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size
d1 80mm
D 190mm
B 43mm
d2≈112mm
d3 120mm
D1≈150mm
B1 65mm
B4 18mm
b 8.3mm
K 4.5mm
r1,2min.3mm
Size shoulder size
damax.112mm
dbmin.96mm
Damax.176mm
Bamin.7mm
ramax.2.5mm
data calculation
Basic dynamic load ratingC 393kN
Basic rated static loadC0 450kN
Fatigue load limitPu 45.5kN
Reference speed  3600r/min
Maximum speed  4800r/min
coefficiente 0.24 
coefficientY1 2.8 
coefficientY2 4.2 
coefficientY0 2.8 
weight
包含退卸套的轴承  7.25kg
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