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Century Spring

72108SCS - 3.5" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 14.3 coils and closed & ground ends. This spring features an O.D. of 0.72", and an I.D. of 0.528".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72108S
Ends Closed & Ground
Finish None
Free Length 3.5 in
Inside Diameter 0.528 in
Material 302/304 Stainless Steel
Outside Diameter 0.72 in
Part Type Standard
Rate 34 lbs/in
SKU 72108SCS
Solid Length 1.355 in
Suggested Max Deflection 1.052 in
Suggested Max Load 36 lbf
Total Coils 14.3
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72108S
Ends Closed & Ground
Finish None
Free Length 88.9 mm
Inside Diameter 13.41 mm
Material 302/304 Stainless Steel
Outside Diameter 18.29 mm
Part Type Standard
Rate 5.95 N/mm
SKU 72108SCS
Solid Length 34.42 mm
Suggested Max Deflection 26.72 mm
Suggested Max Load 160.13 N
Total Coils 14.3
Wire Diameter 2.41 mm
The 72108S 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 72108SCS compression spring is designed with a free length of 3.5" total of 14.5 coils, and a rate of 40 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 72108S 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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