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D-306728CS - 178 Millimeter Extra Heavy Duty Metric Die Spring

Inventory Status
Estimated Lead Time

Metric die spring with Powder Coat finish meant for Extra Heavy duty. This spring is 178 Millimeter long and has a 151.9 Newtons per Millimeter spring rate.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 1.1929 in
Deflection 2 1.4016 in
Deflection 3 1.752 in
Display Name D-306728
Duty Load Extra Heavy
Finish Powder Coat
Finish Color Yellow
Free Length 7.0079 in
Hole Size 1.5748 in
Load 1 1033.4982 lbf
Load 2 1215.8273 lbf
Load 3 1519.7842 lbf
Load At Max Deflection 1933.0036 lbf
Material Chrome Silicon
Max Deflection 2.2283 in
Measurement Units Metric
Rate 867.5043 lbs/in
Rod Size 0.7874 in
SKU D-306728CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 30.3 mm
Deflection 2 35.6 mm
Deflection 3 44.5 mm
Display Name D-306728
Duty Load Extra Heavy
Finish Powder Coat
Finish Color Yellow
Free Length 178 mm
Hole Size 40 mm
Load 1 4597 N
Load 2 5408 N
Load 3 6760 N
Load At Max Deflection 8598 N
Material Chrome Silicon
Max Deflection 56.6 mm
Measurement Units Metric
Rate 151.9 N/mm
Rod Size 20 mm
SKU D-306728CS