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B15-49 - 2.5 Inch, 0.61 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 22 coils and Closed ends. This spring features an O.D. of 0.343 Inch, an I.D. of 0.297 Inch, and a spring rate of 0.61 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B15-49
Ends Closed
Finish None
Free Length 2.5 in
Inside Diameter 0.297 in
Material Music Wire
Outside Diameter 0.343 in
Part Type Standard
Rate 0.61 lbs/in
SKU B15-49CS
Solid Length 0.53 in
Suggested Max Deflection 2 in
Suggested Max Load 1.2 lbf
Total Coils 22
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B15-49
Ends Closed
Finish None
Free Length 63.5 mm
Inside Diameter 7.54 mm
Material Music Wire
Outside Diameter 8.71 mm
Part Type Standard
Rate 0.11 N/mm
SKU B15-49CS
Solid Length 13.46 mm
Suggested Max Deflection 50.8 mm
Suggested Max Load 5.34 N
Total Coils 22
Wire Diameter 0.58 mm

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