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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. :67985/67920D
Boundary dimensions(mm)
d :206.375
D :282.575
T :101.6
C :82.55
r?1.2min :0.8
r?3.4min :3.6
Basic load ratings(kN)
Cr :630
Cor :1600
Design :1
Abutment and fillet dimensions(mm)
da min :231
Da max :276
rb max :0.8
ra max :3.6
Value
e :0.51
Y1 :2
Y2 :0.51
Y0 :1.3
Weight (kg)
Refer :18.2