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2828 - 3.75 Inch, 497 Inch Pounds Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 12 coils and Closed & Ground ends. This spring features an O.D. of 1.296 Inch, an I.D. of 0.796 Inch, and a spring rate of 497 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2828
Ends Closed & Ground
Finish Zinc
Free Length 3.75 in
Inside Diameter 0.796 in
Material Spring Steel
Outside Diameter 1.296 in
Part Type Standard
Rate 497 lbs/in
SKU 2828CS
Solid Length 2.97 in
Suggested Max Deflection 0.63 in
Suggested Max Load 312 lbf
Total Coils 12
Wire Diameter 0.25 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2828
Ends Closed & Ground
Finish Zinc
Free Length 95.25 mm
Inside Diameter 20.22 mm
Material Spring Steel
Outside Diameter 32.92 mm
Part Type Standard
Rate 87.02 N/mm
SKU 2828CS
Solid Length 75.44 mm
Suggested Max Deflection 16 mm
Suggested Max Load 1387.78 N
Total Coils 12
Wire Diameter 6.35 mm

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