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73156 - 4.5 Inch, 627 Inch Pounds Oil Tempered Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from Oil Tempered with 7.25 coils and Closed & Ground ends. This spring features an O.D. of 2.687 Inch, an I.D. of 1.875 Inch, and a spring rate of 627 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73156
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 1.875 in
Material Oil Tempered
Outside Diameter 2.687 in
Part Type Standard
Rate 627 lbs/in
SKU 73156CS
Solid Length 2.94 in
Suggested Max Deflection 1.1 in
Suggested Max Load 673 lbf
Total Coils 7.25
Wire Diameter 0.406 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73156
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 47.63 mm
Material Oil Tempered
Outside Diameter 68.25 mm
Part Type Standard
Rate 109.79 N/mm
SKU 73156CS
Solid Length 74.68 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 2993.5 N
Total Coils 7.25
Wire Diameter 10.31 mm

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