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72749 - 4.5 Inch, 98 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 14.5 coils and Closed & Ground ends. This spring features an O.D. of 1.225 Inch, an I.D. of 0.871 Inch, and a spring rate of 98 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72749
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 0.871 in
Material Music Wire
Outside Diameter 1.225 in
Part Type Standard
Rate 98 lbs/in
SKU 72749CS
Solid Length 2.57 in
Suggested Max Deflection 1.9 in
Suggested Max Load 185 lbf
Total Coils 14.5
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72749
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 22.12 mm
Material Music Wire
Outside Diameter 31.12 mm
Part Type Standard
Rate 17.16 N/mm
SKU 72749CS
Solid Length 65.28 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 822.88 N
Total Coils 14.5
Wire Diameter 4.5 mm

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