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size
d 1.397mm
D 4.762mm
B 1.984mm
d1≈2.33mm
D1≈3.8mm
r1,2min.0.1mm
Size shoulder size
damin.2mm
Damax.3.9mm
ramax.0.1mm
data calculation
Basic dynamic load ratingC 0.133kN
Basic rated static loadC0 0.034kN
Fatigue load limitPu 0.001kN
Reference speed  200000r/min
Maximum speed  130000r/min
coefficientkr 0.03 
coefficientf0 5.7 
weight
Bearing weight  0.0002kg
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