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Century Spring

50961SCS - 1.575" 316 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 316 stainless steel with 5.7 coils and closed & ground ends. This spring features an O.D. of 1.29", and an I.D. of 0.876".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50961S
Ends Closed & Ground
Finish None
Free Length 1.575 in
Inside Diameter 0.876 in
Material 316 Stainless Steel
Outside Diameter 1.29 in
Rate 489.578 lbs/in
SKU 50961SCS
Solid Length 1.18 in
Suggested Max Deflection 0.285 in
Suggested Max Load 139.525 lbf
Total Coils 5.7
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50961S
Ends Closed & Ground
Finish None
Free Length 40.01 mm
Inside Diameter 22.25 mm
Material 316 Stainless Steel
Outside Diameter 32.77 mm
Rate 85.73 N/mm
SKU 50961SCS
Solid Length 29.97 mm
Suggested Max Deflection 7.24 mm
Suggested Max Load 620.61 N
Total Coils 5.7
Wire Diameter 5.26 mm
The 50961SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.207" diameter 316 stainless steel, the 50961S spring design exhibits reliable strength across its 5.7 active coils, withstanding repeated compression cycles with a maximum load of 139.525 lbf without succumbing to fatigue.

We manufacture the 50961S design to provide a compression spring that is 1.575" long at rest and provides a consistent rate of 489.578 lbs/in along its recommended maximum of 0.285" deflection. For best results, your application should fully accommodate the inner (0.876") and outer (1.29") diameters of this spring and be designed for its closed & ground end configuration.

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