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Century Spring

12492CS - 3" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 14 coils and closed & ground ends. This spring features an O.D. of 0.812", and an I.D. of 0.63".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12492
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 0.63 in
Material Spring Steel
Outside Diameter 0.812 in
Part Type Standard
Rate 22 lbs/in
SKU 12492CS
Solid Length 1.27 in
Suggested Max Deflection 1.4 in
Suggested Max Load 30 lbf
Total Coils 14
Wire Diameter 0.091 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12492
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 16 mm
Material Spring Steel
Outside Diameter 20.62 mm
Part Type Standard
Rate 3.85 N/mm
SKU 12492CS
Solid Length 32.26 mm
Suggested Max Deflection 35.56 mm
Suggested Max Load 133.44 N
Total Coils 14
Wire Diameter 2.31 mm
The 12492CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.091" diameter spring steel, the 12492 spring design exhibits reliable strength across its 14 active coils, withstanding repeated compression cycles with a maximum load of 30 lbf without succumbing to fatigue.

We manufacture the 12492 design to provide a compression spring that is 3" long at rest and provides a consistent rate of 22 lbs/in along its recommended maximum of 1.4" deflection. For best results, your application should fully accommodate the inner (0.63") and outer (0.812") diameters of this spring and be designed for its closed & ground end configuration.

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