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Century Spring

855CS - 6" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 27.8 coils and closed & ground ends. This spring features an O.D. of 0.875", and an I.D. of 0.605".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 855
Ends Closed & Ground
Finish Zinc
Free Length 6 in
Inside Diameter 0.605 in
Material Spring Steel
Outside Diameter 0.875 in
Part Type Standard
Rate 46 lbs/in
SKU 855CS
Solid Length 3.75 in
Suggested Max Deflection 1.8 in
Suggested Max Load 84 lbf
Total Coils 27.8
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 855
Ends Closed & Ground
Finish Zinc
Free Length 152.4 mm
Inside Diameter 15.37 mm
Material Spring Steel
Outside Diameter 22.23 mm
Part Type Standard
Rate 8.05 N/mm
SKU 855CS
Solid Length 95.25 mm
Suggested Max Deflection 45.72 mm
Suggested Max Load 373.63 N
Total Coils 27.8
Wire Diameter 3.43 mm
The 855CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.135" diameter spring steel, the 855 spring design exhibits reliable strength across its 27.8 active coils, withstanding repeated compression cycles with a maximum load of 84 lbf without succumbing to fatigue.

We manufacture the 855 design to provide a compression spring that is 6" long at rest and provides a consistent rate of 46 lbs/in along its recommended maximum of 1.8" deflection. For best results, your application should fully accommodate the inner (0.605") and outer (0.875") diameters of this spring and be designed for its closed & ground end configuration.

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