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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. :M278749/M278710DAG2
Boundary dimensions(mm)
d :571.5
D :812.8
T :333.375
C :263.525
r?1.2min :1.6
r?3.4min :6.4
Basic load ratings(kN)
Cr :6120
Cor :15200
Design :1
Abutment and fillet dimensions(mm)
da min :615
Da max :774
rb max :1.6
ra max :6.4
Value
e :0.33
Y1 :2
Y2 :3
Y0 :2
Weight (kg)
Refer :520