四列圓柱滾子軸承（軋機軸承）
規(guī)格與參數(shù)
Bearing NO.
New :FC3448130/YA3
Old :
Boundary dimensions(mm)
d :170
D :240
B :130
Fw :190
r?1.2min :2.1
r?3.4min :2.1
Basic load ratings(kN)
Cr :920
Cor :1830
Cutline :1
Weight (kg)
Refer :18.7
Refer foreign model
SKF :BC4B635122
FAG :
NSK :
NTN :
KOYO :
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