steel
Outside Diameter 17.45 mm
Part Type Standard
Rate 28.54 N/mm
SKU I-52CS
Solid Length 11.68 mm
Suggested Max Deflection 5.59 mm
Suggested Max Load 160.13 N
Total Coils 5
Wire Diameter 2.34 mm
The I-52 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 I-52CS compression spring is designed with a free length of 1.88" total of 16.5 coils, and a rate of 28 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The I-52 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.