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Century Spring

B-89CS - 0.41" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 7 coils and closed ends. This spring features an O.D. of 0.25", and an I.D. of 0.196".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B-89
Ends Closed
Finish Zinc
Free Length 0.41 in
Inside Diameter 0.196 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 14 lbs/in
SKU B-89CS
Solid Length 0.22 in
Suggested Max Deflection 0.19 in
Suggested Max Load 2.6 lbf
Total Coils 7
Wire Diameter 0.027 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B-89
Ends Closed
Finish Zinc
Free Length 10.41 mm
Inside Diameter 4.98 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 2.45 N/mm
SKU B-89CS
Solid Length 5.59 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 11.56 N
Total Coils 7
Wire Diameter 0.69 mm
The compression spring B-89CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the B-89 compression spring design exhibits exceptional tensile strength and resilience.

The B-89 design is manufactured with a free length of 0.41", with an outer diameter of 0.25", an inner diameter of 0.196", and a total of 7 coils, expertly designed to deliver consistent compression characteristics including a rate of 14 lbs/in.

The B-89CS 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 B-89 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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