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size
d 15mm
D 35mm
B 11mm
d1≈22.84mm
d2≈18.82mm
D1≈27.52mm
a 16mm
r1,2min.0.6mm
r3,4min.0.3mm
Size shoulder size
damin.19.2mm
Damax.30.8mm
Dbmax.32.6mm
ramax.0.6mm
rbmax.0.3mm
data calculation
Basic dynamic load ratingC 10.2kN
Basic rated static loadC0 5.2kN
Fatigue load limitPu 0.224kN
Reference speed  26000r/min
Maximum speed  40000r/min
coefficientA 0.000156 
coefficientkr 0.095 
coefficiente 0.68 
单个轴承和串联配置的轴承对
coefficientX 0.41 
coefficientY0 0.38 
coefficientY2 0.87 
背对背或面对面配置的轴承对
coefficientX 0.67 
coefficientY0 0.76 
coefficientY1 0.92 
coefficientY2 1.41 
weight
Bearing weight  0.045kg
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