91制片厂

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Century Spring

72976CS - 2" Music Wire Compression Spring

Inventory Status
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Compression spring manufactured from music wire with 5 coils and closed & ground ends. This spring features an O.D. of 1.937", and an I.D. of 1.553".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72976
Ends Closed & Ground
Finish None
Free Length 2 in
Inside Diameter 1.553 in
Material Music Wire
Outside Diameter 1.937 in
Part Type Standard
Rate 124 lbs/in
SKU 72976CS
Solid Length 0.96 in
Suggested Max Deflection 1 in
Suggested Max Load 129 lbf
Total Coils 5
Wire Diameter 0.192 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72976
Ends Closed & Ground
Finish None
Free Length 50.8 mm
Inside Diameter 39.45 mm
Material Music Wire
Outside Diameter 49.2 mm
Part Type Standard
Rate 21.71 N/mm
SKU 72976CS
Solid Length 24.38 mm
Suggested Max Deflection 25.4 mm
Suggested Max Load 573.79 N
Total Coils 5
Wire Diameter 4.88 mm
The 72976CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.192" diameter music wire, the 72976 spring design exhibits reliable strength across its 5 active coils, withstanding repeated compression cycles with a maximum load of 129 lbf without succumbing to fatigue.

We manufacture the 72976 design to provide a compression spring that is 2" long at rest and provides a consistent rate of 124 lbs/in along its recommended maximum of 1" deflection. For best results, your application should fully accommodate the inner (1.553") and outer (1.937") diameters of this spring and be designed for its closed & ground end configuration.

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