91ÖÆƬ³§

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

We're sorry for the inconvenience.

Century Spring

81130CS - 4 Inch Music Wire Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in Music Wire. This spring features an O.D. of 1.25 Inch and an initial tension of 8 Pound.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81130
Ends Full Loop
Finish None
Initial Tension 8 lb
Length 4 in
Material Music Wire
Outside Diameter 1.25 in
Part Type Standard
Rate 44 lbs/in
SKU 81130CS
Sugg Max Deflection 2 in
Sugg Max Load 95 lbf
Wind Direction Left
Wire Diameter 0.148 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81130
Ends Full Loop
Finish None
Initial Tension 3.63 kg
Length 101.6 mm
Material Music Wire
Outside Diameter 31.75 mm
Part Type Standard
Rate 7.7 N/mm
SKU 81130CS
Sugg Max Deflection 50.8 mm
Sugg Max Load 422.56 N
Wind Direction Left
Wire Diameter 3.76 mm

You May Also Like

Related Resources

View More Resources