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.

B18-146 - 1.28 Inch, 150 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 coils and Closed & Ground ends. This spring features an O.D. of 0.625 Inch, an I.D. of 0.437 Inch, and a spring rate of 150 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B18-146
Ends Closed & Ground
Finish Gold Iridite
Free Length 1.28 in
Inside Diameter 0.437 in
Material Spring Steel
Outside Diameter 0.625 in
Part Type Standard
Rate 150 lbs/in
SKU B18-146CS
Solid Length 0.66 in
Suggested Max Deflection 0.28 in
Suggested Max Load 42 lbf
Total Coils 7
Wire Diameter 0.094 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B18-146
Ends Closed & Ground
Finish Gold Iridite
Free Length 32.51 mm
Inside Diameter 11.1 mm
Material Spring Steel
Outside Diameter 15.88 mm
Part Type Standard
Rate 26.27 N/mm
SKU B18-146CS
Solid Length 16.76 mm
Suggested Max Deflection 7.11 mm
Suggested Max Load 186.82 N
Total Coils 7
Wire Diameter 2.39 mm

You May Also Like

Related Resources

View More Resources