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雙列圓錐滾子軸承（英制）

雙列圓錐滾子軸承（英制）

規(guī)格與參數(shù)

Bearing NO. :EE790120/790223D
Boundary dimensions(mm)
d :304.8
D :558.8
T :298.45
C :222.25
r?1.2min :1.2
r?3.4min :1.6
Basic load ratings(kN)
Cr :4250
Cor :8200
Design :1
Abutment and fillet dimensions(mm)
da min :364
Da max :537
rb max :1.2
ra max :1.6
Value
e :0.39
Y1 :1.7
Y2 :2.5
Y0 :1.7
Weight (kg)
Refer :298