This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

11989 - 1.84 Inch, 156 Inch Pounds Spring Steel Compression Spring

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

Regular compression spring in Spring Steel with 4 total coils and Closed & Ground ends. This spring features an O.D. of 1.765 Inch, an I.D. of 1.421 Inch, and a spring rate of 156 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11989
Ends Closed & Ground
Finish Zinc
Free Length 1.84 in
Inside Diameter 1.421 in
Material Spring Steel
Outside Diameter 1.765 in
Part Type Standard
Rate 156 lbs/in
SKU 11989CS
Solid Length 0.69 in
Suggested Max Deflection 0.56 in
Suggested Max Load 87 lbf
Total Coils 4
Wire Diameter 0.172 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11989
Ends Closed & Ground
Finish Zinc
Free Length 46.74 mm
Inside Diameter 36.09 mm
Material Spring Steel
Outside Diameter 44.83 mm
Part Type Standard
Rate 27.32 N/mm
SKU 11989CS
Solid Length 17.53 mm
Suggested Max Deflection 14.22 mm
Suggested Max Load 386.98 N
Total Coils 4
Wire Diameter 4.37 mm

You May Also Like

Related Resources

View More Resources