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Century Spring

73457CS - 14" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 15 coils and closed & ground ends. This spring features an O.D. of 3.906", and an I.D. of 2.906".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73457
Ends Closed & Ground
Finish None
Free Length 14 in
Inside Diameter 2.906 in
Material Oil Tempered
Outside Diameter 3.906 in
Part Type Standard
Rate 175 lbs/in
SKU 73457CS
Solid Length 7.5 in
Suggested Max Deflection 4.7 in
Suggested Max Load 824 lbf
Total Coils 15
Wire Diameter 0.5 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73457
Ends Closed & Ground
Finish None
Free Length 355.6 mm
Inside Diameter 73.81 mm
Material Oil Tempered
Outside Diameter 99.21 mm
Part Type Standard
Rate 30.64 N/mm
SKU 73457CS
Solid Length 190.5 mm
Suggested Max Deflection 119.38 mm
Suggested Max Load 3665.15 N
Total Coils 15
Wire Diameter 12.7 mm
The 73457CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.5" diameter oil tempered, the 73457 spring design exhibits reliable strength across its 15 active coils, withstanding repeated compression cycles with a maximum load of 824 lbf without succumbing to fatigue.

We manufacture the 73457 design to provide a compression spring that is 14" long at rest and provides a consistent rate of 175 lbs/in along its recommended maximum of 4.7" deflection. For best results, your application should fully accommodate the inner (2.906") and outer (3.906") diameters of this spring and be designed for its closed & ground end configuration.

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