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BB-51CS - 1 Inch Spring Steel Compression Springs

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The BB-51CS is a regular compression spring manufactured by Century Spring. This spring is made from spring steel and has a wire diameter of 0.05 inches. It has an inside diameter of 0.181 inch and an outside diameter of 0.281 inches. The free length of the spring is 1 inches, while the solid length is 0.55 inches. With a total of 11 coils, this spring has a rate of 81 lbs/inch and can handle a maximum load of 15 pound force. The ends of the BB-51CS are closed and ground. It is a reliable compression spring suitable for various applications.

Century Spring takes pride in its fast shipping and extensive stock inventory. We understand the importance of prompt delivery, and that's why we ensure that our customers receive their orders quickly. With our significant stock of springs, including the BB-51CS, we can meet the demand for various projects. Furthermore, all our springs are proudly made in the United States, guaranteeing their quality and adherence to industry standards. Trust Century Spring for your spring needs and experience our efficient shipping and reliable supply.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.181 in
Material Spring Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 81 lbs/in
SKU BB-51CS
Solid Length 0.55 in
Suggested Max Deflection 0.19 in
Suggested Max Load 15 lbf
Total Coils 11
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 4.6 mm
Material Spring Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 14.18 N/mm
SKU BB-51CS
Solid Length 13.97 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 66.72 N
Total Coils 11
Wire Diameter 1.27 mm