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72243SCS - 2.75" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 11.6 coils and closed & ground ends. This spring features an O.D. of 0.85", and an I.D. of 0.688".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72243S
Ends Closed & Ground
Finish None
Free Length 2.75 in
Inside Diameter 0.688 in
Material 302/304 Stainless Steel
Outside Diameter 0.85 in
Part Type Standard
Rate 13 lbs/in
SKU 72243SCS
Solid Length 0.951 in
Suggested Max Deflection 1.583 in
Suggested Max Load 21 lbf
Total Coils 11.6
Wire Diameter 0.082 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72243S
Ends Closed & Ground
Finish None
Free Length 69.85 mm
Inside Diameter 17.48 mm
Material 302/304 Stainless Steel
Outside Diameter 21.59 mm
Part Type Standard
Rate 2.28 N/mm
SKU 72243SCS
Solid Length 24.16 mm
Suggested Max Deflection 40.21 mm
Suggested Max Load 93.41 N
Total Coils 11.6
Wire Diameter 2.08 mm
The 72243SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.082" diameter 302/304 stainless steel, the 72243S spring design exhibits reliable strength across its 11.6 active coils, withstanding repeated compression cycles with a maximum load of 21 lbf without succumbing to fatigue.

We manufacture the 72243S design to provide a compression spring that is 2.75" long at rest and provides a consistent rate of 13 lbs/in along its recommended maximum of 1.583" deflection. For best results, your application should fully accommodate the inner (0.688") and outer (0.85") diameters of this spring and be designed for its closed & ground end configuration.

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