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11547 - 2.81 Inch 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 21.3 coils and Closed & Ground ends. This spring features an O.D. of 0.531 Inch, and an I.D. of 0.401 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11547
Ends Closed & Ground
Finish Zinc
Free Length 2.81 in
Inside Diameter 0.401 in
Material Spring Steel
Outside Diameter 0.531 in
Part Type Standard
Rate 13 lbs/in
SKU 11547CS
Solid Length 1.38 in
Suggested Max Deflection 1.4 in
Suggested Max Load 18 lbf
Total Coils 21.3
Wire Diameter 0.065 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11547
Ends Closed & Ground
Finish Zinc
Free Length 71.37 mm
Inside Diameter 10.19 mm
Material Spring Steel
Outside Diameter 13.49 mm
Part Type Standard
Rate 2.28 N/mm
SKU 11547CS
Solid Length 35.05 mm
Suggested Max Deflection 35.56 mm
Suggested Max Load 80.06 N
Total Coils 21.3
Wire Diameter 1.65 mm

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