四列圆柱滚子轴承（轧机轴承）
规格与参数
Bearing NO.
New :FC3244180
Old :
Boundary dimensions(mm)
d :160
D :220
B :180
Fw :177
r 1.2min :2.1
r 3.4min :2.1
Basic load ratings(kN)
Cr :940
Cor :2560
Cutline :2
Weight (kg)
Refer :20.2
Refer foreign model
SKF :
FAG :
NSK :
NTN :4R3224
KOYO :32FC22180
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