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Century Spring

73337CS - 14" Oil Tempered Compression Spring

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Compression spring manufactured from oil tempered with 16.8 coils and closed & ground ends. This spring features an O.D. of 3.406", and an I.D. of 2.47".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73337
Ends Closed & Ground
Finish None
Free Length 14 in
Inside Diameter 2.47 in
Material Oil Tempered
Outside Diameter 3.406 in
Part Type Standard
Rate 184 lbs/in
SKU 73337CS
Solid Length 7.85 in
Suggested Max Deflection 4.4 in
Suggested Max Load 800 lbf
Total Coils 16.8
Wire Diameter 0.468 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73337
Ends Closed & Ground
Finish None
Free Length 355.6 mm
Inside Diameter 62.74 mm
Material Oil Tempered
Outside Diameter 86.51 mm
Part Type Standard
Rate 32.22 N/mm
SKU 73337CS
Solid Length 199.39 mm
Suggested Max Deflection 111.76 mm
Suggested Max Load 3558.4 N
Total Coils 16.8
Wire Diameter 11.89 mm
The 73337CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.468" diameter oil tempered, the 73337 spring design exhibits reliable strength across its 16.8 active coils, withstanding repeated compression cycles with a maximum load of 800 lbf without succumbing to fatigue.

We manufacture the 73337 design to provide a compression spring that is 14" long at rest and provides a consistent rate of 184 lbs/in along its recommended maximum of 4.4" deflection. For best results, your application should fully accommodate the inner (2.47") and outer (3.406") diameters of this spring and be designed for its closed & ground end configuration.

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