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B7-54 - 0.72 Inch, 49 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 6.25 coils and Closed ends. This spring features an O.D. of 0.36 Inch, an I.D. of 0.268 Inch, and a spring rate of 49 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B7-54
Ends Closed
Finish None
Free Length 0.72 in
Inside Diameter 0.268 in
Material Spring Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 49 lbs/in
SKU B7-54CS
Solid Length 0.33 in
Suggested Max Deflection 0.21 in
Suggested Max Load 10 lbf
Total Coils 6.25
Wire Diameter 0.046 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B7-54
Ends Closed
Finish None
Free Length 18.29 mm
Inside Diameter 6.81 mm
Material Spring Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 8.58 N/mm
SKU B7-54CS
Solid Length 8.38 mm
Suggested Max Deflection 5.33 mm
Suggested Max Load 44.48 N
Total Coils 6.25
Wire Diameter 1.17 mm

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