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Century Spring

B11-29CS - 2" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 6.5 coils and closed & ground ends. This spring features an O.D. of 1.078", and an I.D. of 0.808".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B11-29
Ends Closed & Ground
Finish None
Free Length 2 in
Inside Diameter 0.808 in
Material Spring Steel
Outside Diameter 1.078 in
Part Type Standard
Rate 127 lbs/in
SKU B11-29CS
Solid Length 0.88 in
Suggested Max Deflection 0.55 in
Suggested Max Load 69 lbf
Total Coils 6.5
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B11-29
Ends Closed & Ground
Finish None
Free Length 50.8 mm
Inside Diameter 20.52 mm
Material Spring Steel
Outside Diameter 27.38 mm
Part Type Standard
Rate 22.24 N/mm
SKU B11-29CS
Solid Length 22.35 mm
Suggested Max Deflection 13.97 mm
Suggested Max Load 306.91 N
Total Coils 6.5
Wire Diameter 3.43 mm
The B11-29 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 B11-29CS compression spring is designed with a free length of 1.69" total of 6 coils, and a rate of 39 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The B11-29 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.

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