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B7-11 - 0.53 Inch 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 8.5 coils and Closed & Ground ends. This spring features an O.D. of 0.219 Inch, and an I.D. of 0.163 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B7-11
Ends Closed & Ground
Finish Zinc
Free Length 0.53 in
Inside Diameter 0.163 in
Material Music Wire
Outside Diameter 0.219 in
Part Type Standard
Rate 20 lbs/in
SKU B7-11CS
Solid Length 0.24 in
Suggested Max Deflection 0.28 in
Suggested Max Load 5.5 lbf
Total Coils 8.5
Wire Diameter 0.028 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B7-11
Ends Closed & Ground
Finish Zinc
Free Length 13.46 mm
Inside Diameter 4.14 mm
Material Music Wire
Outside Diameter 5.56 mm
Part Type Standard
Rate 3.5 N/mm
SKU B7-11CS
Solid Length 6.1 mm
Suggested Max Deflection 7.11 mm
Suggested Max Load 24.46 N
Total Coils 8.5
Wire Diameter 0.71 mm

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