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B1-55 - 1 Inch, 29 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 6 coils and Closed & Ground ends. This spring features an O.D. of 0.546 Inch, an I.D. of 0.434 Inch, and a spring rate of 29 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B1-55
Ends Closed & Ground
Finish Gold Iridite
Free Length 1 in
Inside Diameter 0.434 in
Material Spring Steel
Outside Diameter 0.546 in
Part Type Standard
Rate 29 lbs/in
SKU B1-55CS
Solid Length 0.34 in
Suggested Max Deflection 0.4 in
Suggested Max Load 12 lbf
Total Coils 6
Wire Diameter 0.056 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B1-55
Ends Closed & Ground
Finish Gold Iridite
Free Length 25.4 mm
Inside Diameter 11.02 mm
Material Spring Steel
Outside Diameter 13.87 mm
Part Type Standard
Rate 5.08 N/mm
SKU B1-55CS
Solid Length 8.64 mm
Suggested Max Deflection 10.16 mm
Suggested Max Load 53.38 N
Total Coils 6
Wire Diameter 1.42 mm

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