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R-18 - 0.625 Inch O.D. Long Compression Spring

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

Long-length compression spring in Carbon Steel. This spring features an O.D. of 0.625 Inch, an I.D. of 0.5 Inch, and a spring rate of 2.0417 Foot-pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name R-18
Finish None
Inside Diameter 0.5 in
Length 36 in
Material Carbon Steel
Measurement Units Standard
Outside Diameter 0.625 in
Pitch 0.204 in
Product Image R_18CS
Rate 24.5004 lbs/in
Rate Constant 2.0417 lbf
SKU R-18CS
Solid Length Constant 0.35 in
Solid Length Per 0.35 lb
Suggested Max Load 14 lbf
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name R-18
Finish None
Inside Diameter 12.7 mm
Length 914.4 mm
Material Carbon Steel
Measurement Units Standard
Outside Diameter 15.88 mm
Pitch 5.18 mm
Product Image R_18CS
Rate 4.29 N-mm
Rate Constant 357.56 N
SKU R-18CS
Solid Length Constant 8.89 mm
Solid Length Per 0.16 kg
Suggested Max Load 62.27 N
Wire Diameter 1.59 mm

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