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72861 - 4.5 Inch 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 11.9 coils and Closed & Ground ends. This spring features an O.D. of 1.46 Inch, and an I.D. of 1.086 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72861
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 1.086 in
Material Music Wire
Outside Diameter 1.46 in
Part Type Standard
Rate 86 lbs/in
SKU 72861CS
Solid Length 2.22 in
Suggested Max Deflection 2.1 in
Suggested Max Load 179 lbf
Total Coils 11.9
Wire Diameter 0.187 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72861
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 27.58 mm
Material Music Wire
Outside Diameter 37.08 mm
Part Type Standard
Rate 15.06 N/mm
SKU 72861CS
Solid Length 56.39 mm
Suggested Max Deflection 53.34 mm
Suggested Max Load 796.19 N
Total Coils 11.9
Wire Diameter 4.75 mm

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