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Century Spring

2644CS - 1.13" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 5.75 coils and closed & ground ends. This spring features an O.D. of 0.703", and an I.D. of 0.453".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2644
Ends Closed & Ground
Finish Zinc
Free Length 1.13 in
Inside Diameter 0.453 in
Material Spring Steel
Outside Diameter 0.703 in
Part Type Standard
Rate 485 lbs/in
SKU 2644CS
Solid Length 0.72 in
Suggested Max Deflection 0.17 in
Suggested Max Load 84 lbf
Total Coils 5.75
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2644
Ends Closed & Ground
Finish Zinc
Free Length 28.7 mm
Inside Diameter 11.51 mm
Material Spring Steel
Outside Diameter 17.86 mm
Part Type Standard
Rate 84.92 N/mm
SKU 2644CS
Solid Length 18.29 mm
Suggested Max Deflection 4.32 mm
Suggested Max Load 373.63 N
Total Coils 5.75
Wire Diameter 3.18 mm
The 2644CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.125" diameter spring steel, the 2644 spring design exhibits reliable strength across its 5.75 active coils, withstanding repeated compression cycles with a maximum load of 84 lbf without succumbing to fatigue.

We manufacture the 2644 design to provide a compression spring that is 1.13" long at rest and provides a consistent rate of 485 lbs/in along its recommended maximum of 0.17" deflection. For best results, your application should fully accommodate the inner (0.453") and outer (0.703") diameters of this spring and be designed for its closed & ground end configuration.

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