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size
d 55mm
D 120mm
B 49.2mm
d1≈81.55mm
D1≈105.43mm
D3 115.2mm
D4 129.7mm
C 4.9mm
b 3.1mm
f 2.82mm
r0max.0.6mm
r1,2min.2mm
a 97mm
Size shoulder size
damin.66mm
ramax.2mm
data calculation
Basic dynamic load ratingC 95.6kN
Basic rated static loadC0 83kN
Fatigue load limitPu 3.55kN
Reference speed  6000r/min
Maximum speed  5300r/min
coefficientkr 0.095 
coefficiente 1.14 
coefficientX 0.57 
coefficientY0 0.52 
coefficientY1 0.55 
coefficientY2 0.93 
weight
Bearing weight  2.55kg
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