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Century Spring

73088CS - 7" Oil Tempered Compression Spring

Inventory Status
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Compression spring manufactured from oil tempered with 12 coils and closed & ground ends. This spring features an O.D. of 2.437", and an I.D. of 1.751".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73088
Ends Closed & Ground
Finish None
Free Length 7 in
Inside Diameter 1.751 in
Material Oil Tempered
Outside Diameter 2.437 in
Part Type Standard
Rate 217 lbs/in
SKU 73088CS
Solid Length 4.11 in
Suggested Max Deflection 2.1 in
Suggested Max Load 461 lbf
Total Coils 12
Wire Diameter 0.343 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73088
Ends Closed & Ground
Finish None
Free Length 177.8 mm
Inside Diameter 44.48 mm
Material Oil Tempered
Outside Diameter 61.9 mm
Part Type Standard
Rate 38 N/mm
SKU 73088CS
Solid Length 104.39 mm
Suggested Max Deflection 53.34 mm
Suggested Max Load 2050.53 N
Total Coils 12
Wire Diameter 8.71 mm
The 73088CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.343" diameter oil tempered, the 73088 spring design exhibits reliable strength across its 12 active coils, withstanding repeated compression cycles with a maximum load of 461 lbf without succumbing to fatigue.

We manufacture the 73088 design to provide a compression spring that is 7" long at rest and provides a consistent rate of 217 lbs/in along its recommended maximum of 2.1" deflection. For best results, your application should fully accommodate the inner (1.751") and outer (2.437") diameters of this spring and be designed for its closed & ground end configuration.

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