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Century Spring

72847SCS - 3" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 8.38 coils and closed & ground ends. This spring features an O.D. of 1.46", and an I.D. of 0.054".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72847S
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 0.054 in
Material 302/304 Stainless Steel
Outside Diameter 1.46 in
Part Type Standard
Rate 88 lbs/in
SKU 72847SCS
Solid Length 1.48 in
Suggested Max Deflection 1.1 in
Suggested Max Load 100 lbf
Total Coils 8.38
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72847S
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 1.37 mm
Material 302/304 Stainless Steel
Outside Diameter 37.08 mm
Part Type Standard
Rate 15.41 N/mm
SKU 72847SCS
Solid Length 37.59 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 444.8 N
Total Coils 8.38
Wire Diameter 4.5 mm
The 72847SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.177" diameter 302/304 stainless steel, the 72847S spring design exhibits reliable strength across its 8.38 active coils, withstanding repeated compression cycles with a maximum load of 100 lbf without succumbing to fatigue.

We manufacture the 72847S design to provide a compression spring that is 3" long at rest and provides a consistent rate of 88 lbs/in along its recommended maximum of 1.1" deflection. For best results, your application should fully accommodate the inner (0.054") and outer (1.46") diameters of this spring and be designed for its closed & ground end configuration.

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