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B18-153 - 2.22 Inch, 81 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 14.3 coils and Closed & Ground ends. This spring features an O.D. of 0.625 Inch, an I.D. of 0.425 Inch, and a spring rate of 81 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B18-153
Ends Closed & Ground
Finish Zinc
Free Length 2.22 in
Inside Diameter 0.425 in
Material Spring Steel
Outside Diameter 0.625 in
Part Type Standard
Rate 81 lbs/in
SKU B18-153CS
Solid Length 1.43 in
Suggested Max Deflection 0.62 in
Suggested Max Load 50 lbf
Total Coils 14.3
Wire Diameter 0.1 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B18-153
Ends Closed & Ground
Finish Zinc
Free Length 56.39 mm
Inside Diameter 10.8 mm
Material Spring Steel
Outside Diameter 15.88 mm
Part Type Standard
Rate 14.18 N/mm
SKU B18-153CS
Solid Length 36.32 mm
Suggested Max Deflection 15.75 mm
Suggested Max Load 222.4 N
Total Coils 14.3
Wire Diameter 2.54 mm