四列圓柱滾子軸承(軋機(jī)軸承)
規(guī)格與參數(shù)
Bearing NO.
New :FC5478220A
Old :
Boundary dimensions(mm)
d :270
D :390
B :220
Fw :302
r?1.2min :3
r?3.4min :3
Basic load ratings(kN)
Cr :1800
Cor :4800
Cutline :4
Weight (kg)
Refer :85.8
Refer foreign model
SKF :
FAG :
NSK :
NTN :
KOYO :54FC39220