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D-307748CS - 305 Millimeter Chrome Silicon Die Springs

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The D-307748CS is an ultra-strong compression spring manufactured by Century Spring. This spring is made from chrome silicon material and has a powder coat finish in gray. It has a free length of 305 millimeters and a hole size of 40 millimeters. The D-307748CS has a maximum deflection of 75 millimeters and a spring rate of 246 newtons per millimeter. It can withstand duty loads and has three deflection options: 30.5mm, 41.2mm, and 45.8mm. The load at maximum deflection is 18450 newtons. With its reliable strength and precise measurements, the D-307748CS is an ideal choice for various applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in manufacturing our products in the United States, ensuring high-quality standards. Whether you need the D-307748CS or any other spring, you can count on us to deliver quickly and efficiently. With our extensive inventory, you can find the springs you need for your projects without delay. Trust Century Spring for all your spring needs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 1.2008 in
Deflection 2 1.622 in
Deflection 3 1.8031 in
Duty Load Ultra Strong
Finish Powder Coat
Finish Color Gray
Free Length 12.0079 in
Hole Size 1.5748 in
Load 1 1686.8255 lbf
Load 2 2276.9784 lbf
Load 3 2530.1259 lbf
Load At Max Deflection 4147.9317 lbf
Material Chrome Silicon
Max Deflection 2.9528 in
Measurement Units Metric
Rate 1404.9115 lbs/in
Rod Size 0.7874 in
SKU D-307748CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 30.5 mm
Deflection 2 41.2 mm
Deflection 3 45.8 mm
Duty Load Ultra Strong
Finish Powder Coat
Finish Color Gray
Free Length 305 mm
Hole Size 40 mm
Load 1 7503 N
Load 2 10128 N
Load 3 11254 N
Load At Max Deflection 18450 N
Material Chrome Silicon
Max Deflection 75 mm
Measurement Units Metric
Rate 246 N/mm
Rod Size 20 mm
SKU D-307748CS