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S-289CS - 3.75" 302/304 Stainless Steel Compression Spring
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Compression spring manufactured from 302/304 stainless steel with 7.6 coils and closed ends. This spring features an O.D. of 1.375", and an I.D. of 1.251".


Label | Value |
---|---|
Brand | Century Spring |
Display Name | S-289 |
Ends | Closed |
Finish | None |
Free Length | 3.75 in |
Inside Diameter | 1.251 in |
Material | 302/304 Stainless Steel |
Outside Diameter | 1.375 in |
Part Type | Standard |
Rate | 1.5 lbs/in |
SKU | S-289CS |
Solid Length | 0.539 in |
Suggested Max Deflection | 3.211 in |
Suggested Max Load | 4.8 lbf |
Total Coils | 7.6 |
Wire Diameter | 0.0625 in |
Label | Value |
---|---|
Brand | Century Spring |
Display Name | S-289 |
Ends | Closed |
Finish | None |
Free Length | 95.25 mm |
Inside Diameter | 31.78 mm |
Material | 302/304 Stainless Steel |
Outside Diameter | 34.93 mm |
Part Type | Standard |
Rate | 0.26 N/mm |
SKU | S-289CS |
Solid Length | 13.69 mm |
Suggested Max Deflection | 81.56 mm |
Suggested Max Load | 21.35 N |
Total Coils | 7.6 |
Wire Diameter | 1.59 mm |
The S-289 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 S-289CS compression spring is designed with a free length of 2.13" total of 6.5 coils, and a rate of 2.5 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 S-289 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.
The S-289CS compression spring is designed with a free length of 2.13" total of 6.5 coils, and a rate of 2.5 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 S-289 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.