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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. :LM739749/LM739710D
Boundary dimensions(mm)
d :196.85
D :257.175
T :85.725
C :66.675
r?1.2min :0.8
r?3.4min :3.6
Basic load ratings(kN)
Cr :459
Cor :1260
Design :1
Abutment and fillet dimensions(mm)
da min :209.1
Da max :247
rb max :0.8
ra max :3.6
Value
e :0.45
Y1 :1.51
Y2 :2.25
Y0 :1.48
Weight (kg)
Refer :11.2