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B8-55CS - 4.88 Inch Spring Steel Compression Springs

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Estimated Lead Time

The B8-55CS is a regular compression spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.048 inches, an outside diameter of 0.343 inches, and a free length of 4.88 inches. It has a spring rate of 8.4 lbs/inch and a maximum load of 12 Pound Force. The B8-55CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring and is suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of receiving the right parts quickly, and that's why we offer reliable and efficient shipping services. Our products, including the B8-55CS, are proudly made in the United States. With our commitment to quality and our ample supply, Century Spring ensures that customers can easily find the springs they need for their projects and have them delivered in a timely manner.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 4.88 in
Inside Diameter 0.247 in
Material Spring Steel
Outside Diameter 0.343 in
Part Type Standard
Rate 8.4 lbs/in
SKU B8-55CS
Solid Length 1.85 in
Suggested Max Deflection 1.4 in
Suggested Max Load 12 lbf
Total Coils 37.5
Wire Diameter 0.048 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 123.95 mm
Inside Diameter 6.27 mm
Material Spring Steel
Outside Diameter 8.71 mm
Part Type Standard
Rate 1.47 N/mm
SKU B8-55CS
Solid Length 46.99 mm
Suggested Max Deflection 35.56 mm
Suggested Max Load 53.38 N
Total Coils 37.5
Wire Diameter 1.22 mm