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Century Spring

72050SCS - 2.75" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 12.8 coils and closed & ground ends. This spring features an O.D. of 0.72", and an I.D. of 0.56".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72050S
Ends Closed & Ground
Finish None
Free Length 2.75 in
Inside Diameter 0.56 in
Material 302/304 Stainless Steel
Outside Diameter 0.72 in
Part Type Standard
Rate 18 lbs/in
SKU 72050SCS
Solid Length 1.02 in
Suggested Max Deflection 1.3 in
Suggested Max Load 23 lbf
Total Coils 12.8
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72050S
Ends Closed & Ground
Finish None
Free Length 69.85 mm
Inside Diameter 14.22 mm
Material 302/304 Stainless Steel
Outside Diameter 18.29 mm
Part Type Standard
Rate 3.15 N/mm
SKU 72050SCS
Solid Length 25.91 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 102.3 N
Total Coils 12.8
Wire Diameter 2.03 mm
The 72050S compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 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 72050SCS compression spring is designed with a free length of 2.75" total of 12.8 coils, and a rate of 21 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 72050S 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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