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Century Spring

11151 - 4.41 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 16 coils and Closed ends. This spring features an O.D. of 0.875 Inch, and an I.D. of 0.625 Inch.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11151
Ends Closed
Finish Zinc
Free Length 4.41 in
Inside Diameter 0.625 in
Material Spring Steel
Outside Diameter 0.875 in
Part Type Standard
Rate 58 lbs/in
SKU 11151CS
Solid Length 2.16 in
Suggested Max Deflection 1.2 in
Suggested Max Load 69 lbf
Total Coils 16
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11151
Ends Closed
Finish Zinc
Free Length 112.01 mm
Inside Diameter 15.88 mm
Material Spring Steel
Outside Diameter 22.23 mm
Part Type Standard
Rate 10.16 N/mm
SKU 11151CS
Solid Length 54.86 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 306.91 N
Total Coils 16
Wire Diameter 3.18 mm
The 11151CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.125" diameter hard drawn, the 11151 spring design exhibits reliable strength across its 16 active coils, withstanding repeated compression cycles with a maximum load of 69 lbf without succumbing to fatigue.

We manufacture the 11151 design to provide a compression spring that is 4.41" long at rest and provides a consistent rate of 58 lbs/in along its recommended maximum of 1.2" deflection. For best results, your application should fully accommodate the inner (0.625") and outer (0.875") diameters of this spring and be designed for its closed end configuration.

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