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Century Spring

50881SCS - 5.748" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 20 coils and closed & ground ends. This spring features an O.D. of 1.142", and an I.D. of 0.827".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50881S
Ends Closed & Ground
Finish None
Free Length 5.748 in
Inside Diameter 0.827 in
Material 316 Stainless Steel
Outside Diameter 1.142 in
Rate 44.795 lbs/in
SKU 50881SCS
Solid Length 3.15 in
Suggested Max Deflection 1.764 in
Suggested Max Load 79.021 lbf
Total Coils 20
Wire Diameter 0.157 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50881S
Ends Closed & Ground
Finish None
Free Length 146 mm
Inside Diameter 21.01 mm
Material 316 Stainless Steel
Outside Diameter 29.01 mm
Rate 7.84 N/mm
SKU 50881SCS
Solid Length 80.01 mm
Suggested Max Deflection 44.81 mm
Suggested Max Load 351.49 N
Total Coils 20
Wire Diameter 3.99 mm
The 50881SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.157" diameter 316 stainless steel, the 50881S spring design exhibits reliable strength across its 20 active coils, withstanding repeated compression cycles with a maximum load of 79.021 lbf without succumbing to fatigue.

We manufacture the 50881S design to provide a compression spring that is 5.748" long at rest and provides a consistent rate of 44.795 lbs/in along its recommended maximum of 1.764" deflection. For best results, your application should fully accommodate the inner (0.827") and outer (1.142") diameters of this spring and be designed for its closed & ground end configuration.

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