Designation
With shiled :MR74
Open type :-
With seal VV :-
With seal DD :-
Principal dimensions（mm）
д :4
Д :7
Б :2
B1 :-
r(min) :0.1
Basic load ratings(N)
Кр :310
Кор :115
Basic load ratings{kgf}
Кр :32
Кор :12
Номинальные скорости (об/мин)
Смазка
ZZ :60000
D·D :-
Масло
Z :67000
Abutment and fillet dimensions (mm)
da(min) :4.8
db(max) :-
Da(Max) :6.2
Db(min) :-
ra(max) :0.1
rb(max) :-
Weight(g)
Open type :0.22
With shiled :-
Русский
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