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.

D-305722CS - 140 Millimeter Chrome Silicon Die Springs

Inventory:           
Estimated Lead Time

The D-305722CS is a heavy-duty metric die spring manufactured by Century Spring. It is finished with a red powder coat, giving it a durable and eye-catching appearance. This spring has a free length of 140 millimeters and a hole size of 40 millimeters, making it suitable for a variety of applications. With deflections of 28, 35, and 42 millimeters, it offers flexibility and resilience. Its duty load capacity is designed to handle heavy loads, with load ratings of 3431, 4289, and 5147 Newtons. At its maximum deflection, it can support a load of 6060 Newtons. Made from high-quality chrome silicon material, it has a maximum deflection of 49.1 millimeters and a spring rate of 123.4 Newtons per millimeter. The D-305722CS is a reliable and versatile spring that meets the demands of heavy-duty 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 customers receive their springs promptly. With our significant stock inventory, including the D-305722CS, we can meet the demands of various industries and projects. And as an American company, we take pride in manufacturing our springs in the United States, ensuring the highest quality and supporting local businesses. Trust Century Spring for your spring needs, and experience our commitment to reliable shipping, ample stock, and American-made products.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 1.1024 in
Deflection 2 1.378 in
Deflection 3 1.6535 in
Duty Load Heavy
Finish Powder Coat
Finish Color Red
Free Length 5.5118 in
Hole Size 1.5748 in
Load 1 771.3579 lbf
Load 2 964.2536 lbf
Load 3 1157.1493 lbf
Load At Max Deflection 1362.4101 lbf
Material Chrome Silicon
Max Deflection 1.9331 in
Measurement Units Metric
Rate 704.7401 lbs/in
Rod Size 0.7874 in
SKU D-305722CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 28 mm
Deflection 2 35 mm
Deflection 3 42 mm
Duty Load Heavy
Finish Powder Coat
Finish Color Red
Free Length 140 mm
Hole Size 40 mm
Load 1 3431 N
Load 2 4289 N
Load 3 5147 N
Load At Max Deflection 6060 N
Material Chrome Silicon
Max Deflection 49.1 mm
Measurement Units Metric
Rate 123.4 N/mm
Rod Size 20 mm
SKU D-305722CS