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D-9401811CS - 4.50 Inch Chrome Silicon Die Springs

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The D-9401811CS is a chrome silicon spring manufactured by Century Spring. This light duty spring has a free length of 4.5 inches and a hole size of 2.5 inches. It has a wire diameter of 0.45 inches and can withstand a maximum deflection of 1.8 inches, with a maximum deflection force of 1185 pounds. The deflection for average life is 1.12 inches, with an average life deflection force of 741 pounds. For long life, the deflection is 1.35 inches, with a long life deflection force of 889 pounds. The spring has a rate of 660 lbs/inch and a rod size of 1.5 inches. It weighs 1.5975 pounds and is made to standard measurements.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of promptly receiving the springs you need for your projects. That's why we offer reliable shipping services and maintain a significant supply of springs, including the D-9401811CS. Additionally, we are proud to say that all of our springs are made in the United States. With Century Spring, you can count on high-quality springs that are readily available for your manufacturing needs.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 741 lb
Brand Century Spring
Deflection For Average Life 1.12 in
Deflection For Long Life 1.35 in
Duty Load Light
Finish None
Finish Color Green
Free Length 4.5 in
Hole Size 2.5 in
Long Life Deflection Force 889 lb
Material Chrome Silicon
Maximum Deflection 1.8 in
Maximum Deflection Force 1185 lb
Measurement Units Standard
Rate 660 lbs/in
Rod Size 1.5 in
SKU D-9401811CS
Wire Diameter 0.45 in x 0.296 in
Specs (in metric)
Label Value
Average Life Deflection Force 336.05 kg
Brand Century Spring
Deflection For Average Life 28.45 mm
Deflection For Long Life 34.29 mm
Duty Load Light
Finish None
Finish Color Green
Free Length 114.3 mm
Hole Size 63.5 mm
Long Life Deflection Force 403.17 kg
Material Chrome Silicon
Maximum Deflection 45.72 mm
Maximum Deflection Force 537.41 kg
Measurement Units Standard
Rate 74569.99 N/mm
Rod Size 38.1 mm
SKU D-9401811CS
Wire Diameter 11.43 mm x 7.52 mm