Century Spring

11248CS - 4.5" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 21.5 coils and closed & ground ends. This spring features an O.D. of 0.812", and an I.D. of 0.592".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11248
Ends Closed & Ground
Finish Zinc
Free Length 4.5 in
Inside Diameter 0.592 in
Material Spring Steel
Outside Diameter 0.812 in
Part Type Standard
Rate 31 lbs/in
SKU 11248CS
Solid Length 2.37 in
Suggested Max Deflection 1.6 in
Suggested Max Load 51 lbf
Total Coils 21.5
Wire Diameter 0.11 in
The 11248CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.11" diameter spring steel, the 11248 spring design exhibits reliable strength across its 21.5 active coils, withstanding repeated compression cycles with a maximum load of 51 lbf without succumbing to fatigue.

We manufacture the 11248 design to provide a compression spring that is 4.5" long at rest and provides a consistent rate of 31 lbs/in along its recommended maximum of 1.6" deflection. For best results, your application should fully accommodate the inner (0.592") and outer (0.812") diameters of this spring and be designed for its closed & ground end configuration.

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