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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. :81550/81963D
Boundary dimensions(mm)
d :139.7
D :244.475
T :107.95
C :79.375
r?1.2min :1.6
r?3.4min :3.6
Basic load ratings(kN)
Cr :552
Cor :989
Design :1
Abutment and fillet dimensions(mm)
da min :151.9
Da max :226.5
rb max :1.6
ra max :3.6
Value
e :0.35
Y1 :1.93
Y2 :2.88
Y0 :1.89
Weight (kg)
Refer :18.8