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D-1146-ACS - 1.75 Inch Chrome Alloy Die Springs

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The D-1146-ACS is a chrome alloy die spring manufactured by Century Spring. This light duty spring has a blue finish and a wire diameter of 0.285 inches. It has a free length of 1.75 inches and a maximum deflection of 0.88 inches, with a maximum deflection force of 371 pounds. The deflection for average life is 0.7 inches, with an average life deflection force of 297 pounds. For long life, the deflection is 0.44 inches, with a long life deflection force of 186 pounds. The spring rate is 424 lbs/inch, and the rod size is 0.625 inches. The D-1146-ACS is a standard compression spring suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that you receive the springs you need promptly. Additionally, all our springs, including the D-1146-ACS, are proudly made in the United States. We prioritize quality and craftsmanship, so you can trust that our springs are built to last. With our reliable shipping and ample supply, Century Spring is your go-to source for high-quality springs.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 297 lb
Brand Century Spring
Deflection For Average Life 0.7 in
Deflection For Long Life 0.44 in
Duty Load Light
Finish None
Finish Color Blue
Free Length 1.75 in
Hole Size 1.25 in
Long Life Deflection Force 186 lb
Material Chrome Alloy
Maximum Deflection 0.88 in
Maximum Deflection Force 371 lb
Measurement Units Standard
Rate 424 lbs/in
Rod Size 0.625 in
SKU D-1146-ACS
Wire Diameter 0.285 in x 0.115 in
Specs (in metric)
Label Value
Average Life Deflection Force 134.69 kg
Brand Century Spring
Deflection For Average Life 17.78 mm
Deflection For Long Life 11.18 mm
Duty Load Light
Finish None
Finish Color Blue
Free Length 44.45 mm
Hole Size 31.75 mm
Long Life Deflection Force 84.35 kg
Material Chrome Alloy
Maximum Deflection 22.35 mm
Maximum Deflection Force 168.25 kg
Measurement Units Standard
Rate 47905.57 N/mm
Rod Size 15.88 mm
SKU D-1146-ACS
Wire Diameter 7.24 mm x 2.92 mm