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72577 - 2.5 Inch, 52 Inch Pounds Music Wire Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Music Wire with 8.13 coils and Closed & Ground ends. This spring features an O.D. of 1.1 Inch, an I.D. of 0.86 Inch, and a spring rate of 52 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72577
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 0.86 in
Material Music Wire
Outside Diameter 1.1 in
Part Type Standard
Rate 52 lbs/in
SKU 72577CS
Solid Length 0.98 in
Suggested Max Deflection 1.3 in
Suggested Max Load 69 lbf
Total Coils 8.13
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72577
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 21.84 mm
Material Music Wire
Outside Diameter 27.94 mm
Part Type Standard
Rate 9.11 N/mm
SKU 72577CS
Solid Length 24.89 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 306.91 N
Total Coils 8.13
Wire Diameter 3.05 mm

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