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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. :LM446349/LM446310D
Boundary dimensions(mm)
d :234.95
D :311.15
T :98.425
C :73.025
r?1.2min :0.8
r?3.4min :3.6
Basic load ratings(kN)
Cr :640
Cor :1610
Design :1
Abutment and fillet dimensions(mm)
da min :259
Da max :304
rb max :0.8
ra max :3.6
Value
e :0.36
Y1 :1.9
Y2 :2.8
Y0 :1.8
Weight (kg)
Refer :18.8