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D-9321021CS - 2.50 Inch Chrome Silicon Die Springs

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The D-9321021CS is a medium duty compression spring manufactured by Century Spring. This chrome silicon spring has a blue finish and a wire diameter of 0.445 inches. It has a free length of 2.5 Inch and a maximum deflection of 0.94 inches. The spring rate is 1210 lbs/inch, and it can withstand a maximum deflection force of 1143 Pound. With a hole size of 2 Inch and a rod size of 1 inches, this spring is suitable for a variety of 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 ensures that customers receive their springs promptly. Additionally, all our products, including the D-9321021CS, are proudly made in the United States. With our commitment to quality and accessibility, Century Spring is the trusted choice for all your spring needs.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 762 lb
Brand Century Spring
Deflection For Average Life 0.63 in
Deflection For Long Life 0.76 in
Duty Load Medium
Finish None
Finish Color Blue
Free Length 2.5 in
Hole Size 2 in
Long Life Deflection Force 915 lb
Material Chrome Silicon
Maximum Deflection 0.94 in
Maximum Deflection Force 1143 lb
Measurement Units Standard
Rate 1210 lbs/in
Rod Size 1 in
SKU D-9321021CS
Wire Diameter 0.445 in x 0.235 in
Specs (in metric)
Label Value
Average Life Deflection Force 345.58 kg
Brand Century Spring
Deflection For Average Life 16 mm
Deflection For Long Life 19.3 mm
Duty Load Medium
Finish None
Finish Color Blue
Free Length 63.5 mm
Hole Size 50.8 mm
Long Life Deflection Force 414.97 kg
Material Chrome Silicon
Maximum Deflection 23.88 mm
Maximum Deflection Force 518.37 kg
Measurement Units Standard
Rate 136711.65 N/mm
Rod Size 25.4 mm
SKU D-9321021CS
Wire Diameter 11.3 mm x 5.97 mm