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size
d 45mm
D 85mm
B 19mm
d1≈54.5mm
D1≈72mm
a 46mm
r1,2min.1.1mm
Size shoulder size
damin.52mm
Damax.78mm
ramax.1mm
data calculation
Basic dynamic load ratingC 63kN
Basic rated static loadC0 56kN
Fatigue load limitPu 2.36kN
Maximum speed  14000r/min
coefficientA 0.00871 
coefficiente 0.95 
coefficientX 0.6 
coefficientY0 0.58 
coefficientY1 0.66 
coefficientY2 1.07 
weight
Bearing weight  0.52kg
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