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11187 - 1.56 Inch, 36 Inch Pounds Hard Drawn Compression Spring

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

Compression spring manufactured from Hard Drawn with 5 coils and Closed & Ground ends. This spring features an O.D. of 1.281 Inch, an I.D. of 1.071 Inch, and a spring rate of 36 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11187
Ends Closed & Ground
Finish Zinc
Free Length 1.56 in
Inside Diameter 1.071 in
Material Hard Drawn
Outside Diameter 1.281 in
Part Type Standard
Rate 36 lbs/in
SKU 11187CS
Solid Length 0.53 in
Suggested Max Deflection 0.83 in
Suggested Max Load 30 lbf
Total Coils 5
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11187
Ends Closed & Ground
Finish Zinc
Free Length 39.62 mm
Inside Diameter 27.2 mm
Material Hard Drawn
Outside Diameter 32.54 mm
Part Type Standard
Rate 6.3 N/mm
SKU 11187CS
Solid Length 13.46 mm
Suggested Max Deflection 21.08 mm
Suggested Max Load 133.44 N
Total Coils 5
Wire Diameter 2.67 mm

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