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Century Spring

B14-43CS - 0.59" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 12 coils and closed & ground ends. This spring features an O.D. of 0.188", and an I.D. of 0.146".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B14-43
Ends Closed & Ground
Finish None
Free Length 0.59 in
Inside Diameter 0.146 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 6 lbs/in
SKU B14-43CS
Solid Length 0.25 in
Suggested Max Deflection 0.34 in
Suggested Max Load 2 lbf
Total Coils 12
Wire Diameter 0.021 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B14-43
Ends Closed & Ground
Finish None
Free Length 14.99 mm
Inside Diameter 3.71 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.05 N/mm
SKU B14-43CS
Solid Length 6.35 mm
Suggested Max Deflection 8.64 mm
Suggested Max Load 8.9 N
Total Coils 12
Wire Diameter 0.53 mm
The B14-43 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality music wire and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The B14-43CS compression spring is designed with a free length of 2.25" total of 23 coils, and a rate of 0.5 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The B14-43 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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