This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

BB-61 - 0.63 Inch, 3.2 Inch Pounds Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 8 coils and Closed & Ground ends. This spring features an O.D. of 0.25 Inch, an I.D. of 0.21 Inch, and a spring rate of 3.2 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name BB-61
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.21 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 3.2 lbs/in
SKU BB-61CS
Solid Length 0.16 in
Suggested Max Deflection 0.47 in
Suggested Max Load 1.5 lbf
Total Coils 8
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name BB-61
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 5.33 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.56 N/mm
SKU BB-61CS
Solid Length 4.06 mm
Suggested Max Deflection 11.94 mm
Suggested Max Load 6.67 N
Total Coils 8
Wire Diameter 0.51 mm

You May Also Like

Related Resources

View More Resources