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73057CS - 9" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 16.5 coils and closed & ground ends. This spring features an O.D. of 2.187", and an I.D. of 1.501".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73057
Ends Closed & Ground
Finish None
Free Length 9 in
Inside Diameter 1.501 in
Material Oil Tempered
Outside Diameter 2.187 in
Part Type Standard
Rate 219 lbs/in
SKU 73057CS
Solid Length 5.66 in
Suggested Max Deflection 2.3 in
Suggested Max Load 508 lbf
Total Coils 16.5
Wire Diameter 0.343 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73057
Ends Closed & Ground
Finish None
Free Length 228.6 mm
Inside Diameter 38.13 mm
Material Oil Tempered
Outside Diameter 55.55 mm
Part Type Standard
Rate 38.35 N/mm
SKU 73057CS
Solid Length 143.76 mm
Suggested Max Deflection 58.42 mm
Suggested Max Load 2259.58 N
Total Coils 16.5
Wire Diameter 8.71 mm
The 73057 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality oil tempered 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 73057CS compression spring is designed with a free length of 8" total of 14.7 coils, and a rate of 249 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 73057 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.