Brand: Mollificio Bordignon

Mollificio Bordignon USB38139 USB Medium Load Die Springs

SKU: BD-USB38139
MPN: USB38139

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Mollificio Bordignon USB38139 USB Medium Load Die Springs

From Mollificio Bordignon's renowned ISO 10243 series, the USB38139 die spring stands out for accuracy, stability, and trusted performance. It features housing diameter inches 1 1/2; housing diameter inches 3/4; free length inches 5 1/2; rate lbs/0; 1 inch 18.5 - ensuring steady load response and excellent compression consistency. Favored by engineers worldwide, the Mollificio Bordignon USB38139 die spring offers consistent quality and exceptional fatigue life.

D (Housing diameter inches): 1 1/2
d (Rod diameter inches): 3/4
Lo (Free length inches): 5 1/2
R (Rate lbs/0,1 inch): 18.5
S1 (Stroke inches for 30% Lo): 1.38
F1 (Load lbs for 30% Lo): 254.4
S2 (Stroke inches for 40% Lo): 1.93
F2 (Load inches for 40% Lo): 356.1
S3 (Stroke inches for 25% Lo): 2.20
F3 (Load inches for 25% Lo): 407.0
Smax (Max Stroke inches): 2.75

Comparable Springs:
Special Springs: RMBL38-140
Danly: M44L
Raymond: 103-722
Moeller: OLS150-550