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Century Spring

50189SCS - 2.047" 316 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 316 stainless steel with 20.5 coils and closed & ground ends. This spring features an O.D. of 0.297", and an I.D. of 0.199".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50189S
Ends Closed & Ground
Finish Passivated
Free Length 2.047 in
Inside Diameter 0.199 in
Material 316 Stainless Steel
Outside Diameter 0.297 in
Rate 25.973 lbs/in
SKU 50189SCS
Solid Length 1.009 in
Suggested Max Deflection 0.437 in
Suggested Max Load 11.354 lbf
Total Coils 20.5
Wire Diameter 0.049 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50189S
Ends Closed & Ground
Finish Passivated
Free Length 51.99 mm
Inside Diameter 5.05 mm
Material 316 Stainless Steel
Outside Diameter 7.54 mm
Rate 4.55 N/mm
SKU 50189SCS
Solid Length 25.63 mm
Suggested Max Deflection 11.1 mm
Suggested Max Load 50.5 N
Total Coils 20.5
Wire Diameter 1.24 mm
The 50189SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.049" diameter 316 stainless steel, the 50189S spring design exhibits reliable strength across its 20.5 active coils, withstanding repeated compression cycles with a maximum load of 11.354 lbf without succumbing to fatigue.

We manufacture the 50189S design to provide a compression spring that is 2.047" long at rest and provides a consistent rate of 25.973 lbs/in along its recommended maximum of 0.437" deflection. For best results, your application should fully accommodate the inner (0.199") and outer (0.297") diameters of this spring and be designed for its closed & ground end configuration.

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