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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. :HM252343/HM252312D
Boundary dimensions(mm)
d :254
D :422.91
T :178.592
C :139.7
r?1.2min :1.6
r?3.4min :6.8
Basic load ratings(kN)
Cr :1730
Cor :3360
Design :1
Abutment and fillet dimensions(mm)
da min :273.4
Da max :399.1
rb max :1.6
ra max :6.8
Value
e :0.33
Y1 :2.03
Y2 :3.02
Y0 :1.98
Weight (kg)
Refer :90.3