Designation
With shiled :-
Open type :MR74ZZ
With seal VV :-
With seal DD :-
Principal dimensions（mm）
д :4
Д :7
Б :-
B1 :25
r(min) :-
Basic load ratings(N)
Кр :255
Кор :107
Basic load ratings{kgf}
Кр :26
Кор :11
Номинальные скорости (об/мин)
Смазка
ZZ :60000
D·D :-
Масло
Z :71000
Abutment and fillet dimensions (mm)
da(min) :-
db(max) :4.8
Da(Max) :-
Db(min) :6.3
ra(max) :-
rb(max) :0.1
Weight(g)
Open type :-
With shiled :0.29
Русский
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