Compression Springs Regular

FF-28CS - 0.81" Music Wire Compression Spring

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Compression spring manufactured from music wire with 9 coils and closed ends. This spring features an O.D. of 0.266", and an I.D. of 0.222".

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Standard

Metric

Specs (in standard)
Label	Value
Brand	Century Spring
Display Name	FF-28
Ends	Closed
Finish	Zinc
Free Length	0.81 in
Inside Diameter	0.222 in
Material	Music Wire
Outside Diameter	0.266 in
Part Type	Standard
Rate	3.4 lbs/in
SKU	FF-28CS
Solid Length	0.22 in
Suggested Max Deflection	0.59 in
Suggested Max Load	2 lbf
Total Coils	9
Wire Diameter	0.022 in

Specs (in metric)
Label	Value
Brand	Century Spring
Display Name	FF-28
Ends	Closed
Finish	Zinc
Free Length	20.57 mm
Inside Diameter	5.64 mm
Material	Music Wire
Outside Diameter	6.76 mm
Part Type	Standard
Rate	0.6 N/mm
SKU	FF-28CS
Solid Length	5.59 mm
Suggested Max Deflection	14.99 mm
Suggested Max Load	8.9 N
Total Coils	9
Wire Diameter	0.56 mm

The compression spring FF-28CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the FF-28 compression spring design exhibits exceptional tensile strength and resilience.

The FF-28 design is manufactured with a free length of 0.81", with an outer diameter of 0.266", an inner diameter of 0.222", and a total of 9 coils, expertly designed to deliver consistent compression characteristics including a rate of 3.4 lbs/in.

The FF-28CS 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 FF-28 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.