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Century Spring

11616CS - 2.84" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 14.5 coils and closed & ground ends. This spring features an O.D. of 0.656", and an I.D. of 0.414".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11616
Ends Closed & Ground
Finish Zinc
Free Length 2.84 in
Inside Diameter 0.414 in
Material Spring Steel
Outside Diameter 0.656 in
Part Type Standard
Rate 161 lbs/in
SKU 11616CS
Solid Length 1.88 in
Suggested Max Deflection 0.5 in
Suggested Max Load 81 lbf
Total Coils 14.5
Wire Diameter 0.121 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11616
Ends Closed & Ground
Finish Zinc
Free Length 72.14 mm
Inside Diameter 10.52 mm
Material Spring Steel
Outside Diameter 16.66 mm
Part Type Standard
Rate 28.19 N/mm
SKU 11616CS
Solid Length 47.75 mm
Suggested Max Deflection 12.7 mm
Suggested Max Load 360.29 N
Total Coils 14.5
Wire Diameter 3.07 mm
The 11616CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.121" diameter spring steel, the 11616 spring design exhibits reliable strength across its 14.5 active coils, withstanding repeated compression cycles with a maximum load of 81 lbf without succumbing to fatigue.

We manufacture the 11616 design to provide a compression spring that is 2.84" long at rest and provides a consistent rate of 161 lbs/in along its recommended maximum of 0.5" deflection. For best results, your application should fully accommodate the inner (0.414") and outer (0.656") diameters of this spring and be designed for its closed & ground end configuration.

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