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UU-39 - 1.78 Inch, 184 Inch Pounds Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 7.5 coils and Closed & Ground ends. This spring features an O.D. of 1.109 Inch, an I.D. of 0.795 Inch, and a spring rate of 184 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name UU-39
Ends Closed & Ground
Finish Zinc
Free Length 1.78 in
Inside Diameter 0.795 in
Material Spring Steel
Outside Diameter 1.109 in
Part Type Standard
Rate 184 lbs/in
SKU UU-39CS
Solid Length 1.18 in
Suggested Max Deflection 0.56 in
Suggested Max Load 102 lbf
Total Coils 7.5
Wire Diameter 0.157 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name UU-39
Ends Closed & Ground
Finish Zinc
Free Length 45.21 mm
Inside Diameter 20.19 mm
Material Spring Steel
Outside Diameter 28.17 mm
Part Type Standard
Rate 32.22 N/mm
SKU UU-39CS
Solid Length 29.97 mm
Suggested Max Deflection 14.22 mm
Suggested Max Load 453.7 N
Total Coils 7.5
Wire Diameter 3.99 mm

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