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Century Spring

B-63CS - 1.13" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 9 coils and closed & ground ends. This spring features an O.D. of 0.609", and an I.D. of 0.513".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B-63
Ends Closed & Ground
Finish Zinc
Free Length 1.13 in
Inside Diameter 0.513 in
Material Spring Steel
Outside Diameter 0.609 in
Part Type Standard
Rate 6.2 lbs/in
SKU B-63CS
Solid Length 0.43 in
Suggested Max Deflection 0.69 in
Suggested Max Load 4.3 lbf
Total Coils 9
Wire Diameter 0.048 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B-63
Ends Closed & Ground
Finish Zinc
Free Length 28.7 mm
Inside Diameter 13.03 mm
Material Spring Steel
Outside Diameter 15.47 mm
Part Type Standard
Rate 1.09 N/mm
SKU B-63CS
Solid Length 10.92 mm
Suggested Max Deflection 17.53 mm
Suggested Max Load 19.13 N
Total Coils 9
Wire Diameter 1.22 mm
The compression spring B-63CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the B-63 compression spring design exhibits exceptional tensile strength and resilience.

The B-63 design is manufactured with a free length of 1.13", with an outer diameter of 0.609", an inner diameter of 0.513", and a total of 9 coils, expertly designed to deliver consistent compression characteristics including a rate of 6.2 lbs/in.

The B-63CS 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-63 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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