四列圓柱滾子軸承(軋機(jī)軸承)
規(guī)格與參數(shù)
Bearing NO.
New :FC5476280/YA3
Old :
Boundary dimensions(mm)
d :270
D :380
B :280
Fw :297
r?1.2min :2.5
r?3.4min :2.5
Basic load ratings(kN)
Cr :2260
Cor :5750
Cutline :6
Weight (kg)
Refer :101
Refer foreign model
SKF :
FAG :
NSK :
NTN :4R5407
KOYO :