Designation
With shiled :MR84
Open type :MR84ZZ
With seal VV :-
With seal DD :-
Principal dimensions（mm）
d :4
D :8
B :2
B1 :3
r(min) :0.15
Basic load ratings(N)
Cr :395
Cor :139
Basic load ratings{kgf}
Cr :40
Cor :14
Speed ratings(rpm)
Grease
ZZ :56000
D·D :-
Oil
Z :67000
Abutment and fillet dimensions (mm)
da(min) :5.2
db(max) :5
Da(Max) :6.8
Db(min) :7.4
ra(max) :0.15
rb(max) :0.1
Weight(g)
Open type :0.36
With shiled :0.56
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