Designation
With shiled :682X
Open type :682XZZ
With seal VV :-
With seal DD :-
Principal dimensions（mm）
d :2.5
D :6
B :18
B1 :2.6
r(min) :0.08
Basic load ratings(N)
Cr :208
Cor :74
Basic load ratings{kgf}
Cr :21
Cor :7.5
Speed ratings(rpm)
Grease
ZZ :71000
D·D :-
Oil
Z :80000
Abutment and fillet dimensions (mm)
da(min) :3.1
db(max) :3.7
Da(Max) :5.4
Db(min) :5.4
ra(max) :0.08
rb(max) :0.08
Weight(g)
Open type :0.23
With shiled :0.29
