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Century Spring

TO-5178RCS - 90 Degree, 0.1429 Inch-Pounds per Degree Rate Music Wire Torsion Spring

Inventory Status
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Torsion spring in Music Wire with 4.25 total coils and 2.5 Inch legs. This spring features an O.D. of 0.748 Inch, an I.D. of 0.578 Inch, and a spring rate of 0.1429 Inch-Pounds per Degree.

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Unit System
Specs (in standard)
Label Value
Angle Between Legs 90 deg
Body Length 0.49 in
Brand Century Spring
Display Name TO-5178R
Finish None
Inside Diameter 0.578 in
Leg Length 2.5 in
Mandrel Diameter 0.47 in
Material Music Wire
Max Deflection (deg) (suggested) 81
Max Torque (suggested) 12 lbs/in
Measurement Units Standard
Outside Diameter 0.748 in
Rate 0.1429 lbf-in/deg
SKU TO-5178RCS
Total Coils 4.25
Wind Direction Right
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Angle Between Legs 90 deg
Body Length 12.45 mm
Brand Century Spring
Display Name TO-5178R
Finish None
Inside Diameter 14.68 mm
Leg Length 63.5 mm
Mandrel Diameter 11.94 mm
Material Music Wire
Max Deflection (deg) (suggested) 81
Max Torque (suggested) 2.1 N-mm
Measurement Units Standard
Outside Diameter 19 mm
Rate 16.14 N-mm/deg
SKU TO-5178RCS
Total Coils 4.25
Wind Direction Right
Wire Diameter 2.16 mm

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