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Century Spring

I-60A - 1.75 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 9 coils and Closed ends. This spring features an O.D. of 1.25 Inch, and an I.D. of 1.125 Inch.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name I-60A
Ends Closed
Finish Black Oxide
Free Length 1.75 in
Inside Diameter 1.125 in
Material Spring Steel
Outside Diameter 1.25 in
Part Type Standard
Rate 1.8 lbs/in
SKU I-60ACS
Solid Length 0.62 in
Suggested Max Deflection 1.1 in
Suggested Max Load 2 lbf
Total Coils 9
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name I-60A
Ends Closed
Finish Black Oxide
Free Length 44.45 mm
Inside Diameter 28.58 mm
Material Spring Steel
Outside Diameter 31.75 mm
Part Type Standard
Rate 0.32 N/mm
SKU I-60ACS
Solid Length 15.75 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 8.9 N
Total Coils 9
Wire Diameter 1.59 mm
The I-60ACS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.0625" diameter hard drawn, the I-60A spring design exhibits reliable strength across its 9 active coils, withstanding repeated compression cycles with a maximum load of 2 lbf without succumbing to fatigue.

We manufacture the I-60A design to provide a compression spring that is 1.75" long at rest and provides a consistent rate of 1.8 lbs/in along its recommended maximum of 1.1" deflection. For best results, your application should fully accommodate the inner (1.125") and outer (1.25") diameters of this spring and be designed for its closed end configuration.

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