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size
d 600mm
D 870mm
B 118mm
d1≈693mm
D1≈779.4mm
a 273mm
r1,2min.6mm
r3,4min.3mm
Size shoulder size
damin.623mm
Damax.847mm
Dbmax.857mm
ramax.5mm
rbmax.2.5mm
data calculation
Basic dynamic load ratingC 884kN
Basic rated static loadC0 2160kN
Fatigue load limitPu 34kN
Reference speed  700r/min
Maximum speed  750r/min
coefficientA 35.7 
coefficientkr 0.085 
coefficiente 0.8 
单个轴承和串联配置的轴承对
coefficientX 0.39 
coefficientY0 0.33 
coefficientY2 0.76 
背对背或面对面配置的轴承对
coefficientX 0.63 
coefficientY0 0.66 
coefficientY1 0.78 
coefficientY2 1.24 
weight
Bearing weight  236kg
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