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Century Spring

75545CS - 2.165" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 10.68 coils and closed & ground ends. This spring features an O.D. of 0.472", and an I.D. of 0.398".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75545
Ends Closed & Ground
Finish Zinc
Free Length 2.165 in
Inside Diameter 0.398 in
Material Music Wire
Outside Diameter 0.472 in
Part Type Metric
Rate 4.12 lbs/in
SKU 75545CS
Solid Length 0.399 in
Suggested Max Deflection 1.424 in
Suggested Max Load 5.867 lbf
Total Coils 10.68
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75545
Ends Closed & Ground
Finish Zinc
Free Length 54.99 mm
Inside Diameter 10.11 mm
Material Music Wire
Outside Diameter 11.99 mm
Part Type Metric
Rate 0.72 N/mm
SKU 75545CS
Solid Length 10.13 mm
Suggested Max Deflection 36.17 mm
Suggested Max Load 26.1 N
Total Coils 10.68
Wire Diameter 0.94 mm
The compression spring 75545CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 75545 compression spring design exhibits exceptional tensile strength and resilience.

The 75545 design is manufactured with a free length of 2.165", with an outer diameter of 0.472", an inner diameter of 0.398", and a total of 10.68 coils, expertly designed to deliver consistent compression characteristics including a rate of 4.12 lbs/in.

The 75545CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring 75545 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.

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