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Century Spring

12152CS - 8.63" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 22 coils and closed & ground ends. This spring features an O.D. of 1.5", and an I.D. of 1.156".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12152
Ends Closed & Ground
Finish Zinc
Free Length 8.63 in
Inside Diameter 1.156 in
Material Spring Steel
Outside Diameter 1.5 in
Part Type Standard
Rate 27 lbs/in
SKU 12152CS
Solid Length 3.78 in
Suggested Max Deflection 3.8 in
Suggested Max Load 101 lbf
Total Coils 22
Wire Diameter 0.172 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12152
Ends Closed & Ground
Finish Zinc
Free Length 219.2 mm
Inside Diameter 29.36 mm
Material Spring Steel
Outside Diameter 38.1 mm
Part Type Standard
Rate 4.73 N/mm
SKU 12152CS
Solid Length 96.01 mm
Suggested Max Deflection 96.52 mm
Suggested Max Load 449.25 N
Total Coils 22
Wire Diameter 4.37 mm
The 12152CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.172" diameter spring steel, the 12152 spring design exhibits reliable strength across its 22 active coils, withstanding repeated compression cycles with a maximum load of 101 lbf without succumbing to fatigue.

We manufacture the 12152 design to provide a compression spring that is 8.63" long at rest and provides a consistent rate of 27 lbs/in along its recommended maximum of 3.8" deflection. For best results, your application should fully accommodate the inner (1.156") and outer (1.5") diameters of this spring and be designed for its closed & ground end configuration.

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