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size
d 630mm
D 920mm
B 128mm
D1≈837mm
F 702mm
r1,2min.7.5mm
smax.6.2mm
Size shoulder size
damin.658mm
damax.691mm
dbmin.707mm
Damax.892mm
ramax.6mm
data calculation
Basic dynamic load ratingC 3410kN
Basic rated static loadC0 6200kN
Fatigue load limitPu 430kN
Reference speed  630r/min
Maximum speed  850r/min
coefficientkr 0.15 
Calculation data
载荷计算: 极限值e 0.2 
载荷计算: coefficientY 0 
weight
轴承weight  285kg
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