91制片厂

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3492 - 1 Inch Spring Steel Compression Spring

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Regular compression spring in Spring Steel with 3.75 total coils and Closed & Ground ends. This spring features an O.D. of 1.39 Inch, and an I.D. of 1.15 Inch.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3492
Ends Closed & Ground
Finish Zinc
Free Length 1 in
Inside Diameter 1.15 in
Material Spring Steel
Outside Diameter 1.39 in
Part Type Standard
Rate 83 lbs/in
SKU 3492CS
Solid Length 0.45 in
Suggested Max Deflection 0.48 in
Suggested Max Load 40 lbf
Total Coils 3.75
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3492
Ends Closed & Ground
Finish Zinc
Free Length 25.4 mm
Inside Diameter 29.21 mm
Material Spring Steel
Outside Diameter 35.31 mm
Part Type Standard
Rate 14.53 N/mm
SKU 3492CS
Solid Length 11.43 mm
Suggested Max Deflection 12.19 mm
Suggested Max Load 177.92 N
Total Coils 3.75
Wire Diameter 3.05 mm
The 3492CS 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 hard drawn, the 3492 spring design exhibits reliable strength across its 3.75 active coils, withstanding repeated compression cycles with a maximum load of 40 lbf without succumbing to fatigue.

We manufacture the 3492 design to provide a compression spring that is 1" long at rest and provides a consistent rate of 83 lbs/in along its recommended maximum of 0.48" deflection. For best results, your application should fully accommodate the inner (1.15") and outer (1.39") diameters of this spring and be designed for its closed & ground end configuration.

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