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3287 - 4.25 Inch 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 7 coils and Closed & Ground ends. This spring features an O.D. of 2.312 Inch, and an I.D. of 1.892 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3287
Ends Closed & Ground
Finish Zinc
Free Length 4.25 in
Inside Diameter 1.892 in
Material Spring Steel
Outside Diameter 2.312 in
Part Type Standard
Rate 60 lbs/in
SKU 3287CS
Solid Length 1.47 in
Suggested Max Deflection 1.9 in
Suggested Max Load 115 lbf
Total Coils 7
Wire Diameter 0.21 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3287
Ends Closed & Ground
Finish Zinc
Free Length 107.95 mm
Inside Diameter 48.06 mm
Material Spring Steel
Outside Diameter 58.72 mm
Part Type Standard
Rate 10.51 N/mm
SKU 3287CS
Solid Length 37.34 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 511.52 N
Total Coils 7
Wire Diameter 5.33 mm

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