四列圆柱滚子轴承（轧机轴承）
规格与参数
Bearing NO.
New :FC4460160/YA3
Old :
Boundary dimensions(mm)
d :220
D :300
B :160
Fw :245
r 1.2min :2.1
r 3.4min :2.1
Basic load ratings(kN)
Cr :1050
Cor :2600
Cutline :1
Weight (kg)
Refer :32.8
Refer foreign model
SKF :
FAG :
NSK :
NTN :4R4419
KOYO :
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