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2908CS - 2.75" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 12 coils and closed & ground ends. This spring features an O.D. of 0.859", and an I.D. of 0.669".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2908
Ends Closed & Ground
Finish Zinc
Free Length 2.75 in
Inside Diameter 0.669 in
Material Spring Steel
Outside Diameter 0.859 in
Part Type Standard
Rate 26 lbs/in
SKU 2908CS
Solid Length 1.14 in
Suggested Max Deflection 1.2 in
Suggested Max Load 32 lbf
Total Coils 12
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2908
Ends Closed & Ground
Finish Zinc
Free Length 69.85 mm
Inside Diameter 16.99 mm
Material Spring Steel
Outside Diameter 21.82 mm
Part Type Standard
Rate 4.55 N/mm
SKU 2908CS
Solid Length 28.96 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 142.34 N
Total Coils 12
Wire Diameter 2.41 mm
The 2908 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 2908CS compression spring is designed with a free length of 4" total of 34.8 coils, and a rate of 148 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 2908 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.