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73281 - 7 Inch, 473 Inch Pounds Oil Tempered Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Oil Tempered with 9.5 coils and Closed & Ground ends. This spring features an O.D. of 3.156 Inch, an I.D. of 2.22 Inch, and a spring rate of 473 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73281
Ends Closed & Ground
Finish None
Free Length 7 in
Inside Diameter 2.22 in
Material Oil Tempered
Outside Diameter 3.156 in
Part Type Standard
Rate 473 lbs/in
SKU 73281CS
Solid Length 4.45 in
Suggested Max Deflection 1.8 in
Suggested Max Load 858 lbf
Total Coils 9.5
Wire Diameter 0.468 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73281
Ends Closed & Ground
Finish None
Free Length 177.8 mm
Inside Diameter 56.39 mm
Material Oil Tempered
Outside Diameter 80.16 mm
Part Type Standard
Rate 82.82 N/mm
SKU 73281CS
Solid Length 113.03 mm
Suggested Max Deflection 45.72 mm
Suggested Max Load 3816.38 N
Total Coils 9.5
Wire Diameter 11.89 mm

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