Designation
With shiled :MR93
Open type :MR93ZZ
With seal VV :-
With seal DD :-
Principal dimensions（mm）
d :3
D :9
B :25
B1 :4
r(min) :0.2
Basic load ratings(N)
Cr :570
Cor :187
Basic load ratings{kgf}
Cr :58
Cor :19
Speed ratings(rpm)
Grease
ZZ :56000
D·D :-
Oil
Z :67000
Abutment and fillet dimensions (mm)
da(min) :4.6
db(max) :4.3
Da(Max) :7.4
Db(min) :7.9
ra(max) :0.2
rb(max) :0.15
Weight(g)
Open type :0.73
With shiled :1.18
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