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B9-23CS - 1.31" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 13.5 coils and closed ends. This spring features an O.D. of 0.343", and an I.D. of 0.257".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B9-23
Ends Closed
Finish None
Free Length 1.31 in
Inside Diameter 0.257 in
Material Spring Steel
Outside Diameter 0.343 in
Part Type Standard
Rate 16 lbs/in
SKU B9-23CS
Solid Length 0.62 in
Suggested Max Deflection 0.55 in
Suggested Max Load 8.8 lbf
Total Coils 13.5
Wire Diameter 0.043 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B9-23
Ends Closed
Finish None
Free Length 33.27 mm
Inside Diameter 6.53 mm
Material Spring Steel
Outside Diameter 8.71 mm
Part Type Standard
Rate 2.8 N/mm
SKU B9-23CS
Solid Length 15.75 mm
Suggested Max Deflection 13.97 mm
Suggested Max Load 39.14 N
Total Coils 13.5
Wire Diameter 1.09 mm
The B9-23 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality spring steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The B9-23CS compression spring is designed with a free length of 0.5" total of 5.5 coils, and a rate of 274 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The B9-23 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.