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73330 - 12 Inch, 157 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 14.8 coils and Closed & Ground ends. This spring features an O.D. of 3.406 Inch, an I.D. of 2.532 Inch, and a spring rate of 157 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73330
Ends Closed & Ground
Finish None
Free Length 12 in
Inside Diameter 2.532 in
Material Oil Tempered
Outside Diameter 3.406 in
Part Type Standard
Rate 157 lbs/in
SKU 73330CS
Solid Length 6.45 in
Suggested Max Deflection 4.2 in
Suggested Max Load 656 lbf
Total Coils 14.8
Wire Diameter 0.437 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73330
Ends Closed & Ground
Finish None
Free Length 304.8 mm
Inside Diameter 64.31 mm
Material Oil Tempered
Outside Diameter 86.51 mm
Part Type Standard
Rate 27.49 N/mm
SKU 73330CS
Solid Length 163.83 mm
Suggested Max Deflection 106.68 mm
Suggested Max Load 2917.89 N
Total Coils 14.8
Wire Diameter 11.1 mm

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