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Century Spring

LL-19CS - 1.13" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 27 coils and closed ends. This spring features an O.D. of 0.14", and an I.D. of 0.12".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name LL-19
Ends Closed
Finish None
Free Length 1.13 in
Inside Diameter 0.12 in
Material Music Wire
Outside Diameter 0.14 in
Part Type Standard
Rate 0.26 lbs/in
SKU LL-19CS
Solid Length 0.28 in
Suggested Max Deflection 0.85 in
Suggested Max Load 0.22 lbf
Total Coils 27
Wire Diameter 0.01 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name LL-19
Ends Closed
Finish None
Free Length 28.7 mm
Inside Diameter 3.05 mm
Material Music Wire
Outside Diameter 3.56 mm
Part Type Standard
Rate 0.05 N/mm
SKU LL-19CS
Solid Length 7.11 mm
Suggested Max Deflection 21.59 mm
Suggested Max Load 0.98 N
Total Coils 27
Wire Diameter 0.25 mm
The LL-19CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.01" diameter music wire, the LL-19 spring design exhibits reliable strength across its 27 active coils, withstanding repeated compression cycles with a maximum load of 0.22 lbf without succumbing to fatigue.

We manufacture the LL-19 design to provide a compression spring that is 1.13" long at rest and provides a consistent rate of 0.26 lbs/in along its recommended maximum of 0.85" deflection. For best results, your application should fully accommodate the inner (0.12") and outer (0.14") diameters of this spring and be designed for its closed end configuration.

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