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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. :64450/64700D
Boundary dimensions(mm)
d :114.3
D :177.8
T :92.075
C :69.85
r?1.2min :0.8
r?3.4min :3.6
Basic load ratings(kN)
Cr :444
Cor :788
Design :1
Abutment and fillet dimensions(mm)
da min :135
Da max :173
rb max :0.8
ra max :3.6
Value
e :0.52
Y1 :1.3
Y2 :1.9
Y0 :1.3
Weight (kg)
Refer :7.75