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Century Spring

11401CS - 6.13" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 14.3 coils and closed ends. This spring features an O.D. of 1.359", and an I.D. of 1.119".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11401
Ends Closed
Finish Zinc
Free Length 6.13 in
Inside Diameter 1.119 in
Material Spring Steel
Outside Diameter 1.359 in
Part Type Standard
Rate 13 lbs/in
SKU 11401CS
Solid Length 1.83 in
Suggested Max Deflection 3.2 in
Suggested Max Load 41 lbf
Total Coils 14.3
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11401
Ends Closed
Finish Zinc
Free Length 155.7 mm
Inside Diameter 28.42 mm
Material Spring Steel
Outside Diameter 34.52 mm
Part Type Standard
Rate 2.28 N/mm
SKU 11401CS
Solid Length 46.48 mm
Suggested Max Deflection 81.28 mm
Suggested Max Load 182.37 N
Total Coils 14.3
Wire Diameter 3.05 mm
The 11401CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.12" diameter spring steel, the 11401 spring design exhibits reliable strength across its 14.3 active coils, withstanding repeated compression cycles with a maximum load of 41 lbf without succumbing to fatigue.

We manufacture the 11401 design to provide a compression spring that is 6.13" long at rest and provides a consistent rate of 13 lbs/in along its recommended maximum of 3.2" deflection. For best results, your application should fully accommodate the inner (1.119") and outer (1.359") diameters of this spring and be designed for its closed end configuration.

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