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Century Spring

72863SCS - 5.25" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 13.6 coils and closed & ground ends. This spring features an O.D. of 1.46", and an I.D. of 1.086".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72863S
Ends Closed & Ground
Finish None
Free Length 5.25 in
Inside Diameter 1.086 in
Material 302/304 Stainless Steel
Outside Diameter 1.46 in
Part Type Standard
Rate 62 lbs/in
SKU 72863SCS
Solid Length 2.55 in
Suggested Max Deflection 1.8 in
Suggested Max Load 109 lbf
Total Coils 13.6
Wire Diameter 0.187 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72863S
Ends Closed & Ground
Finish None
Free Length 133.35 mm
Inside Diameter 27.58 mm
Material 302/304 Stainless Steel
Outside Diameter 37.08 mm
Part Type Standard
Rate 10.86 N/mm
SKU 72863SCS
Solid Length 64.77 mm
Suggested Max Deflection 45.72 mm
Suggested Max Load 484.83 N
Total Coils 13.6
Wire Diameter 4.75 mm
The 72863SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.187" diameter 302/304 stainless steel, the 72863S spring design exhibits reliable strength across its 13.6 active coils, withstanding repeated compression cycles with a maximum load of 109 lbf without succumbing to fatigue.

We manufacture the 72863S design to provide a compression spring that is 5.25" long at rest and provides a consistent rate of 62 lbs/in along its recommended maximum of 1.8" deflection. For best results, your application should fully accommodate the inner (1.086") and outer (1.46") diameters of this spring and be designed for its closed & ground end configuration.

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