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.

B18-189CS - 4 Inch Spring Steel Compression Springs

Inventory:           
Estimated Lead Time

The B18-189CS is a regular compression spring manufactured by Century Spring. This spring is made from spring steel and has a standard measurement unit. It has a wire diameter of 0.07 inches, an outside diameter of 0.859 inches, and a free length of 4 inches. The B18-189CS has a solid length of 1.16 inches and a total of 16.5 coils. It has closed and ground ends, ensuring a secure fit. With a maximum deflection of 2.8 inches and a maximum load of 14 pound force, this spring is reliable and durable. Its spring rate is 4.8 lbs/inch, making it suitable for various applications.

At Century Spring, we take pride in our fast shipping and significant stock inventory. We understand the importance of timely delivery for our customers. That's why we strive to ship out your orders quickly, ensuring that you receive your springs in a timely manner. Additionally, our ample stock inventory allows us to meet your demand without delay. Furthermore, our commitment to quality extends to the manufacturing process. All of our springs, including the B18-189CS, are proudly made in the United States. Trust Century Spring for reliable service, fast shipping, and high-quality springs for your projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 0.719 in
Material Spring Steel
Outside Diameter 0.859 in
Part Type Standard
Rate 4.8 lbs/in
SKU B18-189CS
Solid Length 1.16 in
Suggested Max Deflection 2.8 in
Suggested Max Load 14 lbf
Total Coils 16.5
Wire Diameter 0.07 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 18.26 mm
Material Spring Steel
Outside Diameter 21.82 mm
Part Type Standard
Rate 0.84 N/mm
SKU B18-189CS
Solid Length 29.46 mm
Suggested Max Deflection 71.12 mm
Suggested Max Load 62.27 N
Total Coils 16.5
Wire Diameter 1.78 mm