Designation
With shiled :623
Open type :623ZZ
With seal VV :-
With seal DD :-
Principal dimensions（mm）
d :3
D :10
B :4
B1 :4
r(min) :0.15
Basic load ratings(N)
Cr :630
Cor :218
Basic load ratings{kgf}
Cr :64
Cor :22
Speed ratings(rpm)
Grease
ZZ :50000
D·D :-
Oil
Z :60000
Abutment and fillet dimensions (mm)
da(min) :4.2
db(max) :4.3
Da(Max) :8.8
Db(min) :8
ra(max) :0.15
rb(max) :0.15
Weight(g)
Open type :1.65
With shiled :1.66
