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Century Spring

2688CS - 2.88" Spring Steel Compression Spring

Inventory Status
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Compression spring manufactured from spring steel with 6 coils and closed & ground ends. This spring features an O.D. of 2.109", and an I.D. of 1.705".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2688
Ends Closed & Ground
Finish Zinc
Free Length 2.88 in
Inside Diameter 1.705 in
Material Spring Steel
Outside Diameter 2.109 in
Part Type Standard
Rate 86 lbs/in
SKU 2688CS
Solid Length 1.21 in
Suggested Max Deflection 1.3 in
Suggested Max Load 112 lbf
Total Coils 6
Wire Diameter 0.202 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2688
Ends Closed & Ground
Finish Zinc
Free Length 73.15 mm
Inside Diameter 43.31 mm
Material Spring Steel
Outside Diameter 53.57 mm
Part Type Standard
Rate 15.06 N/mm
SKU 2688CS
Solid Length 30.73 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 498.18 N
Total Coils 6
Wire Diameter 5.13 mm
The 2688 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 2688CS compression spring is designed with a free length of 6.38" total of 15 coils, and a rate of 19 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 2688 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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