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Century Spring

D-307728CS - 178 Millimeter Ultra Strong Duty Metric Die Spring

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Metric die spring with Powder Coat finish meant for Ultra Strong duty. This spring is 178 Millimeter long and has a 429 Newtons per Millimeter spring rate.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 0.7008 in
Deflection 2 0.9449 in
Deflection 3 1.0512 in
Display Name D-307728
Duty Load Ultra Strong
Finish Powder Coat
Finish Color Gray
Free Length 7.0079 in
Hole Size 1.5748 in
Load 1 1716.7266 lbf
Load 2 2317.446 lbf
Load 3 2574.8651 lbf
Load At Max Deflection 4147.2572 lbf
Material Chrome Silicon
Max Deflection 1.6929 in
Measurement Units Metric
Rate 2450.0286 lbs/in
Rod Size 0.7874 in
SKU D-307728CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 17.8 mm
Deflection 2 24 mm
Deflection 3 26.7 mm
Display Name D-307728
Duty Load Ultra Strong
Finish Powder Coat
Finish Color Gray
Free Length 178 mm
Hole Size 40 mm
Load 1 7636 N
Load 2 10308 N
Load 3 11453 N
Load At Max Deflection 18447 N
Material Chrome Silicon
Max Deflection 43 mm
Measurement Units Metric
Rate 429 N/mm
Rod Size 20 mm
SKU D-307728CS

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