Designation
With shiled :MR72
Open type :MR72ZZ
With seal VV :-
With seal DD :-
Principal dimensions（mm）
д :2
Д :7
Б :25
B1 :3
r(min) :0.15
Basic load ratings(N)
Кр :385
Кор :127
Basic load ratings{kgf}
Кр :39
Кор :13
Номинальные скорости (об/мин)
Смазка
ZZ :63000
D·D :-
Масло
Z :75000
Abutment and fillet dimensions (mm)
da(min) :3.2
db(max) :3.8
Da(Max) :5.8
Db(min) :6.2
ra(max) :0.15
rb(max) :0.15
Weight(g)
Open type :0.45
With shiled :0.49
Русский
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