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72757 - 4.5 Inch, 140 Inch Pounds Music Wire Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from Music Wire with 14.6 coils and Closed & Ground ends. This spring features an O.D. of 1.225 Inch, an I.D. of 0.841 Inch, and a spring rate of 140 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72757
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 0.841 in
Material Music Wire
Outside Diameter 1.225 in
Part Type Standard
Rate 140 lbs/in
SKU 72757CS
Solid Length 2.81 in
Suggested Max Deflection 1.6 in
Suggested Max Load 226 lbf
Total Coils 14.6
Wire Diameter 0.192 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72757
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 21.36 mm
Material Music Wire
Outside Diameter 31.12 mm
Part Type Standard
Rate 24.51 N/mm
SKU 72757CS
Solid Length 71.37 mm
Suggested Max Deflection 40.64 mm
Suggested Max Load 1005.25 N
Total Coils 14.6
Wire Diameter 4.88 mm

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