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Century Spring

ZZ2-49CS - 0.69 Inch Music Wire Extension Spring

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Regular extension spring in Music Wire. This spring features an O.D. of 0.188 Inch and an initial tension of 0.72 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name ZZ2-49
Ends Full Loop
Finish None
Initial Tension 0.72 lb
Length 0.69 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 7.8 lbs/in
SKU ZZ2-49CS
Sugg Max Deflection 0.47 in
Sugg Max Load 4.2 lbf
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name ZZ2-49
Ends Full Loop
Finish None
Initial Tension 0.33 kg
Length 17.53 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 881.28 N/mm
SKU ZZ2-49CS
Sugg Max Deflection 11.94 mm
Sugg Max Load 18.68 N
Wire Diameter 0.64 mm

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