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S-491 - 1.06 Inch, 294 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Compression spring manufactured from 302/304 Stainless Steel with 5.5 coils and Closed & Ground ends. This spring features an O.D. of 0.796 Inch, an I.D. of 0.546 Inch, and a spring rate of 294 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-491
Ends Closed & Ground
Finish None
Free Length 1.06 in
Inside Diameter 0.546 in
Material 302/304 Stainless Steel
Outside Diameter 0.796 in
Part Type Standard
Rate 294 lbs/in
SKU S-491CS
Solid Length 0.69 in
Suggested Max Deflection 0.23 in
Suggested Max Load 68 lbf
Total Coils 5.5
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-491
Ends Closed & Ground
Finish None
Free Length 26.92 mm
Inside Diameter 13.87 mm
Material 302/304 Stainless Steel
Outside Diameter 20.22 mm
Part Type Standard
Rate 51.48 N/mm
SKU S-491CS
Solid Length 17.53 mm
Suggested Max Deflection 5.84 mm
Suggested Max Load 302.46 N
Total Coils 5.5
Wire Diameter 3.18 mm

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