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Century Spring

72206CS - 2.75" Music Wire Compression Spring

Inventory Status
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Compression spring manufactured from music wire with 10 coils and closed & ground ends. This spring features an O.D. of 0.85", and an I.D. of 0.702".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72206
Ends Closed & Ground
Finish None
Free Length 2.75 in
Inside Diameter 0.702 in
Material Music Wire
Outside Diameter 0.85 in
Part Type Standard
Rate 12 lbs/in
SKU 72206CS
Solid Length 0.74 in
Suggested Max Deflection 2 in
Suggested Max Load 23 lbf
Total Coils 10
Wire Diameter 0.074 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72206
Ends Closed & Ground
Finish None
Free Length 69.85 mm
Inside Diameter 17.83 mm
Material Music Wire
Outside Diameter 21.59 mm
Part Type Standard
Rate 2.1 N/mm
SKU 72206CS
Solid Length 18.8 mm
Suggested Max Deflection 50.8 mm
Suggested Max Load 102.3 N
Total Coils 10
Wire Diameter 1.88 mm
The 72206CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.074" diameter music wire, the 72206 spring design exhibits reliable strength across its 10 active coils, withstanding repeated compression cycles with a maximum load of 23 lbf without succumbing to fatigue.

We manufacture the 72206 design to provide a compression spring that is 2.75" long at rest and provides a consistent rate of 12 lbs/in along its recommended maximum of 2" deflection. For best results, your application should fully accommodate the inner (0.702") and outer (0.85") diameters of this spring and be designed for its closed & ground end configuration.

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