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Century Spring

50731SCS - 2.559" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 11.5 coils and closed & ground ends. This spring features an O.D. of 0.924", and an I.D. of 0.643".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50731S
Ends Closed & Ground
Finish Passivated
Free Length 2.559 in
Inside Diameter 0.643 in
Material 316 Stainless Steel
Outside Diameter 0.924 in
Rate 105.584 lbs/in
SKU 50731SCS
Solid Length 1.612 in
Suggested Max Deflection 0.664 in
Suggested Max Load 70.142 lbf
Total Coils 11.5
Wire Diameter 0.14 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50731S
Ends Closed & Ground
Finish Passivated
Free Length 65 mm
Inside Diameter 16.33 mm
Material 316 Stainless Steel
Outside Diameter 23.47 mm
Rate 18.49 N/mm
SKU 50731SCS
Solid Length 40.94 mm
Suggested Max Deflection 16.87 mm
Suggested Max Load 311.99 N
Total Coils 11.5
Wire Diameter 3.56 mm
The 50731S compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 316 stainless 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 50731SCS compression spring is designed with a free length of 2.165" total of 9.9 coils, and a rate of 126.968 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 50731S 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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