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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

Bearing NO. :M244249/M244210D
Boundary dimensions(mm)
d :220.662
D :314.325
T :131.762
C :106.362
r?1.2min :1.6
r?3.4min :6.4
Basic load ratings(kN)
Cr :1020
Cor :2390
Design :1
Abutment and fillet dimensions(mm)
da min :250
Da max :305
rb max :1.6
ra max :6.4
Value
e :0.33
Y1 :2
Y2 :3
Y0 :2
Weight (kg)
Refer :30.9