307-728-D: Ultra Strong Duty

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Product Details

Working Length (mm) (153.970 to 178.000)
Die Spring Type ISO-D-307
Hole Fit, min (H) (in) 1.575
Rod Fit, max (R) (in) 0.787
Free Length (L) (in) 7.01
Solid Height, Approx (in) 5.54
Spring Rate (lb/in) 2,450
Load Length For Optimum Life, (L1) (in) 6.31
Deflection For Optimum Life (D1) (in) 0.70
Load at L1 (lb) 1,716.7
Load Length For Long Life (L2) (in) 6.06
Deflection For Long Life (D2) (in) 0.95
Load at L2 (lb) 2,317.5
Load Length For Max Operating Deflection (L3) (in) 5.96
Maximum Operating Deflection (D3) (in) 1.05
Load at L3 (lb) 2,575.0
Shipping Weight (lb) 2.961
Shipping Height (in) 1.575
Shipping Length (in) 7.008
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