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Four-row Cylindrical Roller Bearings(for rolling mill)
Dimension and Parameters
Bearing NO.
New :FCD78110400
Old :
Boundary dimensions(mm)
d :390
D :550
B :400
Fw :434
r 1.2min :4
r 3.4min :4
Basic load ratings(kN)
Cr :4890
Cor :11780
Cutline :4
Weight (kg)
Refer :304
Refer foreign model
SKF :
FAG :
NSK :390RV5521
NTN :
KOYO :78FC55400AW
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