四列圆柱滚子轴承（轧机轴承）
规格与参数
Bearing NO.
New :FCD86118420/YA3
Old :
Boundary dimensions(mm)
d :430
D :591
B :420
Fw :476
r 1.2min :5
r 3.4min :5
Basic load ratings(kN)
Cr :5200
Cor :13400
Cutline :5
Weight (kg)
Refer :355
Refer foreign model
SKF :
FAG :
NSK :430RV5921
NTN :4R8605
KOYO :
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