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size
d 630mm
D 920mm
B 170mm
D1≈832mm
F 699mm
r1,2min.7.5mm
smax.8.7mm
Size shoulder size
damin.658mm
damax.690mm
dbmin.705mm
Damax.892mm
ramax.6mm
data calculation
Basic dynamic load ratingC 4730kN
Basic rated static loadC0 9500kN
Fatigue load limitPu 670kN
Reference speed  560r/min
Maximum speed  850r/min
coefficientkr 0.14 
Calculation data
载荷计算: 极限值e 0.3 
载荷计算: coefficientY 0 
weight
轴承weight  400kg
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