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size
d 30mm
D 72mm
B 19mm
d2≈43.3mm
D1≈58.8mm
r1,2min.1.1mm
Size shoulder size
damin.37mm
Damax.65mm
ramax.1mm
data calculation
Basic dynamic load ratingC 65.7kN
Basic rated static loadC0 61kN
Fatigue load limitPu 6.8kN
Reference speed  8200r/min
Maximum speed  10000r/min
coefficiente 0.27 
coefficientY1 2.5 
coefficientY2 3.7 
coefficientY0 2.5 
weight
weight  0.41kg
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