91制片厂

This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the Components website.

We're sorry for the inconvenience.

Century Spring

LL-55CS - 1" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 15 coils and closed & ground ends. This spring features an O.D. of 0.188", and an I.D. of 0.138".

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name LL-55
Ends Closed & Ground
Finish Zinc
Free Length 1 in
Inside Diameter 0.138 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 10 lbs/in
SKU LL-55CS
Solid Length 0.38 in
Suggested Max Deflection 0.45 in
Suggested Max Load 4.6 lbf
Total Coils 15
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name LL-55
Ends Closed & Ground
Finish Zinc
Free Length 25.4 mm
Inside Diameter 3.51 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.75 N/mm
SKU LL-55CS
Solid Length 9.65 mm
Suggested Max Deflection 11.43 mm
Suggested Max Load 20.46 N
Total Coils 15
Wire Diameter 0.64 mm
The LL-55CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.025" diameter music wire, the LL-55 spring design exhibits reliable strength across its 15 active coils, withstanding repeated compression cycles with a maximum load of 4.6 lbf without succumbing to fatigue.

We manufacture the LL-55 design to provide a compression spring that is 1" long at rest and provides a consistent rate of 10 lbs/in along its recommended maximum of 0.45" deflection. For best results, your application should fully accommodate the inner (0.138") and outer (0.188") diameters of this spring and be designed for its closed & ground end configuration.

You May Also Like

Related Resources

View More Resources