Century Spring

61440SCS - 0.313" 316 Stainless Steel Compression Spring

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Compression spring manufactured from 316 stainless steel with 5.76 coils and closed & ground ends. This spring features an O.D. of 0.21", and an I.D. of 0.158".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 61440S
Ends Closed & Ground
Finish Passivated
Free Length 0.313 in
Inside Diameter 0.158 in
Material 316 Stainless Steel
Outside Diameter 0.21 in
Part Type Standard
Rate 24.4 lbs/in
SKU 61440SCS
Solid Length 0.16 in
Suggested Max Deflection 0.104 in
Suggested Max Load 2.538 lbf
Total Coils 5.76
Wire Diameter 0.026 in
The 61440SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.026" diameter 316 stainless steel, the 61440S spring design exhibits reliable strength across its 5.76 active coils, withstanding repeated compression cycles with a maximum load of 2.538 lbf without succumbing to fatigue.

We manufacture the 61440S design to provide a compression spring that is 0.313" long at rest and provides a consistent rate of 24.4 lbs/in along its recommended maximum of 0.104" deflection. For best results, your application should fully accommodate the inner (0.158") and outer (0.21") diameters of this spring and be designed for its closed & ground end configuration.

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