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size
d 3.175mm
D 9.525mm
B 3.967mm
d1≈5.2mm
d2≈4.6mm
D2≈8.2mm
r1,2min.0.3mm
Dimensions
D3 11.176mm
C 0.762mm
Size shoulder size
damin.4.5mm
damax.4.5mm
ramax.0.3mm
data calculation
Basic dynamic load ratingC 0.364kN
Basic rated static loadC0 0.114kN
Fatigue load limitPu 0.005kN
Reference speed  130000r/min
Maximum speed  63000r/min
coefficientkr 0.025 
coefficientf0 6.5 
weight
Bearing weight  0.0014kg
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