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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. :74500/74851D
Boundary dimensions(mm)
d :127
D :215.9
T :106.362
C :80.962
r?1.2min :1.6
r?3.4min :3.6
Basic load ratings(kN)
Cr :495
Cor :985
Design :1
Abutment and fillet dimensions(mm)
da min :157
Da max :208
rb max :1.6
ra max :3.6
Value
e :0.49
Y1 :1.4
Y2 :2.1
Y0 :1.4
Weight (kg)
Refer :15