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size
d 3mm
D 10mm
B 4mm
d2≈4.35mm
D2≈7.98mm
r1,2min.0.15mm
Size shoulder size
damin.3.9mm
Damax.8.8mm
ramax.0.15mm
data calculation
Basic dynamic load ratingC 0.358kN
Basic rated static loadC0 0.11kN
Fatigue load limitPu 0.005kN
Reference speed  140000r/min
Maximum speed  90000r/min
coefficientkr 0.03 
coefficientf0 6.3 
weight
Bearing weight  0.0015kg
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