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Century Spring

BB-46CS - 0.69" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 9 coils and closed ends. This spring features an O.D. of 0.219", and an I.D. of 0.189".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name BB-46
Ends Closed
Finish Gold Iridite
Free Length 0.69 in
Inside Diameter 0.189 in
Material Music Wire
Outside Diameter 0.219 in
Part Type Standard
Rate 1.2 lbs/in
SKU BB-46CS
Solid Length 0.15 in
Suggested Max Deflection 0.54 in
Suggested Max Load 0.66 lbf
Total Coils 9
Wire Diameter 0.015 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name BB-46
Ends Closed
Finish Gold Iridite
Free Length 17.53 mm
Inside Diameter 4.8 mm
Material Music Wire
Outside Diameter 5.56 mm
Part Type Standard
Rate 0.21 N/mm
SKU BB-46CS
Solid Length 3.81 mm
Suggested Max Deflection 13.72 mm
Suggested Max Load 2.94 N
Total Coils 9
Wire Diameter 0.38 mm
The compression spring BB-46CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the BB-46 compression spring design exhibits exceptional tensile strength and resilience.

The BB-46 design is manufactured with a free length of 0.69", with an outer diameter of 0.219", an inner diameter of 0.189", and a total of 9 coils, expertly designed to deliver consistent compression characteristics including a rate of 1.2 lbs/in.

The BB-46CS 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 BB-46 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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